United Airlines London to San Francisco Flights

Cheapflightsplus.com will find cheap United Airlines flights from London to San Francisco. Compare airline ticket prices and book air tickets starting from $425 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare London — San Francisco (CA) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in august: one-way - $425, two-way – $729.
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Below is a detailed 2021 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
11:35 am — 2:45 pm
11:35 am — 2:45 pm UA900 United Airlines
London — San Francisco
11h 10m
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1:40 pm — 4:45 pm
1:40 pm — 4:45 pm UA949 United Airlines
London — San Francisco
11h 5m
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9:20 am — 12:30 pm
9:20 am — 12:30 pm UA949 United Airlines
London — San Francisco
11h 10m
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10:25 am — 5:47 pm
10:25 am — 12:55 pm UA15 United Airlines
London — Newark
1h 45m stop
2:40 pm — 5:47 pm UA2264 United Airlines
Newark — San Francisco
15h 22m
including layover
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11:10 am — 7:35 pm
11:10 am — 1:55 pm UA9230 United Airlines
London — Munich
2h 40m stop
4:35 pm — 7:35 pm UA8883 United Airlines
Munich — San Francisco
16h 25m
including layover
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12:15 pm — 8:25 pm
12:15 pm — 3:30 pm UA919 United Airlines
London — Washington D.C.
2h stop
5:30 pm — 8:25 pm UA2435 United Airlines
Washington D.C. — San Francisco
16h 10m
including layover
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1:30 pm — 8:00 pm
1:30 pm — 4:05 pm UA8816 United Airlines
London — Frankfurt
1h 20m stop
5:25 pm — 8:00 pm UA927 United Airlines
Frankfurt — San Francisco
14h 30m
including layover
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4:20 pm — 1:01 am
+1 day
4:20 pm — 8:45 pm UA925 United Airlines
London — Washington D.C.
1h 15m stop
10:00 pm — 1:01 am UA843 United Airlines
Washington D.C. — San Francisco
15h 41m
including layover
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6:30 am — 12:50 pm
6:30 am — 9:05 am UA9546 United Airlines
London — Frankfurt
1h stop
10:05 am — 12:50 pm UA8829 United Airlines
Frankfurt — San Francisco
14h 20m
including layover
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7:40 am — 3:00 pm
7:40 am — 10:30 am UA8884 United Airlines
London — Munich
1h 25m stop
11:55 am — 3:00 pm UA195 United Airlines
Munich — San Francisco
15h 20m
including layover
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8:45 am — 2:55 pm
8:45 am — 11:35 am UA8851 United Airlines
London — Munich
45m stop
12:20 pm — 2:55 pm UA8883 United Airlines
Munich — San Francisco
14h 10m
including layover
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9:00 am — 3:05 pm
9:00 am — 11:50 am UA8851 United Airlines
London — Munich
40m stop
12:30 pm — 3:05 pm UA195 United Airlines
Munich — San Francisco
14h 5m
including layover
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*Departure and arrival times are local. Last updated on 07/29/2021

Flight Information

There are 4 flights by United Airlines from London to San Francisco every week with departures from Gatwick, London City, Heathrow, Luton, Stansted, Stratford International Rail St, Ebbsfleet International Rail St, London Biggin Hill, London-Waterloo, British Rail Terminal. All flights arrive at San Francisco, Embarkadero, China Basin Heliport.

Departures start from 10:25 am to 9:30 am. Nonstop flight is 11h 5m. The time difference between London and San Francisco is 8h.

  • The fastest flight 11h 5m
  • Average flight time 11h 10m
  • The earliest flight 10:25 am
  • The latest flight 9:30 am
  • Distance 5363 ml

The cheapest months for traveling to San Francisco are november (from 461 $), september (from 530 $), october (from 533 $).

The cheapest flight by United Airlines that our users were able to find is $425. This airfare is economy class on one-way UA949 flight for February 15, 2019 leaving Heathrow in London at 9:20 am, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides United Airlines there are other 27 airline carriers between London and San Francisco. Please review schedules and prices from the most popular airlines to find the best airfare deals from London to San Francisco.

Nonstop flights

There are 20 direct flights every day from London. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.