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Flights from San Francisco to London
Cheap flight deals from San Francisco to London
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstopSFO 21:2010h 20mNonstopLHR 15:40San Francisco - London | Tue, May 6 | Virgin AtlanticLHR 11:1511hNonstopSFO 14:15London - San Francisco | Tue, May 13 | Virgin AtlanticAED 2,259 AED 2,4468% OFF8% OFFAED 2,446 AED 2,259
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SFO 16:0510h 20mNonstopLHR 10:25San Francisco - London | Wed, May 7 | Delta Air LinesLHR 11:1511hNonstopSFO 14:15London - San Francisco | Wed, May 14 | Virgin AtlanticAED 2,299 AED 2,4466% OFF6% OFFAED 2,446 AED 2,299
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SFO 06:0520h 50m1 stopsLGW 10:55San Francisco - London | Wed, May 7 | Delta Air LinesLGW 10:5517h 20m1 stopsSFO 20:15London - San Francisco | Wed, May 14 | Norse Atlantic AirwaysAED 2,038 AED 2,44617% OFF17% OFFAED 2,446 AED 2,038
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SFO 15:5412h 56m1 stopsLHR 12:50San Francisco - London | Sun, May 4 | American AirlinesLGW 10:5517h 32m1 stopsSFO 20:27London - San Francisco | Wed, May 7 | Norse Atlantic AirwaysAED 2,09514% OFFAED 2,446 AED 2,095
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SFO 11:1515h 40m1 stopsLGW 10:55San Francisco - London | Mon, May 19 | Delta Air LinesLGW 10:5518h 23m1 stopsSFO 21:18London - San Francisco | Sun, May 25 | Norse Atlantic AirwaysAED 2,12013% OFFAED 2,446 AED 2,120
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SFO 14:5013h 25m1 stopsLHR 12:15San Francisco - London | Mon, May 5 | American AirlinesLGW 10:5517h 32m1 stopsSFO 20:27London - San Francisco | Wed, May 7 | Norse Atlantic AirwaysAED 2,14212% OFFAED 2,446 AED 2,142
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SFO 07:0019h 55m1 stopsLGW 10:55San Francisco - London | Sun, May 4 | Alaska AirlinesLGW 10:5516h 22m1 stopsSFO 19:17London - San Francisco | Wed, May 7 | Norse Atlantic AirwaysAED 2,18211% OFFAED 2,446 AED 2,182
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SFO 22:1128h 44m1 stopsLGW 10:55San Francisco - London | Thu, May 22 | Frontier AirlinesLGW 10:4520h 26m1 stopsSFO 23:11London - San Francisco | Thu, May 29 | Norse Atlantic AirwaysAED 2,18511% OFFAED 2,446 AED 2,185
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SFO 11:5513h1 stopsLHR 08:55San Francisco - London | Tue, May 6 | Virgin AtlanticLHR 18:5023h 37m1 stopsSFO 10:27London - San Francisco | Wed, May 14 | Virgin AtlanticAED 2,20610% OFFAED 2,446 AED 2,206
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SFO 08:3013h 50m1 stopsLHR 06:20San Francisco - London | Tue, May 6 | United AirlinesLHR 11:0516h 10m1 stopsSFO 19:15London - San Francisco | Wed, May 14 | United AirlinesAED 2,20610% OFFAED 2,446 AED 2,206
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SFO 14:5013h 25m1 stopsLHR 12:15San Francisco - London | Wed, May 7 | American AirlinesLGW 10:5517h 32m1 stopsSFO 20:27London - San Francisco | Wed, May 14 | Norse Atlantic AirwaysAED 2,2239% OFFAED 2,446 AED 2,223
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SFO 16:2014h 15m1 stopsLHR 14:35San Francisco - London | Wed, May 7 | Virgin AtlanticLHR 06:1514h 35m1 stopsSFO 12:50London - San Francisco | Wed, May 14 | Virgin AtlanticAED 2,2867% OFFAED 2,446 AED 2,286
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SFO 13:0017h 25m1 stopsLON Invalid DateSan Francisco - London | Tue, May 6 | Normal AirlineLON 15:006hNonstopSFO 16:00London - San Francisco | Thu, May 8 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopSFO 21:2010h 20mNonstopLHR 15:40San Francisco - London | Wed, May 7 | Virgin AtlanticAED 1,396 AED 1,4997% OFF7% OFFAED 1,499 AED 1,396
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SFO 16:2010h 35mNonstopLHR 10:55San Francisco - London | Sun, May 11 | British AirwaysAED 1,409 AED 1,4996% OFF6% OFFAED 1,499 AED 1,409
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SFO 15:5013h1 stopsLHR 12:50San Francisco - London | Mon, May 5 | American AirlinesAED 793 AED 1,49947% OFF47% OFFAED 1,499 AED 793
