United Airlines London to San Francisco Flights
Return flight: San Francisco – London
Cheapflightsplus.com will find cheap United Airlines flights from London to San Francisco. Compare airline ticket prices and book air tickets starting from $330 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 february: one-way - $330, two-way – $566.
Direct flights
Check prices for return flight
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 $330. The fastest nonstop flight takes 11h 10m. The fastest connecting flight — 14h 5m.
| Price | Departure | Arrival | Flight Time | Airline | Flight |
|---|---|---|---|---|---|
| from $570 | 10:05 am London Heathrow | 1:15 pm San Francisco San Francisco | 11h 10m | United Airlines | UA900 |
| from $570 | 1:45 pm London Heathrow | 4:55 pm San Francisco San Francisco | 11h 10m | United Airlines | UA949 |
| from $330 | 7:40 am London Heathrow | 2:50 pm San Francisco San Francisco | 15h 10m layover 1h 20m - Munich | United Airlines | UA8884 UA195 |
| from $553 | 1:00 pm London Heathrow | 8:11 pm San Francisco San Francisco | 15h 11m layover 2h 55m - Vancouver | United Airlines | UA8581 UA8635 |
| from $559 | 6:00 pm London Heathrow | 10:52 am+1 день San Francisco San Francisco | 24h 52m layover 11h 5m - Toronto | United Airlines | UA8309 UA8698 |
| from $559 | 6:00 pm London Heathrow | 9:32 am+1 день San Francisco San Francisco | 23h 32m layover 9h 30m - Toronto | United Airlines | UA8309 UA565 |
| from $559 | 2:30 pm London Heathrow | 9:32 am+1 день San Francisco San Francisco | 27h 2m layover 12h 45m - Toronto | United Airlines | UA8219 UA565 |
| from $563 | 6:30 am London Heathrow | 12:35 pm San Francisco San Francisco | 14h 5m layover 1h 0m - Frankfurt | United Airlines | UA9546 UA8829 |
| from $566 | 6:00 pm London Heathrow | 3:26 pm+1 день San Francisco San Francisco | 29h 26m layover 15h 45m - Toronto | United Airlines | UA8309 UA8702 |
| from $568 | 8:55 am London Heathrow | 4:25 pm San Francisco San Francisco | 15h 30m layover 1h 25m - Zurich | United Airlines | UA9761 UA9728 |
| from $572 | 12:05 pm London Heathrow | 8:45 pm San Francisco San Francisco | 16h 40m layover 1h 55m - Newark | United Airlines | UA17 UA548 |
| from $576 | 3:20 pm London Heathrow | 10:59 pm San Francisco San Francisco | 15h 39m layover 2h 45m - Los Angeles | United Airlines | UA935 UA2240 |
| from $610 | 9:30 am London Heathrow | 4:00 pm San Francisco San Francisco | 14h 30m layover 1h 15m - Frankfurt | United Airlines | UA8810 UA59 |
Show All Flights
*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 01/22/2025
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 | Arrival | Flight Details | Flight Time | Price |
|---|---|---|---|---|
|
10:05 am — 1:15 pm
|
10:05 am — 1:15 pm
UA900
United Airlines
London — San Francisco
|
11h 10m |
Find flight
from$570 |
|
|
12:05 pm — 8:45 pm
|
12:05 pm — 3:35 pm
UA17
United Airlines
London — Newark
1h 55m stop
5:30 pm — 8:45 pm
UA548
United Airlines
Newark — San Francisco
|
16h 40m including layover |
Find flight
from$572 |
|
|
1:00 pm — 8:11 pm
|
1:00 pm — 2:50 pm
UA8581
United Airlines
London — Vancouver
2h 55m stop
5:45 pm — 8:11 pm
UA8635
United Airlines
Vancouver — San Francisco
|
15h 11m including layover |
Find flight
from$553 |
|
|
1:45 pm — 4:55 pm
|
1:45 pm — 4:55 pm
UA949
United Airlines
London — San Francisco
|
11h 10m |
Find flight
from$570 |
|
|
2:30 pm — 9:32 am
+1 day
|
2:30 pm — 5:45 pm
UA8219
United Airlines
London — Toronto
