{"city":"San Francisco","page":"https://flat.flights/to/san-francisco/","fetchedAt":"2026-11-14T11:28:01.600Z","routes":[{"route":"Mexico City to San Francisco","origin":{"city":"Mexico City","code":"MEX","country":"MX"},"destination":{"city":"San Francisco","code":"SFO","country":"US"},"distanceKm":3038,"page":"https://flat.flights/routes/mexico-city-to-san-francisco/","bookingLink":"https://flat.flights/go/mexico-city-to-san-francisco/?d=2027-03-11&r=2027-03-18&src=api&c=claude","cheapest":{"priceEur":1146,"priceUsd":1267,"depart":"2027-03-11","return":"2027-03-18","stops":0,"seenOn":"2026-11-09"},"fares":[{"priceEur":1146,"depart":"2027-03-11","return":"2027-03-18","stops":0,"seenOn":"2026-11-09"}],"months":{"2027-03":1146},"later":null,"verdict":{"text":"€1,146 is 25% below the typical round-trip business class fare for routes of 3,000–5,000 km (median €1,520 across the 520 such routes we track).","basis":"distance","referenceEur":1520,"vsReferencePct":-25},"cheapestMonth":{"month":"2027-03","priceEur":1146},"nonstop":{"priceEur":1146,"depart":"2027-03-11","return":"2027-03-18","stops":0,"seenOn":"2026-11-09"},"oneWay":null,"firstClass":null,"nonstopFlights":{"checked":"2026-11-10","groups":[]},"lieFlat":{"status":"unknown","basis":"At 3,038 km this route is often flown by narrow-body aircraft with recliner business seats; the aircraft is not in the fare data."},"daysTracked":5,"trackedSince":"2026-11-10","history":null,"bookingLink2Adults":"https://flat.flights/go/mexico-city-to-san-francisco/?d=2027-03-11&r=2027-03-18&src=api&c=claude&a=2","firstClassLink":"https://flat.flights/go/mexico-city-to-san-francisco/?cabin=first&d=2027-03-11&r=2027-03-18&src=api&c=claude","premiumEconomyLink":"https://flat.flights/go/mexico-city-to-san-francisco/?cabin=premium&d=2027-03-11&r=2027-03-18&src=api&c=claude","bookingSearch":{"partner":"Aviasales","depart":"2027-03-11","return":"2027-03-18","adults":1},"tripEssentials":{"hotelsLink":"https://flat.flights/go/hotels/?city=san-francisco&d=2027-03-11&r=2027-03-18&src=api&c=claude","transferLink":"https://flat.flights/go/transfer/?city=san-francisco&src=api&c=claude","esimLink":"https://flat.flights/go/esim/?country=us&city=san-francisco&src=api&c=claude"}},{"route":"New York to San Francisco","origin":{"city":"New York","code":"NYC","country":"US"},"destination":{"city":"San Francisco","code":"SFO","country":"US"},"distanceKm":4129,"page":"https://flat.flights/routes/new-york-to-san-francisco/","bookingLink":"https://flat.flights/go/new-york-to-san-francisco/?d=2026-11-24&r=2026-11-26&src=api&c=claude","cheapest":{"priceEur":1477,"priceUsd":1632,"depart":"2026-11-24","return":"2026-11-26","stops":1,"seenOn":"2026-11-11"},"fares":[{"priceEur":1477,"depart":"2026-11-24","return":"2026-11-26","stops":1,"seenOn":"2026-11-11"},{"priceEur":1763,"depart":"2026-11-19","return":"2026-11-29","stops":1,"seenOn":"2026-11-11"}],"months":{"2026-11":1477},"later":null,"verdict":{"text":"€1,477 is in line with the typical round-trip business class fare for routes of 3,000–5,000 km (median €1,520 across the 520 such routes we track).","basis":"distance","referenceEur":1520,"vsReferencePct":-3},"cheapestMonth":{"month":"2026-11","priceEur":1477},"nonstop":null,"oneWay":{"priceEur":612,"depart":"2027-05-11","return":null,"stops":1,"seenOn":"2026-11-09"},"firstClass":null,"nonstopFlights":{"checked":"2026-11-11","groups":[{"from":"JFK","to":"SFO","flights":[{"airline":"AA","name":"American Airlines","flight":"149"}],"lieFlat":true},{"from":"JFK","to":"SFO","flights":[{"airline":"AS","name":"Alaska Airlines","flight":"39"}],"lieFlat":true},{"from":"JFK","to":"SFO","flights":[{"airline":"AS","name":"Alaska Airlines","flight":"41"}],"lieFlat":true},{"from":"JFK","to":"SFO","flights":[{"airline":"AS","name":"Alaska Airlines","flight":"43"}],"lieFlat":true},{"from":"JFK","to":"SFO","flights":[{"airline":"AS","name":"Alaska Airlines","flight":"227"}],"lieFlat":true},{"from":"JFK","to":"SFO","flights":[{"airline":"B6","name":"jetBlue","flight":"1515"}],"lieFlat":true},{"from":"EWR","to":"SFO","flights":[{"airline":"UA","name":"United Airlines","flight":"648"}],"lieFlat":true},{"from":"EWR","to":"SFO","flights":[{"airline":"UA","name":"United Airlines","flight":"1180"}],"lieFlat":true}]},"lieFlat":{"status":"unknown","basis":"At 4,129 km this route is often flown by narrow-body aircraft with recliner business seats; the aircraft is not in the fare data."