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SFO 17:5814h 7m1 stopsLHR 16:05San Francisco - London | Sun, May 4 | American AirlinesAED 81745% OFFAED 1,499 AED 817
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SFO 15:5013h1 stopsLHR 12:50San Francisco - London | Tue, May 6 | American AirlinesAED 83444% OFFAED 1,499 AED 834
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SFO 15:5013h1 stopsLHR 12:50San Francisco - London | Wed, May 7 | American AirlinesAED 84444% OFFAED 1,499 AED 844
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SFO 15:5013h1 stopsLHR 12:50San Francisco - London | Sun, May 11 | American AirlinesAED 84943% OFFAED 1,499 AED 849
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SFO 22:2015h 20m1 stopsLHR 21:40San Francisco - London | Sat, May 10 | American AirlinesAED 89640% OFFAED 1,499 AED 896
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SFO 06:1917h 41m1 stopsLHR 08:00San Francisco - London | Wed, May 21 | American AirlinesAED 90540% OFFAED 1,499 AED 905
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SFO 15:5013h1 stopsLHR 12:50San Francisco - London | Thu, May 8 | American AirlinesAED 93238% OFFAED 1,499 AED 932
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SFO 15:5013h1 stopsLHR 12:50San Francisco - London | Fri, May 9 | American AirlinesAED 93238% OFFAED 1,499 AED 932
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SFO 15:5013h1 stopsLHR 12:50San Francisco - London | Mon, May 12 | American AirlinesAED 93538% OFFAED 1,499 AED 935
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SFO 13:0017h 25m1 stopsLON Invalid DateSan Francisco - London | Tue, May 6 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from San Francisco (SFO) to London (LON) the cheapest?
Airlines adjust prices for flights from San Francisco to London based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from San Francisco (SFO) to London (LON) cost?
According to Trip.com's data, the lowest price is around AED 3,296. -
How long does it take to fly from San Francisco (SFO) to London (LON)?
It takes about 10 hours 30 minutes to fly from San Francisco (SFO) to London (LON). -
What are the most popular airlines that fly from San Francisco (SFO) to London (LON)?
Airlines with flights from San Francisco (SFO) to London (LON): Austrian Airlines, Virgin Atlantic, Air France, Swiss Airlines, Air Canada, Aer Lingus, Air New Zealand, Aeromexico, Delta Air Lines, Iberia and Alaska Airlines. -
How many airports are there in London (LON)?
There are 6 airport(s) near London (LON): London City Airport, London Gatwick Airport, Heathrow Airport, London Luton Airport, London Southend Airport and London Stansted Airport.
How to find a cheap flight from San Francisco to London
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Francisco to London. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest San Francisco to London ticket.
Tap "Date" on flight search bar to scan through the calender for San Francisco to London airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Wed, May 7 at AED 1396 for one-way flights.
Compare cheap San Francisco to London flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from San Francisco to London. The cheapest airline operating is Virgin Atlantic.
Set up a Price Alert
By setting up a Price Alert for your San Francisco to London route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap San Francisco to London flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from San Francisco to London to get exclusive deals for you.
Flight Info | San Francisco to London
Cheapest one-way flight price | AED 793 |
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Cheapest return ticket price | AED 2,199 |
Off-season for travel | March |
Peak season for travel | June |
Flight distance | 8,628.48 km |
Average flight time | 10 hours 30 minutes |
Popular airline | American Airlines |
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