Cheap flights from San Francisco to London from $170
Deals available from 900+ travel sites.
Flight information for San Francisco to London
(SFO to LON)
Find info about flight duration, direct flights, and airports for your flight from San Francisco to London
Best Price Found | $170 |
|---|---|
Fastest flight time | 9h 25m |
Direct flights | Every day |
Airports in London | 2 airports |
How to get the cheapest flight ticket from San Francisco to London
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from San Francisco to London?
March. The cheapest time of year to fly to London from San Francisco is March. Most expensive is July
What is the cheapest day to depart San Francisco for London?
Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday
When is the cheapest time to fly from San Francisco to London?
In the evening. San Francisco to London flights are approximately 14% more expensive at noon than in the evening
What is the cheapest airline that flies to London from San Francisco?
TAP AIR PORTUGAL. Aer Lingus, Finnair, and Iberia are the most popular carriers operating from San Francisco to London
What is the cheapest San Francisco to London flight route?
San Francisco - London Gatwick. Fly from San Francisco to London Gatwick for the best San Francisco - London flight prices
How far in advance should you book San Francisco to London flights?
59 days before. The cheapest time to buy a flight from San Francisco to London is approximately 59 days to departure
How many flights depart from San Francisco to London on average per day?
28 flights are operational weekly from San Francisco to London as of June 2023. The most popular departure time for this route is 3:00PM, with 44% of flights per day taking off in the afternoon.
How many flights depart from San Francisco to London on average per week?
As of June 2023, 202 flights take off from San Francisco and land in London each week. The most common flight departure day for this route is Monday, with 15% of weekly flights taking off on this day.
What cabin class options are available on San Francisco to London flights?
There are 4 cabin classes available to choose from on San Francisco to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on San Francisco to London flights?
No. A direct flight is the cheapest option for a flight between San Francisco to London.
If you are looking to fly from San Francisco to London, you are most likely going to fly from San Francisco Airport to London Heathrow Airport, the most popular airports on that route. If you are looking for alternate airports to fly out of when traveling to London, you can try flying out of San Jose Airport (in San Jose), Oakland Airport (in Oakland), or Santa Rosa Sonoma County Airport (in Santa Rosa). You may be looking for an airport near London Heathrow Airport to land at when traveling from San Francisco and luckily, there are options! You can try London City Airport which is located in London, London Gatwick Airport which is located in London, or London Luton Airport which is located in London. In June, $485 is typically the cheapest round trip price you’ll find from San Francisco to London which you can find when you fly SFO — LGW.
Easily compare round-trip flights from San Francisco to London
Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Francisco to London by changing tabs
Find the cheapest one-way flights from San Francisco to London
If you're looking for one-way flights from San Francisco to London, view some of our deals below provided by Norse Atlantic UK, SWISS and TAP AIR PORTUGAL
Search last-minute flights to London from San Francisco
Find and compare round-trip flight prices for your last-minute flight from San Francisco to London
Best airlines flying from San Francisco to London
Compare and see reviews for airlines that fly from San Francisco to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $336 | Free Cancellation | Rating 0.0 | |||
| PriceFrom $352 | Free Cancellation | Rating 7.2 348 reviews | |||
| PriceFrom $452 | Free Cancellation | Rating 7.1 408 reviews | |||
| PriceFrom $570 | Free Cancellation | Rating 7.7 341 reviews | |||
| PriceFrom $580 | Free Cancellation | Rating 7.1 280 reviews | |||
| PriceFrom $583 | Free Cancellation | Rating 6.8 494 reviews | |||
| PriceFrom $592 | Free Cancellation | Rating 6.5 1,555 reviews | |||
| PriceFrom $615 | Free Cancellation | Rating 7.2 2,260 reviews | |||
| PriceFrom $620 | Free Cancellation | Rating 7.4 382 reviews | |||
| PriceFrom $623 | Free Cancellation | Rating 7.8 1,264 reviews |
SWISS Flights From San Francisco to London
The lowest priced SWISS flight from San Francisco to London from the last 72 hours was $630. Generally, SWISS has 14 flights on this route every week with an average price of $886. SWISS is rated 8.1/10 by our users.
Delta Flights From San Francisco to London
Delta (7.8/10 from 1,264 reviews) operates around 7 flights from San Francisco to London in any given week. The average Delta airfare for this route is around $980, with deals from around $623 rare but found on momondo. Referenced prices are for round-trip San Francisco to London flight searches in the last 72 hours.
Finnair flights from San Francisco to London
Our best Finnair deals on San Francisco to London flight tickets
Scandinavian Airlines flights from San Francisco to London
Our best Scandinavian Airlines deals on San Francisco to London flight tickets
How far is San Francisco to London by plane?
London is 5349.7 mi away from San Francisco. In terms of flight time, this usually takes a little over 10h 20m.
Alternative routes for San Francisco to London
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Similar San Francisco to London flights
Flexible with your destination? Broaden your search and find flights similar to your San Francisco to London route
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Popular momondo destinations
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Why use momondo?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from San Francisco.
All flight searches from San Francisco to London on momondo can be filtered to show those which offer flexible booking policies.