12h 45m stop
6:30 am — 9:32 am
UA565
United Airlines
Toronto — San Francisco
|
27h 2m including layover |
Find flight
from$559 |
|
|
3:20 pm — 10:59 pm
|
3:20 pm — 6:40 pm
UA935
United Airlines
London — Los Angeles
2h 45m stop
9:25 pm — 10:59 pm
UA2240
United Airlines
Los Angeles — San Francisco
|
15h 39m including layover |
Find flight
from$576 |
|
|
6:00 pm — 10:52 am
+1 day
|
6:00 pm — 9:00 pm
UA8309
United Airlines
London — Toronto
11h 5m stop
8:05 am — 10:52 am
UA8698
United Airlines
Toronto — San Francisco
|
24h 52m including layover |
Find flight
from$559 |
|
|
6:00 pm — 9:32 am
+1 day
|
6:00 pm — 9:00 pm
UA8309
United Airlines
London — Toronto
9h 30m stop
6:30 am — 9:34 am
UA565
United Airlines
Toronto — San Francisco
|
23h 32m including layover |
Find flight
from$559 |
|
|
6:00 pm — 3:26 pm
+1 day
|
6:00 pm — 9:00 pm
UA8309
United Airlines
London — Toronto
15h 45m stop
12:45 pm — 3:26 pm
UA8702
United Airlines
Toronto — San Francisco
|
29h 26m including layover |
Find flight
from$566 |
|
|
6:30 am — 12:35 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 5m including layover |
Find flight
from$563 |
|
|
7:40 am — 2:50 pm
|
7:40 am — 10:30 am
UA8884
United Airlines
London — Munich
1h 20m stop
11:55 am — 3:00 pm
UA195
United Airlines
Munich — San Francisco
|
15h 10m including layover |
Find flight
from$330 |
|
|
8:55 am — 4:25 pm
|
8:55 am — 11:50 am
UA9761
United Airlines
London — Zurich
1h 25m stop
1:15 pm — 4:25 pm
UA9728
United Airlines
Zurich — San Francisco
|
15h 30m including layover |
Find flight
from$568 |
|
|
9:30 am — 4:00 pm
|
9:30 am — 12:05 pm
UA8810
United Airlines
London — Frankfurt
1h 15m stop
1:20 pm — 4:00 pm
UA59
United Airlines
Frankfurt — San Francisco
|
14h 30m including layover |
Find flight
from$610 |
|
*Departure and arrival times are local. Last updated on 01/22/2025
Flight Information
There are 2 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 10:05 am to 9:30 am. Nonstop flight is 11h 10m. The time difference between London and San Francisco is 8h.
- The fastest flight 11h 10m
- Average flight time 11h 10m
- The earliest flight 10:05 am
- The latest flight 9:30 am
- Distance 5363 ml
The cheapest months for traveling to San Francisco are january (from 330 $), november (from 538 $), february (from 553 $).
The most expensive and popular months are december (from 695 $), february (from 553 $), november (from 538 $).
The cheapest flight by United Airlines that our users were able to find is $330. This airfare is economy class on one-way UA8884 flight for January 28, 2025 leaving Heathrow in London at 7:40 am, it includes all taxes and additional fees.
United Airlines Airplanes on the Route
List of the most popular United Airlines airplanes flying from London to San Francisco:
- Boeing 737-100/200from $610Find
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 15 direct flights every day from London. Airlines and fares are below:
- from $1246Find
- from $1300Find
- from $587Find
- from $1246Find
- from $1227Find
- from $367Find
- from $1215Find
See more direct flights
Connecting Flights
List of flights with layovers (1 and more stops):
- from $1189Find
- from $516Find
- from $922Find
- from $796Find
- from $1222Find
- from $1192Find
- from $382Find
- W9 - Wizz Air UKfrom $378Find
- VY - Vuelingfrom $343Find
- FI - Icelandairfrom $758Find
- I2 - Iberia Expressfrom $505Find
See more connecting flights
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.