},"daysTracked":4,"trackedSince":"2026-11-11","history":null,"bookingLink2Adults":"https://flat.flights/go/new-york-to-san-francisco/?d=2026-11-24&r=2026-11-26&src=api&c=claude&a=2","firstClassLink":"https://flat.flights/go/new-york-to-san-francisco/?cabin=first&d=2026-11-24&r=2026-11-26&src=api&c=claude","premiumEconomyLink":"https://flat.flights/go/new-york-to-san-francisco/?cabin=premium&d=2026-11-24&r=2026-11-26&src=api&c=claude","bookingSearch":{"partner":"Aviasales","depart":"2026-11-24","return":"2026-11-26","adults":1},"tripEssentials":{"hotelsLink":"https://flat.flights/go/hotels/?city=san-francisco&d=2026-11-24&r=2026-11-26&src=api&c=claude","transferLink":"https://flat.flights/go/transfer/?city=san-francisco&src=api&c=claude","esimLink":"https://flat.flights/go/esim/?country=us&city=san-francisco&src=api&c=claude"}},{"route":"London to San Francisco","origin":{"city":"London","code":"LON","country":"GB"},"destination":{"city":"San Francisco","code":"SFO","country":"US"},"distanceKm":8616,"page":"https://flat.flights/routes/london-to-san-francisco/","bookingLink":"https://flat.flights/go/london-to-san-francisco/?d=2027-02-11&r=2027-02-27&src=api&c=claude","cheapest":{"priceEur":3038,"priceUsd":3358,"depart":"2027-02-11","return":"2027-02-27","stops":1,"seenOn":"2026-11-11"},"fares":[{"priceEur":3038,"depart":"2027-02-11","return":"2027-02-27","stops":1,"seenOn":"2026-11-11"},{"priceEur":3131,"depart":"2027-01-08","return":"2027-01-18","stops":2,"seenOn":"2026-11-12"}],"months":{"2027-02":3038},"later":null,"verdict":{"text":"€3,038 is 19% below this route's 18-day average of €3,755 (range €3,022–€5,453 since 2026-10-25).","basis":"history","referenceEur":3755,"vsReferencePct":-19},"cheapestMonth":{"month":"2027-02","priceEur":3038},"nonstop":null,"oneWay":null,"firstClass":null,"nonstopFlights":{"checked":"2026-11-12","groups":[{"from":"LHR","to":"SFO","flights":[{"airline":"AA","name":"American Airlines","flight":"6996"}],"lieFlat":true},{"from":"LHR","to":"SFO","flights":[{"airline":"AA","name":"American Airlines","flight":"6998"}],"lieFlat":true},{"from":"LHR","to":"SFO","flights":[{"airline":"UA","name":"United Airlines","flight":"7857"}],"lieFlat":true},{"from":"LHR","to":"SFO","flights":[{"airline":"VS","name":"Virgin Atlantic","flight":"19"}],"lieFlat":true}]},"lieFlat":{"status":"likely","basis":"Nonstop flights seen include ones sold only by airlines whose long-haul business class has lie-flat seats (Virgin Atlantic); connecting itineraries depend on the airlines used."},"daysTracked":18,"trackedSince":"2026-10-25","history":{"days":18,"since":"2026-10-25","averageEur":3755,"lowEur":3022,"highEur":5453},"bookingLink2Adults":"https://flat.flights/go/london-to-san-francisco/?d=2027-02-11&r=2027-02-27&src=api&c=claude&a=2","firstClassLink":"https://flat.flights/go/london-to-san-francisco/?cabin=first&d=2027-02-11&r=2027-02-27&src=api&c=claude","premiumEconomyLink":"https://flat.flights/go/london-to-san-francisco/?cabin=premium&d=2027-02-11&r=2027-02-27&src=api&c=claude","bookingSearch":{"partner":"Aviasales","depart":"2027-02-11","return":"2027-02-27","adults":1},"tripEssentials":{"hotelsLink":"https://flat.flights/go/hotels/?city=san-francisco&d=2027-02-11&r=2027-02-27&src=api&c=claude","transferLink":"https://flat.flights/go/transfer/?city=san-francisco&src=api&c=claude","esimLink":"https://flat.flights/go/esim/?country=us&city=san-francisco&src=api&c=claude"}},{"route":"Shanghai to San Francisco","origin":{"city":"Shanghai","code":"SHA","country":"CN"},"destination":{"city":"San Francisco","code":"SFO","country":"US"},"distanceKm":9879,"page":"https://flat.flights/routes/shanghai-to-san-francisco/","bookingLink":"https://flat.flights/go/shanghai-to-san-francisco/?d=2026-12-24&r=2027-01-14&src=api&c=claude","cheapest":{"priceEur":3226,"priceUsd":3565,"depart":"2026-12-24","return":"2027-01-14","stops":1,"seenOn":"2026-11-12"},"fares":[{"priceEur":3226,"depart":"2026-12-24","return":"2027-01-14","stops":1,"seenOn":"2026-11-12"}],"months":{"2026-12":3226},"later":null,"verdict":{"text":"€3,226 is in line with the typical round-trip business class fare for routes of 9,000–11,000 km (median €3,193 across the 395 such routes we track).","basis":"distance","referenceEur":3193,"vsReferencePct":1},"cheapestMonth":{"month":"2026-12","priceEur":3226},"nonstop":null,"oneWay":null,"firstClass":null,"nonstopFlights":{"checked":"2026-11-12","groups":[{"from":"PVG","to":"SFO","flights":[{"airline":"UA","name":"United Airlines","flight":"858"}],"lieFlat":true}]},"lieFlat":{"status":"likely","basis":"Nonstop flights seen include ones sold only by airlines whose long-haul business class has lie-flat seats (United Airlines); connecting itineraries depend on the airlines used."},"daysTracked":6,"trackedSince":"2026-10-25","history":null,"bookingLink2Adults":"https://flat.flights/go/shanghai-to-san-francisco/?d=2026-12-24&r=2027-01-14&src=api&c=claude&a=2","firstClassLink":"https://flat.flights/go/shanghai-to-san-francisco/?cabin=first&d=2026-12-24&r=2027-01-14&src=api&c=claude","premiumEconomyLink":"https://flat.flights/go/shanghai-to-san-francisco/?cabin=premium&d=2026-12-24&r=2027-01-14&src=api&c=claude","bookingSearch":{"partner":"Aviasales","depart":"2026-12-24","return":"2027-01-14","adults":1},"tripEssentials":{"hotelsLink":"https://flat.flights/go/hotels/?city=san-francisco&d=2026-12-24&r=2027-01-14&src=api&c=claude","transferLink":"https://flat.flights/go/transfer/?city=san-francisco&src=api&c=claude","esimLink":"https://flat.flights/go/esim/?country=us&city=san-francisco&src=api&c=claude"}},{"route":"Bangkok to San