- Cheapest roundtrip flight
- from€389
- Fastest outbound flight
- Fastest inbound flight
- non-stop flights
- 18x / week
- Flight distance
- 8,637 km
- Time difference
- Airports in London
- Heathrow
- Gatwick
- Stansted
- Luton
- City
- Southend
- Most popular airlines
- British Airways
- United Airlines
- Virgin Atlantic Airways
- British Airways
Cheap flight offers from London to San Francisco
sorted by price and recency
- –
–LON–SFO1 stopover–SFO–LONnon-stop flight€663 - – –LON–SFO1 stopover–SFO–LON1 stopover€513
- – –LON–SFOnon-stop flight–SFO–LON1 stopover€529
- –
–LON–SFO1 stopover–SFO–LON1 stopover€521 - – –LON–SFO1 stopover–SFO–LON1 stopover€693
- –
–LON–SFO1 stopover–SFO–LONnon-stop flight€669
Flight schedule from London (LON) to San Francisco (SFO)
Select a travel date in the flight schedule for the route from London (LON) to San Francisco (SFO) and compare affordable flight deals.
offers
Active filtersnone
Matching outbound flightsLON–SFO · 5 of 5
fromto
dep.arr.
durationstopovers
- 16 – 22 November 2026
- 23 – 29 November 2026
- 30 Nov – 6 Dec 2026
- LHRSFOnon-stop
- LHRSFOnon-stop
- LHRSFOnon-stop
- LHRSFOnon-stop
- LHRSFOnon-stop
Tips and tricks to help you find cheap flights from London to San Francisco
Favourite airline: SAS
13 % of flights on the route London – San Francisco are booked with SAS.
SAS
13 %
British Airways
12 %
Lufthansa
10 %
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from London to San Francisco?
A direct flight from London to San Francisco typically takes around 11 hours 5 minutes. If you choose a connecting flight, you should allow more time. Typical one-stop journeys take around 13 hours 15 minutes. For the quickest journey, a direct flight is usually the most comfortable choice.
Are there direct flights from London to San Francisco?
Yes, there are direct flights from London to San Francisco, with an average of around 2 to 3 flights per day, operated by, among others, British Airways, United Airlines and Virgin Atlantic. If you want to travel without a stopover, it is worth filtering specifically for direct flights when searching.
Which airlines fly from London to San Francisco?
Direct flights from London to San Francisco are operated by, among others, British Airways, United Airlines and Virgin Atlantic. There are also connecting flights with one stop, for example with KLM (via Amsterdam), Aer Lingus (via Dublin) and TAP Portugal (via Lisbon). If a short travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.
On which days are there direct flights from London to San Francisco?
Direct flights from London to San Francisco operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day has no direct service, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from London to San Francisco?
On the route from London to San Francisco there are on average around 2 to 3 flights per day. The number of services can vary by day of the week and season. If you are flexible with your dates, it is worth comparing several departure days.
How many flights per week are there from London to San Francisco?
On the route from London to San Francisco there are around 18 to 19 flights per week. The number of services can vary depending on the season and day of the week. If you have flexibility, it is worth looking at several departure days to find the best option.
When does the first flight from London to San Francisco depart?
The earliest direct flight from London to San Francisco usually departs at 10:05. The exact departure time may vary by day of the week and airline. Early flights are particularly useful if you want to make the most of your arrival day in San Francisco.
When does the last flight from London to San Francisco depart?
The last direct flight from London to San Francisco usually departs at 17:25. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a direct flight, as a connecting service could push the arrival time significantly later.