Cheap flights from San Francisco to London from $248
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to London departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 Delta, Lufthansa and SWISS
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 $224 | Free Cancellation | Rating 6.8 29 reviews | |||
| PriceFrom $466 | Free Cancellation | Rating 7.1 2,184 reviews | |||
| PriceFrom $481 | Free Cancellation | Rating 7.0 1,504 reviews | |||
| PriceFrom $489 | Free Cancellation | Rating 7.4 1,432 reviews | |||
| PriceFrom $529 | Free Cancellation | Rating 7.2 605 reviews | |||
| PriceFrom $544 | Free Cancellation | Rating 7.0 7,756 reviews | |||
| PriceFrom $562 | Free Cancellation | Rating 7.2 1,349 reviews | |||
| PriceFrom $566 | Free Cancellation | Rating 7.8 2,070 reviews | |||
| PriceFrom $575 | Free Cancellation | Rating 7.1 2,772 reviews | |||
| PriceFrom $575 | Free Cancellation | Rating 7.7 1,385 reviews |
Delta Flights From San Francisco to London
The lowest priced Delta flight from San Francisco to London from the last 72 hours was $577. Generally, Delta has 7 flights on this route every week with an average price of $819. Delta is rated 8.0/10 by our users.
SWISS Flights From San Francisco to London
SWISS (7.8/10 from 2,070 reviews) operates around 14 flights from San Francisco to London in any given week. The average SWISS airfare for this route is around $722, with deals from around $566 rare but found on momondo. Referenced prices are for round-trip San Francisco to London flight searches in the last 72 hours.
American Airlines flights from San Francisco to London
Our best American Airlines deals on San Francisco to London flight tickets
Delta flights from San Francisco to London
Our best Delta deals on San Francisco to London flight tickets
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?
October. The cheapest time of year to fly to London from San Francisco is October. Most expensive is June
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 Friday
When is the cheapest time to fly from San Francisco to London?
In the afternoon. San Francisco to London flights are approximately 11% more expensive in the morning than in the afternoon
What is the cheapest airline that flies to London from San Francisco?
TAP AIR PORTUGAL. Iberia, Norse Atlantic UK, and SWISS 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?
21 days before. The cheapest time to buy a flight from San Francisco to London is approximately 21 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 April 2024. The most popular departure time for this route is 6:00PM, with 43% of flights per day taking off in the evening.
How many flights depart from San Francisco to London on average per week?
As of April 2024, 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?
You could potentially save up to 8% on your flight if you consider stops on a San Francisco to London flight.
Cheap San Francisco to London (SFO to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco to London
Best Price Found | $248 |
|---|---|
Fastest flight time | 10h 19m |
Direct flights | Every day |
Airports in London | 3 airports |
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 19m.
When did momondo last update prices for flights from San Francisco Airport to London?
Prices for flights from San Francisco Airport to London refresh daily.
How many operators does momondo search for flights from San Francisco Airport to London?
There are 23 operators available for flights from San Francisco Airport to London as of April 2024.
How old do you have to be to fly from San Francisco Airport to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Why use momondo?
Why should I use momondo to find a flight deal from San Francisco to London?
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.
Can I find flights from San Francisco to London with flexible booking policies on momondo?
All flight searches from San Francisco to London on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from San Francisco to London?
momondo provides multiple filters to help you find the best flight to London from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from San Francisco to London right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to London from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.