Francisco","origin":{"city":"Bangkok","code":"BKK","country":"TH"},"destination":{"city":"San Francisco","code":"SFO","country":"US"},"distanceKm":12745,"page":"https://flat.flights/routes/bangkok-to-san-francisco/","bookingLink":"https://flat.flights/go/bangkok-to-san-francisco/?d=2026-12-13&r=2027-01-02&src=api&c=claude","cheapest":{"priceEur":3263,"priceUsd":3606,"depart":"2026-12-13","return":"2027-01-02","stops":1,"seenOn":"2026-11-13"},"fares":[{"priceEur":3263,"depart":"2026-12-13","return":"2027-01-02","stops":1,"seenOn":"2026-11-13"},{"priceEur":4161,"depart":"2026-12-18","return":"2027-01-03","stops":1,"seenOn":"2026-11-13"},{"priceEur":3883,"depart":"2026-12-14","return":"2027-01-04","stops":1,"seenOn":"2026-11-13"}],"months":{"2026-12":3263},"later":null,"verdict":{"text":"€3,263 is 20% below the typical round-trip business class fare for routes of 11,000–13,000 km (median €4,077 across the 198 such routes we track).","basis":"distance","referenceEur":4077,"vsReferencePct":-20},"cheapestMonth":{"month":"2026-12","priceEur":3263},"nonstop":null,"oneWay":null,"firstClass":null,"nonstopFlights":{"checked":"2026-11-13","groups":[]},"lieFlat":{"status":"unknown","basis":"No nonstop flight showed up in the flight sample; on connecting itineraries the seat depends on the airlines used."},"daysTracked":2,"trackedSince":"2026-11-13","history":null,"bookingLink2Adults":"https://flat.flights/go/bangkok-to-san-francisco/?d=2026-12-13&r=2027-01-02&src=api&c=claude&a=2","firstClassLink":"https://flat.flights/go/bangkok-to-san-francisco/?cabin=first&d=2026-12-13&r=2027-01-02&src=api&c=claude","premiumEconomyLink":"https://flat.flights/go/bangkok-to-san-francisco/?cabin=premium&d=2026-12-13&r=2027-01-02&src=api&c=claude","bookingSearch":{"partner":"Aviasales","depart":"2026-12-13","return":"2027-01-02","adults":1},"tripEssentials":{"hotelsLink":"https://flat.flights/go/hotels/?city=san-francisco&d=2026-12-13&r=2027-01-02&src=api&c=claude","transferLink":"https://flat.flights/go/transfer/?city=san-francisco&src=api&c=claude","esimLink":"https://flat.flights/go/esim/?country=us&city=san-francisco&src=api&c=claude"}},{"route":"Lisbon to San Francisco","origin":{"city":"Lisbon","code":"LIS","country":"PT"},"destination":{"city":"San Francisco","code":"SFO","country":"US"},"distanceKm":9116,"page":"https://flat.flights/routes/lisbon-to-san-francisco/","bookingLink":"https://flat.flights/go/lisbon-to-san-francisco/?d=2027-01-08&r=2027-01-18&src=api&c=claude","cheapest":{"priceEur":3349,"priceUsd":3701,"depart":"2027-01-08","return":"2027-01-18","stops":1,"seenOn":"2026-11-12"},"fares":[{"priceEur":3349,"depart":"2027-01-08","return":"2027-01-18","stops":1,"seenOn":"2026-11-12"}],"months":{"2027-01":3349},"later":null,"verdict":{"text":"€3,349 is in line with this route's 21-day average of €3,185 (range €2,802–€4,595 since 2026-10-25).","basis":"history","referenceEur":3185,"vsReferencePct":5},"cheapestMonth":{"month":"2027-01","priceEur":3349},"nonstop":null,"oneWay":null,"firstClass":null,"nonstopFlights":{"checked":"2026-11-10","groups":[{"from":"LIS","to":"SFO","flights":[{"airline":"TP","name":"TAP Air Portugal","flight":"237"}],"lieFlat":true}]},"lieFlat":{"status":"likely","basis":"Nonstop flights seen include ones sold only by airlines whose long-haul business class has lie-flat seats (TAP Air Portugal); connecting itineraries depend on the airlines used."},"daysTracked":21,"trackedSince":"2026-10-25","history":{"days":21,"since":"2026-10-25","averageEur":3185,"lowEur":2802,"highEur":4595},"bookingLink2Adults":"https://flat.flights/go/lisbon-to-san-francisco/?d=2027-01-08&r=2027-01-18&src=api&c=claude&a=2","firstClassLink":"https://flat.flights/go/lisbon-to-san-francisco/?cabin=first&d=2027-01-08&r=2027-01-18&src=api&c=claude","premiumEconomyLink":"https://flat.flights/go/lisbon-to-san-francisco/?cabin=premium&d=2027-01-08&r=2027-01-18&src=api&c=claude","bookingSearch":{"partner":"Aviasales","depart":"2027-01-08","return":"2027-01-18","adults":1},"tripEssentials":{"hotelsLink":"https://flat.flights/go/hotels/?city=san-francisco&d=2027-01-08&r=2027-01-18&src=api&c=claude","transferLink":"https://flat.flights/go/transfer/?city=san-francisco&src=api&c=claude","esimLink":"https://flat.flights/go/esim/?country=us&city=san-francisco&src=api&c=claude"}},{"route":"Taipei to San Francisco","origin":{"city":"Taipei","code":"TPE","country":"TW"},"destination":{"city":"San Francisco","code":"SFO","country":"US"},"distanceKm":10358,"page":"https://flat.flights/routes/taipei-to-san-francisco/","bookingLink":"https://flat.flights/go/taipei-to-san-francisco/?d=2026-12-14&r=2027-01-03&src=api&c=claude","cheapest":{"priceEur":3384,"priceUsd":3740,"depart":"2026-12-14","return":"2027-01-03","stops":1,"seenOn":"2026-11-13"},"fares":[{"priceEur":3384,"depart":"2026-12-14","return":"2027-01-03","stops":1,"seenOn":"2026-11-13"}],"months":{"2026-12":3384},"later":null,"verdict":{"text":"€3,384 is 6% above the typical round-trip business class fare for routes of 9,000–11,000 km (median €3,193 across the 395 such routes we track).","basis":"distance","referenceEur":3193,"vsReferencePct":6},"cheapestMonth":{"month":"2026-12","priceEur":3384},"nonstop":null,"oneWay":null,"firstClass":null,"nonstopFlights":{"checked":"2026-11-13","groups":[{"from":"TPE","to":"SFO","flights":[{"airline":"UA","name":"United Airlines","flight":"872"}],"lieFlat":true}]},"lieFlat":{"status":"likely","basis":"Nonstop flights seen include ones sold only by airlines whose long-haul business class has lie-flat seats (United Airlines); connecting itineraries depend on the airlines used."