{"found":"archive","route":{"route":"Philadelphia to London","origin":{"city":"Philadelphia","code":"PHL","country":"US"},"destination":{"city":"London","code":"LON","country":"GB"},"distanceKm":5700,"page":"https://flat.flights/routes/philadelphia-to-london/","bookingLink":"https://flat.flights/go/philadelphia-to-london/?d=2027-04-17&r=2027-04-23&src=api&c=claude","cheapest":{"priceEur":4479,"priceUsd":4950,"depart":"2027-04-17","return":"2027-04-23","stops":2,"seenOn":"2026-11-13"},"fares":[{"priceEur":4479,"depart":"2027-04-17","return":"2027-04-23","stops":2,"seenOn":"2026-11-13"},{"priceEur":5204,"depart":"2027-04-16","return":"2027-04-23","stops":2,"seenOn":"2026-11-13"}],"months":{"2027-04":4479},"later":null,"verdict":{"text":"€4,479 is 102% above the typical round-trip business class fare for routes of 5,000–7,000 km (median €2,218 across the 399 such routes we track).","basis":"distance","referenceEur":2218,"vsReferencePct":102},"cheapestMonth":{"month":"2027-04","priceEur":4479},"nonstop":null,"oneWay":{"priceEur":1982,"depart":"2026-12-14","return":null,"stops":2,"seenOn":"2026-11-12"},"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/philadelphia-to-london/?d=2027-04-17&r=2027-04-23&src=api&c=claude&a=2","firstClassLink":"https://flat.flights/go/philadelphia-to-london/?cabin=first&d=2027-04-17&r=2027-04-23&src=api&c=claude","premiumEconomyLink":"https://flat.flights/go/philadelphia-to-london/?cabin=premium&d=2027-04-17&r=2027-04-23&src=api&c=claude","bookingSearch":{"partner":"Aviasales","depart":"2027-04-17","return":"2027-04-23","adults":1},"tripEssentials":{"hotelsLink":"https://flat.flights/go/hotels/?city=london&d=2027-04-17&r=2027-04-23&src=api&c=claude","transferLink":"https://flat.flights/go/transfer/?city=london&src=api&c=claude","esimLink":"https://flat.flights/go/esim/?country=gb&city=london&src=api&c=claude"}},"fetchedAt":"2026-11-14T11:28:01.600Z","requested":null}