United Airlines London to San Francisco Flights

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Cheapflightsplus.com will find cheap United Airlines flights from London to San Francisco. Compare airline ticket prices and book air tickets starting from $1 002 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 july: one-way - $1002, two-way – $1718.

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Cheap Flights from London to San Francisco by United Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by United Airlines, their prices start from $1 002. The fastest nonstop flight takes 10h 55m. The fastest connecting flight — 14h 10m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $1002 Find flight	10:35 am London Heathrow	1:35 pm San Francisco San Francisco	11h 0m	United Airlines	UA900
from $1002 Find flight	12:20 pm London Heathrow	3:20 pm San Francisco San Francisco	11h 0m	United Airlines	UA949
from $1466 Find flight	4:15 pm London Heathrow	7:10 pm San Francisco San Francisco	10h 55m	United Airlines	UA939
from $1508 Find flight	10:50 am London Heathrow	7:00 pm San Francisco San Francisco	16h 10m layover 2h 45m - Munich	United Airlines	UA9230 UA8883
from $1510 Find flight	2:10 pm London Heathrow	9:45 pm San Francisco San Francisco	15h 35m layover 3h 25m - Vancouver	United Airlines	UA8581 UA1083
from $1531 Find flight	6:30 am London Heathrow	12:40 pm San Francisco San Francisco	14h 10m layover 1h 20m - Frankfurt	United Airlines	UA9546 UA8829
from $1531 Find flight	5:40 pm London Heathrow	9:07 am+1 день San Francisco San Francisco	23h 27m layover 10h 0m - Toronto	United Airlines	UA8309 UA565
from $2015 Find flight	7:25 am London Heathrow	2:20 pm San Francisco San Francisco	14h 55m layover 1h 30m - Munich	United Airlines	UA8884 UA195

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 07/14/2025

United Airlines Flight Schedule London to San Francisco

Below is a detailed 2025 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	Flight Details	Flight Time	Price
10:35 am — 1:35 pm	10:35 am — 1:35 pm UA900 United Airlines London — San Francisco	11h	Find flight from$1002
10:50 am — 7:00 pm	10:50 am — 1:45 pm UA9230 United Airlines London — Munich 2h 45m stop 4:30 pm — 7:00 pm UA8883 United Airlines Munich — San Francisco	16h 10m including layover	Find flight from$1508
12:20 pm — 3:20 pm	12:20 pm — 3:20 pm UA949 United Airlines London — San Francisco	11h	Find flight from$1002
2:10 pm — 9:45 pm	2:10 pm — 3:55 pm UA8581 United Airlines London — Vancouver 3h 25m stop 7:20 pm — 9:45 pm UA1083 United Airlines Vancouver — San Francisco	15h 35m including layover	Find flight from$1510
4:15 pm — 7:10 pm	4:15 pm — 7:10 pm UA939 United Airlines London — San Francisco	10h 55m	Find flight from$1466
5:40 pm — 9:07 am +1 day	5:40 pm — 8:30 pm UA8309 United Airlines London — Toronto 10h stop 6:30 am — 9:07 am UA565 United Airlines Toronto — San Francisco	23h 27m including layover	Find flight from$1531
6:30 am — 12:40 pm	6:30 am — 9:05 am UA9546 United Airlines London — Frankfurt 1h 20m stop 10:25 am — 12:40 pm UA8829 United Airlines Frankfurt — San Francisco	14h 10m including layover	Find flight from$1531
7:25 am — 2:20 pm	7:25 am — 10:15 am UA8884 United Airlines London — Munich 1h 30m stop 11:45 am — 2:20 pm UA195 United Airlines Munich — San Francisco	14h 55m including layover	Find flight from$2015

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 07/14/2025

Flight Information

There are 3 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 10:35 am to 7:25 am. Nonstop flight is 10h 55m. The time difference between London and San Francisco is 8h.

The fastest flight 10h 55m
Average flight time 11h
The earliest flight 10:35 am
The latest flight 7:25 am
Distance 5363 ml

The cheapest months for traveling to San Francisco are may (from 674 $), november (from 724 $), february (from 750 $).

The most expensive and popular months are june (from 1 261 $), july (from 1 027 $), august (from 1 002 $).

The cheapest flight by United Airlines that our users were able to find is $1 002. This airfare is economy class on one-way UA900 flight for August 27, 2025 leaving Heathrow in London at 10:35 am, it includes all taxes and additional fees.

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United Airlines Airplanes on the Route

List of the most popular United Airlines airplanes flying from London to San Francisco:

Other Popular Airlines on the Route

Besides United Airlines there are other 33 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 22 direct flights every day from London. Airlines and fares are below:

BA - British Airways

from $455

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KL - KLM

from $472

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OS - Austrian Airlines

from $1390

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AF - Air France

from $472

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AY - Finnair

from $483

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IB - Iberia

from $455

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SN - Brussels Airlines

from $1469

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LH - Lufthansa

from $1370

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VS - Virgin Atlantic Airways

from $1667

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Connecting Flights

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

BA - British Airways

from $447

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W9 - Wizz Air UK

from $769

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VY - Vueling

from $362

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FI - Icelandair

from $530

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DN - Senegal Airlines

from $579

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FR - Ryanair

from $401

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LX - SWISS International Air Lines

from $552

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A1 - G2 Switch Works

from $509

Find
A3 - Aegean Airlines

from $623

Find
DY - Norwegian

from $760

Find
Z0 - Z0

from $404

Find

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How to book an air ticket yourself?

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