},"daysTracked":2,"trackedSince":"2026-11-13","history":null,"bookingLink2Adults":"https://flat.flights/go/taipei-to-san-francisco/?d=2026-12-14&r=2027-01-03&src=api&c=claude&a=2","firstClassLink":"https://flat.flights/go/taipei-to-san-francisco/?cabin=first&d=2026-12-14&r=2027-01-03&src=api&c=claude","premiumEconomyLink":"https://flat.flights/go/taipei-to-san-francisco/?cabin=premium&d=2026-12-14&r=2027-01-03&src=api&c=claude","bookingSearch":{"partner":"Aviasales","depart":"2026-12-14","return":"2027-01-03","adults":1},"tripEssentials":{"hotelsLink":"https://flat.flights/go/hotels/?city=san-francisco&d=2026-12-14&r=2027-01-03&src=api&c=claude","transferLink":"https://flat.flights/go/transfer/?city=san-francisco&src=api&c=claude","esimLink":"https://flat.flights/go/esim/?country=us&city=san-francisco&src=api&c=claude"}},{"route":"Prague to San Francisco","origin":{"city":"Prague","code":"PRG","country":"CZ"},"destination":{"city":"San Francisco","code":"SFO","country":"US"},"distanceKm":9372,"page":"https://flat.flights/routes/prague-to-san-francisco/","bookingLink":"https://flat.flights/go/prague-to-san-francisco/?d=2027-02-09&r=2027-02-23&src=api&c=claude","cheapest":{"priceEur":3436,"priceUsd":3797,"depart":"2027-02-09","return":"2027-02-23","stops":1,"seenOn":"2026-11-11"},"fares":[{"priceEur":3436,"depart":"2027-02-09","return":"2027-02-23","stops":1,"seenOn":"2026-11-11"},{"priceEur":3436,"depart":"2027-02-11","return":"2027-02-25","stops":1,"seenOn":"2026-11-11"},{"priceEur":3436,"depart":"2027-02-12","return":"2027-02-25","stops":1,"seenOn":"2026-11-11"}],"months":{"2027-02":3436},"later":null,"verdict":{"text":"€3,436 is in line with this route's 10-day average of €3,602 (range €3,418–€3,715 since 2026-10-25).","basis":"history","referenceEur":3602,"vsReferencePct":-5},"cheapestMonth":{"month":"2027-02","priceEur":3436},"nonstop":null,"oneWay":null,"firstClass":null,"nonstopFlights":{"checked":"2026-11-11","groups":[]},"lieFlat":{"status":"unknown","basis":"No nonstop flight showed up in the flight sample; on connecting itineraries the seat depends on the airlines used."},"daysTracked":10,"trackedSince":"2026-10-25","history":{"days":10,"since":"2026-10-25","averageEur":3602,"lowEur":3418,"highEur":3715},"bookingLink2Adults":"https://flat.flights/go/prague-to-san-francisco/?d=2027-02-09&r=2027-02-23&src=api&c=claude&a=2","firstClassLink":"https://flat.flights/go/prague-to-san-francisco/?cabin=first&d=2027-02-09&r=2027-02-23&src=api&c=claude","premiumEconomyLink":"https://flat.flights/go/prague-to-san-francisco/?cabin=premium&d=2027-02-09&r=2027-02-23&src=api&c=claude","bookingSearch":{"partner":"Aviasales","depart":"2027-02-09","return":"2027-02-23","adults":1},"tripEssentials":{"hotelsLink":"https://flat.flights/go/hotels/?city=san-francisco&d=2027-02-09&r=2027-02-23&src=api&c=claude","transferLink":"https://flat.flights/go/transfer/?city=san-francisco&src=api&c=claude","esimLink":"https://flat.flights/go/esim/?country=us&city=san-francisco&src=api&c=claude"}},{"route":"Hong Kong to San Francisco","origin":{"city":"Hong Kong","code":"HKG","country":"HK"},"destination":{"city":"San Francisco","code":"SFO","country":"US"},"distanceKm":11096,"page":"https://flat.flights/routes/hong-kong-to-san-francisco/","bookingLink":"https://flat.flights/go/hong-kong-to-san-francisco/?d=2027-02-08&r=2027-02-28&src=api&c=claude","cheapest":{"priceEur":3521,"priceUsd":3891,"depart":"2027-02-08","return":"2027-02-28","stops":1,"seenOn":"2026-11-13"},"fares":[{"priceEur":3521,"depart":"2027-02-08","return":"2027-02-28","stops":1,"seenOn":"2026-11-13"}],"months":{"2027-02":3521},"later":null,"verdict":{"text":"€3,521 is 8% below this route's 21-day average of €3,845 (range €3,327–€4,127 since 2026-10-25).","basis":"history","referenceEur":3845,"vsReferencePct":-8},"cheapestMonth":{"month":"2027-02","priceEur":3521},"nonstop":null,"oneWay":null,"firstClass":null,"nonstopFlights":{"checked":"2026-11-10","groups":[{"from":"HKG","to":"SFO","flights":[{"airline":"UA","name":"United Airlines","flight":"878"}],"lieFlat":true}]},"lieFlat":{"status":"likely","basis":"Nonstop flights seen include ones sold only by airlines whose long-haul business class has lie-flat seats (United Airlines); connecting itineraries depend on the airlines used."