| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| London Heathrow San Francisco | Outbound 23/11/25 1 Stopover (ZRH) LX0345, LX0038 18h 30min | Return 02/12/25 1 Stopover (ZRH) LX0039, LX0316 28h 40min |  Swiss International Air Lines |  | £355 | ||
| Best option London Heathrow San Francisco | Outbound 19/02/26 direct BA0287 11h 20min | Return 22/02/26 direct BA0284 10h 30min |  British Airways |  | £385 | ||
| London Heathrow San Francisco | Outbound 22/12/25 2 Stopovers (FRA, SEA) LH0923, DE2032, AS0528 23h 24min | Return 10/01/26 2 Stopovers (SEA, FRA) AS0656, DE2033, LH0910 22h 40min |    Lufthansa, Condor, Alaska Airlines |  | £980 | ||
| London Heathrow San Francisco | Outbound 23/11/25 1 Stopover (ZRH) LX0345, LX0038 18h 30min | Return 02/12/25 1 Stopover (ZRH) LX0039, LX0316 28h 40min | Swiss International Air Lines |  | £365 | ||
| London Heathrow San Francisco | Outbound 23/11/25 1 Stopover (ZRH) LX0345, LX0038 18h 30min | Return 02/12/25 1 Stopover (ZRH) LX0039, LX0318 31h 50min | Swiss International Air Lines |  | £366 | ||
| London Heathrow San Francisco | Outbound 04/11/25 1 Stopover (AMS) KL1000, KL0605 13h 20min | Return 03/12/25 direct KL4807 10h 10min |  KLM | | £378 | ||
| London Heathrow San Francisco | Outbound 21/02/26 direct LH9374 11h 15min | Return 23/02/26 direct OS7856 10h 35min | Lufthansa |  | ? | £395 | |
| London Heathrow San Francisco | Outbound 08/12/25 1 Stopover (ZRH) LX0339, LX0038 28h 25min | Return 24/12/25 1 Stopover (ORD) UA2091, UA0929 15h 55min | Swiss International Air Lines |  | ? | £407 | |
| London Heathrow San Francisco | Outbound 23/11/25 1 Stopover (DUB) EI0151, EI0063 16h 45min | Return 02/12/25 1 Stopover (DUB) EI0060, EI0168 14h 15min |  Aer Lingus Irish Airlines |  | ? | £413 | |
| London Heathrow San Francisco | Outbound 08/12/25 1 Stopover (FRA) LH0921, LH0454 14h 10min | Return 24/12/25 1 Stopover (YUL) AC0760, AC0864 14h 45min | Lufthansa | | £417 |
Stops
- Direct flight
Airline
- Swiss International Air Lines
- TAP Air Portugal
- Lufthansa
- Aer Lingus Irish Airlines
- Westjet
Tips and tricks to help you find cheap flights from London Heathrow to San Francisco
Favourite airline: SAS
The favourite airline for flights from London Heathrow to San Francisco is SAS.
SAS
17 %
British Airways
14 %
United Airlines
13 %
Direct flights are more expensive
On this route, direct flights are £54.00 more expensive than flights with a stopover.
non stop flight
1 stop
2 stops
11h 05min
26h 45min
22h 55min
£498
£444
£1,190
Favourite connection: via Copenhagen
The most popular flights on this route are via Copenhagen and are booked by 26 % of all travellers.
Route
bookings
1 stopover Copenhagen
17h 10min, from £603
26 %
Direct flights
11h 05min, from £498
20 %
1 stopover Frankfurt-Main
15h 35min, from £484
19 %
Important flight information
Flight information: London Heathrow - San Francisco
| Outbound and return from | £355.00 |
|---|---|
| Flight duration | min. 11:10 / max. 11:25 |
| Return flight duration | min. 10:15/ max. 10:35 |
| Distance | 8625 km |
| Flights per week | 47 |
| Departure airport | Airport London Heathrow (LHR) |
| Arrival airport | Airport San Francisco International Airport (SFO) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight London Heathrow - New York from £304
- Flight London Heathrow - Los Angeles from £352
- Flight London Heathrow - Miami from £330
- Flight London Heathrow - Boston from £292
- Flight London Heathrow - Baltimore from £492
- Flight London Heathrow - Dallas from £374
- Flight London Heathrow - Detroit from £536
- Flight London Heathrow - Newark from £300
- Flight London Heathrow - Washington DC from £363
- Flight London Heathrow - Chicago O'Hare from £349
Alternative flights to San Francisco
- Flight London - San Francisco from £355
- Flight London City - San Francisco from £377
- Flight Manchester - San Francisco from £380
Popular destinations for onward travel
- Flight San Francisco - Frankfurt from £478
Flight destinations with a similar price
- Flight London Heathrow - Los Angeles from £352
- Flight London Heathrow - Lahore from £339
- Flight London Heathrow - Miami from £330
- Flight London Heathrow - Nairobi from £376
- Flight London Heathrow - Toronto from £329
- Flight London Heathrow - Goa from £378
- Flight London Heathrow - Dallas from £374
- Flight London Heathrow - Doha from £358
- Flight London Heathrow - Washington DC from £363