Airlines operating on route
Starting at $219
Starting at $287
Starting at $288
Starting at $331
Starting at $431
Starting at $503
Starting at $529
Helping travelers to find the best flight offers
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from San Francisco to London. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from San Francisco to London
Starting at $219
Starting at $287
Starting at $288
Starting at $331
Starting at $431
Starting at $503
Starting at $529
A direct flight is the most convenient and comfortable way to fly from San Francisco to London, despite the fact that sometimes flights with transfers can cost significantly less.
San Francisco — London
09/09/2025
Departure date
Direct flight
BA284
Starting at $479
San Francisco — London
07/05/2025
Departure date
Direct flight
UA930
Starting at $576
San Francisco — London
07/24/2025
Departure date
Direct flight
UA930
Starting at $399
San Francisco — London
07/01/2025
Departure date
Direct flight
UA930
Starting at $838
San Francisco — London
07/07/2025
Departure date
Direct flight
UA901
Starting at $544
San Francisco — London
07/11/2025
Departure date
Direct flight
UA948
Starting at $634
San Francisco — London
08/11/2025
Departure date
Direct flight
BA286
Starting at $479
San Francisco — London
10/02/2025
Departure date
Direct flight
VS42
Starting at $292
San Francisco — London
12/20/2025
Departure date
Direct flight
BA286
Starting at $1,086
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from San Francisco to London:
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
United Airlines
Every day
Starting at $399
We couldn't find any special offers for flights from San Francisco to London
Below you will find a list of airlines operating flights on the San Francisco — London route and the starting prices for flights of each specific airline on it.
The cheapest flight ticket from San Francisco to London according to data for the last 48 hours costs $210
Often the best time to buy tickets from San Francisco to London is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from San Francisco to London can be found flying in these months: July, August, June.
The fastest flights from San Francisco to London start from 20 hours 55 minutes in the air.
The following airlines operate direct flights on the route San Francisco — London: British Airways, United Airlines, Virgin Atlantic
The cheapest one-way flight from San Francisco to London departs on 08/10/2025, is operated by Alaska Airlines and costs $210
The cheapest roundtrip flight from San Francisco to London departs on 09/24/2025, is operated by United Airlines and costs $316
Fastest flight from San Francisco to London takes 20h 55m
There are no direct flights on this route.
The distance between San Francisco and London is 8624km (5347 miles). There are 105 direct flights from San Francisco to London. The time difference between San Francisco and London is 8h . Flights from San Francisco begin at 1:00 PM. The latest flight from San Francisco departs at 9:55 PM.