},"daysTracked":21,"trackedSince":"2026-10-25","history":{"days":21,"since":"2026-10-25","averageEur":3845,"lowEur":3327,"highEur":4127},"bookingLink2Adults":"https://flat.flights/go/hong-kong-to-san-francisco/?d=2027-02-08&r=2027-02-28&src=api&c=claude&a=2","firstClassLink":"https://flat.flights/go/hong-kong-to-san-francisco/?cabin=first&d=2027-02-08&r=2027-02-28&src=api&c=claude","premiumEconomyLink":"https://flat.flights/go/hong-kong-to-san-francisco/?cabin=premium&d=2027-02-08&r=2027-02-28&src=api&c=claude","bookingSearch":{"partner":"Aviasales","depart":"2027-02-08","return":"2027-02-28","adults":1},"tripEssentials":{"hotelsLink":"https://flat.flights/go/hotels/?city=san-francisco&d=2027-02-08&r=2027-02-28&src=api&c=claude","transferLink":"https://flat.flights/go/transfer/?city=san-francisco&src=api&c=claude","esimLink":"https://flat.flights/go/esim/?country=us&city=san-francisco&src=api&c=claude"}},{"route":"Singapore to San Francisco","origin":{"city":"Singapore","code":"SIN","country":"SG"},"destination":{"city":"San Francisco","code":"SFO","country":"US"},"distanceKm":13582,"page":"https://flat.flights/routes/singapore-to-san-francisco/","bookingLink":"https://flat.flights/go/singapore-to-san-francisco/?d=2027-05-03&r=2027-05-18&src=api&c=claude","cheapest":{"priceEur":3555,"priceUsd":3929,"depart":"2027-05-03","return":"2027-05-18","stops":1,"seenOn":"2026-11-07"},"fares":[{"priceEur":3555,"depart":"2027-05-03","return":"2027-05-18","stops":1,"seenOn":"2026-11-07"},{"priceEur":3559,"depart":"2027-05-08","return":"2027-05-22","stops":1,"seenOn":"2026-11-07"},{"priceEur":3559,"depart":"2027-05-07","return":"2027-05-21","stops":1,"seenOn":"2026-11-07"}],"months":{"2027-05":3555},"later":{"priceEur":3768,"depart":"2027-05-26","return":"2027-05-30","stops":1,"seenOn":"2026-11-07"},"verdict":{"text":"€3,555 is in line with this route's 14-day average of €3,524 (range €3,043–€3,568 since 2026-10-25).","basis":"history","referenceEur":3524,"vsReferencePct":1},"cheapestMonth":{"month":"2027-05","priceEur":3555},"nonstop":null,"oneWay":null,"firstClass":null,"nonstopFlights":{"checked":"2026-11-08","groups":[{"from":"SIN","to":"SFO","flights":[{"airline":"UA","name":"United Airlines","flight":"2"}],"lieFlat":true}]},"lieFlat":{"status":"likely","basis":"Nonstop flights seen include ones sold only by airlines whose long-haul business class has lie-flat seats (United Airlines); connecting itineraries depend on the airlines used."},"daysTracked":14,"trackedSince":"2026-10-25","history":{"days":14,"since":"2026-10-25","averageEur":3524,"lowEur":3043,"highEur":3568},"bookingLink2Adults":"https://flat.flights/go/singapore-to-san-francisco/?d=2027-05-03&r=2027-05-18&src=api&c=claude&a=2","firstClassLink":"https://flat.flights/go/singapore-to-san-francisco/?cabin=first&d=2027-05-03&r=2027-05-18&src=api&c=claude","premiumEconomyLink":"https://flat.flights/go/singapore-to-san-francisco/?cabin=premium&d=2027-05-03&r=2027-05-18&src=api&c=claude","bookingSearch":{"partner":"Aviasales","depart":"2027-05-03","return":"2027-05-18","adults":1},"tripEssentials":{"hotelsLink":"https://flat.flights/go/hotels/?city=san-francisco&d=2027-05-03&r=2027-05-18&src=api&c=claude","transferLink":"https://flat.flights/go/transfer/?city=san-francisco&src=api&c=claude","esimLink":"https://flat.flights/go/esim/?country=us&city=san-francisco&src=api&c=claude"}},{"route":"Istanbul to San Francisco","origin":{"city":"Istanbul","code":"IST","country":"TR"},"destination":{"city":"San Francisco","code":"SFO","country":"US"},"distanceKm":10785,"page":"https://flat.flights/routes/istanbul-to-san-francisco/","bookingLink":"https://flat.flights/go/istanbul-to-san-francisco/?d=2027-02-10&r=2027-02-24&src=api&c=claude","cheapest":{"priceEur":3635,"priceUsd":4017,"depart":"2027-02-10","return":"2027-02-24","stops":1,"seenOn":"2026-11-12"},"fares":[{"priceEur":3635,"depart":"2027-02-10","return":"2027-02-24","stops":1,"seenOn":"2026-11-12"}],"months":{"2027-02":3635},"later":null,"verdict":{"text":"€3,635 is in line with this route's 17-day average of €3,472 (range €3,185–€3,635 since 2026-10-26).","basis":"history","referenceEur":3472,"vsReferencePct":5},"cheapestMonth":{"month":"2027-02","priceEur":3635},"nonstop":null,"oneWay":null,"firstClass":null,"nonstopFlights":{"checked":"2026-11-08","groups":[{"from":"IST","to":"SFO","flights":[{"airline":"TK","name":"Turkish Airlines","flight":"79"}],"lieFlat":true}]},"lieFlat":{"status":"likely","basis":"Nonstop flights seen include ones sold only by airlines whose long-haul business class has lie-flat seats (Turkish Airlines); connecting itineraries depend on the airlines used."