Business class fares › From London › San Francisco
London to San Francisco business class (LON–SFO)
The cheapest round-trip business class fare from London to San Francisco seen on Aviasales in recent days is €3,038 ($3,358), departing 11 Feb 2027 and returning 27 Feb 2027, 1 stop, sold by Flightnetwork (seen 11 Nov 2026, checked 14 Nov 2026). €3,038 is 19% below this route's 18-day average of €3,755 (range €3,022–€5,453 since 2026-10-25). Search these dates: https://flat.flights/go/london-to-san-francisco/?d=2027-02-11&r=2027-02-27
Business class fares found (14 Nov 2026)
| Round trip | USD | Outbound | Return | Stops | Sold by | Book |
|---|---|---|---|---|---|---|
| €3,038 | $3,358 | 11 Feb 2027 | 27 Feb 2027 | 1 stop | Flightnetwork | 1 adult · 2 adults |
| €3,131 | $3,460 | 8 Jan 2027 | 18 Jan 2027 | 2 stops | Т-Банк | 1 adult · 2 adults |
One adult, business cabin, as last seen by Aviasales users; price and availability change. The live search shows today's fares for other dates.
Price data: London to San Francisco business class
- Cheapest round trip now: €3,038 ($3,358)
- Is it a good price? €3,038 is 19% below this route's 18-day average of €3,755 (range €3,022–€5,453 since 2026-10-25).
- Cheapest departure month seen in the next 6 months: February 2027 (from €3,038, $3,358)
- Over the last 18 days (since 25 Oct 2026) the cheapest daily fare averaged €3,755, ranging €3,022–€5,453.
- Great-circle distance: 8,616 km (5,355 miles)
First class, nonstop, one way & cabin options: London to San Francisco
- No nonstop business class round trip departing in the next 6 months was seen.
- Budget-premium alternative: Compare Premium Economy on London to San Francisco
- Nonstop flights seen in recent searches include (checked 12 Nov 2026; any cabin, a sample, not the full schedule; numbers joined by "/" are one flight sold by several airlines): American Airlines AA 6996 (LHR–SFO); American Airlines AA 6998 (LHR–SFO); United Airlines UA 7857 (LHR–SFO); Virgin Atlantic VS 19 (LHR–SFO).
- Lie-flat business seat: Likely. 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.
Route facts
- From: London, United Kingdom (airports: LCY, LGW, LHR, LTN, SEN)
- To: San Francisco, United States (airports: SFO)
- Fares cover every airport of both cities; the live search lets you pick a specific airport.
Book
Search London to San Francisco business class (1 adult) · Search for 2 adults · Premium Economy
Link to share: https://flat.flights/go/london-to-san-francisco/
Arrival & stay in San Francisco
- Hotels in San Francisco (2027-02-11 → 2027-02-27): Compare 5-star & business hotels
- Airport transfer in San Francisco: Book private airport pickup
- Mobile data in United States: United States travel eSIM (instant activation)
If the flight is delayed or cancelled
Flights departing London are covered by UK261: arriving 3+ hours late or a short-notice cancellation can pay up to £520 per passenger on this distance, the same in business as in economy. Check a claim with AirHelp (no win, no fee).
FAQ
How much is business class from London to San Francisco?
The cheapest round-trip business class fare from London to San Francisco seen on Aviasales in recent days is €3,038 ($3,358), departing 11 Feb 2027 and returning 27 Feb 2027, 1 stop, sold by Flightnetwork (seen 11 Nov 2026, checked 14 Nov 2026). €3,038 is 19% below this route's 18-day average of €3,755 (range €3,022–€5,453 since 2026-10-25).
When is business class from London to San Francisco cheapest?
Among departures in the next 6 months seen in recent searches, the cheapest month is February 2027, from €3,038 ($3,358) round trip.
Is there a nonstop business class fare from London to San Francisco?
None of the cheapest business class fares seen recently is nonstop; the cheapest options have 1 stop. Nonstop flights may exist at higher prices.
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- All business class fares from London
- All business class fares to San Francisco