- Fastest outbound flight
- Fastest inbound flight
- non-stop flights
- 58x / week
- Flight distance
- 8,637 km
- Time difference
- Airports in London
- Heathrow
- Gatwick
- City Airport
- Stansted
- Luton
- Southend
- Most popular airlines
- British Airways
- United Airlines
- Virgin Atlantic Airways
- British Airways
Flight schedule from San Francisco (SFO) to London (LON)
Select a travel date in the flight schedule for the route from San Francisco (SFO) to London (LON) and compare affordable flight deals.
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Matching outbound flightsSFO–LON · 15 of 15
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durationstopovers
- September 13 – 19, 2026
- September 20 – 26, 2026
- Sep 27 – Oct 3, 2026
- SFOLHR1 stopover
- SFOLHR1 stopover
- SFOLHR1 stopover
- SFOLHR1 stopover
- SFOLHRnonstop
- SFOLHR1 stopover
- SFOLHR1 stopover
- SFOLHRnonstop
- SFOLHRnonstop
- SFOLHR1 stopover
- SFOLHRnonstop
- SFOLHRnonstop
- SFOLHRnonstop
- SFOLHR1 stopover
- SFOLHRnonstop
Tips and tricks to help you find cheap flights from San Francisco to London
Favorite airline: United Airlines
73 % of bookings on this flight route are made with United Airlines, Aer Lingus and Air Canada.
United Airlines
31 %
Aer Lingus
28 %
Air Canada
14 %
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from San Francisco to London?
A nonstop flight from San Francisco to London typically takes around 10 hours 35 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 16 hours 5 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.
Are there nonstop flights from San Francisco to London?
Yes, there are nonstop flights from San Francisco to London, averaging around 8 to 9 flights per day, operated by, among others, British Airways, United Airlines and Virgin Atlantic. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.
Which airlines fly from San Francisco to London?
Direct flights from San Francisco to London are operated by, among others, British Airways, United Airlines and Virgin Atlantic. Connecting flights with one stop are also available, for example with United Airlines (via Newark) and Swiss (via Zurich). If 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 nonstop flights from San Francisco to London?
Nonstop flights from San Francisco to London operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from San Francisco to London?
From San Francisco to London, there are on average around 8 to 9 flights per day. This usually means you have a good choice of departure times. If you are flexible, you can easily compare times, prices, and airlines.
How many flights per week are there from San Francisco to London?
From San Francisco to London, there are around 58 to 59 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.
When does the first flight from San Francisco to London depart?
The earliest nonstop flight from San Francisco to London usually departs at 12:50 PM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in London.
When does the last flight from San Francisco to London depart?
The last nonstop flight from San Francisco to London usually departs at 11:15 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.