},"daysTracked":17,"trackedSince":"2026-10-26","history":{"days":17,"since":"2026-10-26","averageEur":3472,"lowEur":3185,"highEur":3635},"bookingLink2Adults":"https://flat.flights/go/istanbul-to-san-francisco/?d=2027-02-10&r=2027-02-24&src=api&c=claude&a=2","firstClassLink":"https://flat.flights/go/istanbul-to-san-francisco/?cabin=first&d=2027-02-10&r=2027-02-24&src=api&c=claude","premiumEconomyLink":"https://flat.flights/go/istanbul-to-san-francisco/?cabin=premium&d=2027-02-10&r=2027-02-24&src=api&c=claude","bookingSearch":{"partner":"Aviasales","depart":"2027-02-10","return":"2027-02-24","adults":1},"tripEssentials":{"hotelsLink":"https://flat.flights/go/hotels/?city=san-francisco&d=2027-02-10&r=2027-02-24&src=api&c=claude","transferLink":"https://flat.flights/go/transfer/?city=san-francisco&src=api&c=claude","esimLink":"https://flat.flights/go/esim/?country=us&city=san-francisco&src=api&c=claude"}},{"route":"Belgrade to San Francisco","origin":{"city":"Belgrade","code":"BEG","country":"RS"},"destination":{"city":"San Francisco","code":"SFO","country":"US"},"distanceKm":10108,"page":"https://flat.flights/routes/belgrade-to-san-francisco/","bookingLink":"https://flat.flights/go/belgrade-to-san-francisco/?d=2027-03-28&r=2027-04-17&src=api&c=claude","cheapest":{"priceEur":3933,"priceUsd":4347,"depart":"2027-03-28","return":"2027-04-17","stops":1,"seenOn":"2026-11-10"},"fares":[{"priceEur":3933,"depart":"2027-03-28","return":"2027-04-17","stops":1,"seenOn":"2026-11-10"},{"priceEur":3352,"depart":"2027-01-30","return":"2027-02-07","stops":1,"seenOn":"2026-11-08"}],"months":{"2027-03":3933},"later":null,"verdict":{"text":"€3,933 is 23% above the typical round-trip business class fare for routes of 9,000–11,000 km (median €3,193 across the 395 such routes we track).","basis":"distance","referenceEur":3193,"vsReferencePct":23},"cheapestMonth":{"month":"2027-03","priceEur":3933},"nonstop":null,"oneWay":{"priceEur":1686,"depart":"2027-01-27","return":null,"stops":2,"seenOn":"2026-11-10"},"firstClass":null,"nonstopFlights":{"checked":"2026-11-14","groups":[]},"lieFlat":{"status":"unknown","basis":"No nonstop flight showed up in the flight sample; on connecting itineraries the seat depends on the airlines used."},"daysTracked":1,"trackedSince":"2026-11-14","history":null,"bookingLink2Adults":"https://flat.flights/go/belgrade-to-san-francisco/?d=2027-03-28&r=2027-04-17&src=api&c=claude&a=2","firstClassLink":"https://flat.flights/go/belgrade-to-san-francisco/?cabin=first&d=2027-03-28&r=2027-04-17&src=api&c=claude","premiumEconomyLink":"https://flat.flights/go/belgrade-to-san-francisco/?cabin=premium&d=2027-03-28&r=2027-04-17&src=api&c=claude","bookingSearch":{"partner":"Aviasales","depart":"2027-03-28","return":"2027-04-17","adults":1},"tripEssentials":{"hotelsLink":"https://flat.flights/go/hotels/?city=san-francisco&d=2027-03-28&r=2027-04-17&src=api&c=claude","transferLink":"https://flat.flights/go/transfer/?city=san-francisco&src=api&c=claude","esimLink":"https://flat.flights/go/esim/?country=us&city=san-francisco&src=api&c=claude"}},{"route":"Almaty to San Francisco","origin":{"city":"Almaty","code":"ALA","country":"KZ"},"destination":{"city":"San Francisco","code":"SFO","country":"US"},"distanceKm":10801,"page":"https://flat.flights/routes/almaty-to-san-francisco/","bookingLink":"https://flat.flights/go/almaty-to-san-francisco/?d=2027-03-12&r=2027-03-28&src=api&c=claude","cheapest":{"priceEur":4364,"priceUsd":4823,"depart":"2027-03-12","return":"2027-03-28","stops":1,"seenOn":"2026-11-12"},"fares":[{"priceEur":4364,"depart":"2027-03-12","return":"2027-03-28","stops":1,"seenOn":"2026-11-12"},{"priceEur":5041,"depart":"2026-12-25","return":"2027-01-15","stops":1,"seenOn":"2026-11-13"},{"priceEur":4151,"depart":"2026-12-24","return":"2027-01-19","stops":1,"seenOn":"2026-11-11"}],"months":{"2026-12":5041,"2027-03":4364},"later":null,"verdict":{"text":"€4,364 is 37% above the typical round-trip business class fare for routes of 9,000–11,000 km (median €3,193 across the 395 such routes we track).","basis":"distance","referenceEur":3193,"vsReferencePct":37},"cheapestMonth":{"month":"2027-03","priceEur":4364},"nonstop":null,"oneWay":null,"firstClass":null,"nonstopFlights":{"checked":"2026-11-14","groups":[]},"lieFlat":{"status":"unknown","basis":"No nonstop flight showed up in the flight sample; on connecting itineraries the seat depends on the airlines used."},"daysTracked":1,"trackedSince":"2026-11-14","history":null,"bookingLink2Adults":"https://flat.flights/go/almaty-to-san-francisco/?d=2027-03-12&r=2027-03-28&src=api&c=claude&a=2","firstClassLink":"https://flat.flights/go/almaty-to-san-francisco/?cabin=first&d=2027-03-12&r=2027-03-28&src=api&c=claude","premiumEconomyLink":"https://flat.flights/go/almaty-to-san-francisco/?cabin=premium&d=2027-03-12&r=2027-03-28&src=api&c=claude","bookingSearch":{"partner":"Aviasales","depart":"2027-03-12","return":"2027-03-28","adults":1},"tripEssentials":{"hotelsLink":"https://flat.flights/go/hotels/?city=san-francisco&d=2027-03-12&r=2027-03-28&src=api&c=claude","transferLink":"https://flat.flights/go/transfer/?city=san-francisco&src=api&c=claude","esimLink":"https://flat.flights/go/esim/?country=us&city=san-francisco&src=api&c=claude"}},{"route":"Beijing to San Francisco","origin":{"city":"Beijing","code":"BJS","country":"CN"},"destination":{"city":"San Francisco","code":"SFO","country":"US"},"distanceKm":9503,"page":"https://flat.flights/routes/beijing-to-san-francisco/","bookingLink":"https://flat.flights/go/beijing-to-san-francisco/?d=2026-12-21&r=2027-01-14&src=api&c=claude","cheapest":{"priceEur":4411,"priceUsd":4875,"depart":"2026-12-21","return":"2027-01-14","stops":1,"seenOn":"2026-11-11"},"fares":[{"priceEur":4411,"depart":"2026-12-21","return":"2027-01-14","stops":1,"seenOn":"2026-11-11"}],"months":{"2026-12":4411},"later":null,"verdict":{"text":"€4,411 is 38% above the typical round-trip business class fare for routes of 9,000–11,000 km (median €3,193 across the 395 such routes we track).","basis":"distance","referenceEur":3193,"vsReferencePct":38},"cheapestMonth":{"month":"2026-12","priceEur":4411},"nonstop":null,"oneWay":null,"firstClass":null,"nonstopFlights":{"checked":"2026-11-12","groups":[{"from":"PEK","to":"SFO","flights":[{"airline":"UA","name":"United Airlines","flight":"889"}],"lieFlat":true}]},"lieFlat":{"status":"likely","basis":"Nonstop flights seen include ones sold only by airlines whose long-haul business class has lie-flat seats (United Airlines); connecting itineraries depend on the airlines used."},"daysTracked":3,"trackedSince":"2026-11-12","history":null,"bookingLink2Adults":"https://flat.flights/go/beijing-to-san-francisco/?d=2026-12-21&r=2027-01-14&src=api&c=claude&a=2","firstClassLink":"https://flat.flights/go/beijing-to-san-francisco/?cabin=first&d=2026-12-21&r=2027-01-14&src=api&c=claude","premiumEconomyLink":"https://flat.flights/go/beijing-to-san-francisco/?cabin=premium&d=2026-12-21&r=2027-01-14&src=api&c=claude","bookingSearch":{"partner":"Aviasales","depart":"2026-12-21","return":"2027-01-14","adults":1},"tripEssentials":{"hotelsLink":"https://flat.flights/go/hotels/?city=san-francisco&d=2026-12-21&r=2027-01-14&src=api&c=claude","transferLink":"https://flat.flights/go/transfer/?city=san-francisco&src=api&c=claude","esimLink":"https://flat.flights/go/esim/?country=us&city=san-francisco&src=api&c=claude"}},{"route":"Dubai to San Francisco","origin":{"city":"Dubai","code":"DXB","country":"AE"},"destination":{"city":"San Francisco","code":"SFO","country":"US"},"distanceKm":13008,"page":"https://flat.flights/routes/dubai-to-san-francisco/","bookingLink":"https://flat.flights/go/dubai-to-san-francisco/?d=2026-12-17&r=2027-01-06&src=api&c=claude","cheapest":{"priceEur":4684,"priceUsd":5177,"depart":"2026-12-17","return":"2027-01-06","stops":2,"seenOn":"2026-11-09"},"fares":[{"priceEur":4684,"depart":"2026-12-17","return":"2027-01-06","stops":2,"seenOn":"2026-11-09"},{"priceEur":4358,"depart":"2027-03-28","return":"2027-04-17","stops":2,"seenOn":"2026-11-10"}],"months":{"2026-12":4684},"later":null,"verdict":{"text":"€4,684 is in line with this route's 15-day average of €4,823 (range €4,333–€6,154 since 2026-10-25).","basis":"history","referenceEur":4823,"vsReferencePct":-3},"cheapestMonth":{"month":"2026-12","priceEur":4684},"nonstop":null,"oneWay":null,"firstClass":{"priceEur":13182,"priceUsd":14569,"depart":"2027-02-02","return":"2027-02-10","stops":1,"seenOn":"2026-11-10"},"nonstopFlights":{"checked":"2026-11-10","groups":[{"from":"DXB","to":"SFO","flights":[{"airline":"EK","name":"Emirates","flight":"225"}],"lieFlat":true}]},"lieFlat":{"status":"likely","basis":"Nonstop flights seen include ones sold only by airlines whose long-haul business class has lie-flat seats (Emirates); connecting itineraries depend on the airlines used."},"daysTracked":15,"trackedSince":"2026-10-25","history":{"days":15,"since":"2026-10-25","averageEur":4823,"lowEur":4333,"highEur":6154},"bookingLink2Adults":"https://flat.flights/go/dubai-to-san-francisco/?d=2026-12-17&r=2027-01-06&src=api&c=claude&a=2","firstClassLink":"https://flat.flights/go/dubai-to-san-francisco/?cabin=first&d=2027-02-02&r=2027-02-10&src=api&c=claude","premiumEconomyLink":"https://flat.flights/go/dubai-to-san-francisco/?cabin=premium&d=2026-12-17&r=2027-01-06&src=api&c=claude","bookingSearch":{"partner":"Aviasales","depart":"2026-12-17","return":"2027-01-06","adults":1},"tripEssentials":{"hotelsLink":"https://flat.flights/go/hotels/?city=san-francisco&d=2026-12-17&r=2027-01-06&src=api&c=claude","transferLink":"https://flat.flights/go/transfer/?city=san-francisco&src=api&c=claude","esimLink":"https://flat.flights/go/esim/?country=us&city=san-francisco&src=api&c=claude"}},{"route":"Alicante to San Francisco","origin":{"city":"Alicante","code":"ALC","country":"ES"},"destination":{"city":"San Francisco","code":"SFO","country":"US"},"distanceKm":9676,"page":"https://flat.flights/routes/alicante-to-san-francisco/","bookingLink":"https://flat.flights/go/alicante-to-san-francisco/?d=2027-01-03&r=2027-01-20&src=api&c=claude","cheapest":{"priceEur":5208,"priceUsd":5756,"depart":"2027-01-03","return":"2027-01-20","stops":2,"seenOn":"2026-11-11"},"fares":[{"priceEur":5208,"depart":"2027-01-03","return":"2027-01-20","stops":2,"seenOn":"2026-11-11"}],"months":{"2027-01":5208},"later":null,"verdict":{"text":"€5,208 is 63% above the typical round-trip business class fare for routes of 9,000–11,000 km (median €3,193 across the 395 such routes we track).","basis":"distance","referenceEur":3193,"vsReferencePct":63},"cheapestMonth":{"month":"2027-01","priceEur":5208},"nonstop":null,"oneWay":null,"firstClass":null,"nonstopFlights":{"checked":"2026-11-14","groups":[]},"lieFlat":{"status":"unknown","basis":"No nonstop flight showed up in the flight sample; on connecting itineraries the seat depends on the airlines used."},"daysTracked":1,"trackedSince":"2026-11-14","history":null,"bookingLink2Adults":"https://flat.flights/go/alicante-to-san-francisco/?d=2027-01-03&r=2027-01-20&src=api&c=claude&a=2","firstClassLink":"https://flat.flights/go/alicante-to-san-francisco/?cabin=first&d=2027-01-03&r=2027-01-20&src=api&c=claude","premiumEconomyLink":"https://flat.flights/go/alicante-to-san-francisco/?cabin=premium&d=2027-01-03&r=2027-01-20&src=api&c=claude","bookingSearch":{"partner":"Aviasales","depart":"2027-01-03","return":"2027-01-20","adults":1},"tripEssentials":{"hotelsLink":"https://flat.flights/go/hotels/?city=san-francisco&d=2027-01-03&r=2027-01-20&src=api&c=claude","transferLink":"https://flat.flights/go/transfer/?city=san-francisco&src=api&c=claude","esimLink":"https://flat.flights/go/esim/?country=us&city=san-francisco&src=api&c=claude"}},{"route":"Doha to San Francisco","origin":{"city":"Doha","code":"DOH","country":"QA"},"destination":{"city":"San Francisco","code":"SFO","country":"US"},"distanceKm":12975,"page":"https://flat.flights/routes/doha-to-san-francisco/","bookingLink":"https://flat.flights/go/doha-to-san-francisco/?d=2026-12-25&r=2027-01-10&src=api&c=claude","cheapest":{"priceEur":5231,"priceUsd":5781,"depart":"2026-12-25","return":"2027-01-10","stops":2,"seenOn":"2026-11-08"},"fares":[{"priceEur":5231,"depart":"2026-12-25","return":"2027-01-10","stops":2,"seenOn":"2026-11-08"}],"months":{"2026-12":5231},"later":null,"verdict":{"text":"€5,231 is 7% above this route's 12-day average of €4,904 (range €4,737–€5,231 since 2026-11-03).","basis":"history","referenceEur":4904,"vsReferencePct":7},"cheapestMonth":{"month":"2026-12","priceEur":5231},"nonstop":null,"oneWay":null,"firstClass":null,"nonstopFlights":{"checked":"2026-11-10","groups":[]},"lieFlat":{"status":"unknown","basis":"No nonstop flight showed up in the flight sample; on connecting itineraries the seat depends on the airlines used."},"daysTracked":12,"trackedSince":"2026-11-03","history":{"days":12,"since":"2026-11-03","averageEur":4904,"lowEur":4737,"highEur":5231},"bookingLink2Adults":"https://flat.flights/go/doha-to-san-francisco/?d=2026-12-25&r=2027-01-10&src=api&c=claude&a=2","firstClassLink":"https://flat.flights/go/doha-to-san-francisco/?cabin=first&d=2026-12-25&r=2027-01-10&src=api&c=claude","premiumEconomyLink":"https://flat.flights/go/doha-to-san-francisco/?cabin=premium&d=2026-12-25&r=2027-01-10&src=api&c=claude","bookingSearch":{"partner":"Aviasales","depart":"2026-12-25","return":"2027-01-10","adults":1},"tripEssentials":{"hotelsLink":"https://flat.flights/go/hotels/?city=san-francisco&d=2026-12-25&r=2027-01-10&src=api&c=claude","transferLink":"https://flat.flights/go/transfer/?city=san-francisco&src=api&c=claude","esimLink":"https://flat.flights/go/esim/?country=us&city=san-francisco&src=api&c=claude"}},{"route":"Phuket to San Francisco","origin":{"city":"Phuket","code":"HKT","country":"TH"},"destination":{"city":"San Francisco","code":"SFO","country":"US"},"distanceKm":13404,"page":"https://flat.flights/routes/phuket-to-san-francisco/","bookingLink":"https://flat.flights/go/phuket-to-san-francisco/?d=2026-12-19&r=2027-01-04&src=api&c=claude","cheapest":{"priceEur":5368,"priceUsd":5933,"depart":"2026-12-19","return":"2027-01-04","stops":2,"seenOn":"2026-11-13"},"fares":[{"priceEur":5368,"depart":"2026-12-19","return":"2027-01-04","stops":2,"seenOn":"2026-11-13"}],"months":{"2026-12":5368},"later":null,"verdict":{"text":"€5,368 is in line with the typical round-trip business class fare for routes of over 13,000 km (median €5,101 across the 183 such routes we track).","basis":"distance","referenceEur":5101,"vsReferencePct":5},"cheapestMonth":{"month":"2026-12","priceEur":5368},"nonstop":null,"oneWay":null,"firstClass":null,"nonstopFlights":null,"lieFlat":{"status":"unknown","basis":"Nonstop flights on this route have not been checked yet."},"daysTracked":1,"trackedSince":"2026-11-14","history":null,"bookingLink2Adults":"https://flat.flights/go/phuket-to-san-francisco/?d=2026-12-19&r=2027-01-04&src=api&c=claude&a=2","firstClassLink":"https://flat.flights/go/phuket-to-san-francisco/?cabin=first&d=2026-12-19&r=2027-01-04&src=api&c=claude","premiumEconomyLink":"https://flat.flights/go/phuket-to-san-francisco/?cabin=premium&d=2026-12-19&r=2027-01-04&src=api&c=claude","bookingSearch":{"partner":"Aviasales","depart":"2026-12-19","return":"2027-01-04","adults":1},"tripEssentials":{"hotelsLink":"https://flat.flights/go/hotels/?city=san-francisco&d=2026-12-19&r=2027-01-04&src=api&c=claude","transferLink":"https://flat.flights/go/transfer/?city=san-francisco&src=api&c=claude","esimLink":"https://flat.flights/go/esim/?country=us&city=san-francisco&src=api&c=claude"}}]}