United Airlines Los Angeles to London Flights

Cheapflightsplus.com will find cheap United Airlines flights from Los Angeles to London. Compare airline ticket prices and book air tickets starting from $508 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 Los Angeles (CA) — London 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 december: one-way - $508, two-way – $871.
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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
10:30 am — 7:25 am
+1 day
10:25 am — 11:59 am UA1791 United Airlines
Los Angeles — San Francisco
50m stop
12:50 pm — 7:25 am UA901 United Airlines
San Francisco — London
12h 55m
including layover
Find flight
from$797
11:10 am — 9:40 am
+1 day
11:10 am — 2:39 pm UA1260 United Airlines
Los Angeles — Denver
2h 56m stop
5:35 pm — 9:40 am OS7991 Austrian Airlines
Denver — London
14h 30m
including layover
Find flight
from$1331
12:10 pm — 10:10 am
+1 day
12:10 pm — 3:11 pm UA8247 United Airlines
Los Angeles — Vancouver
1h 29m stop
4:40 pm — 10:10 am UA8582 United Airlines
Vancouver — London
14h
including layover
Find flight
from$672
12:36 pm — 9:40 am
+1 day
12:36 pm — 4:05 pm UA2724 United Airlines
Los Angeles — Denver
1h 30m stop
5:35 pm — 9:40 am OS7991 Austrian Airlines
Denver — London
13h 4m
including layover
Find flight
from$1331
12:55 pm — 9:40 am
+1 day
12:40 pm — 4:05 pm UA493 United Airlines
Los Angeles — Denver
1h 10m stop
5:35 pm — 9:40 am UA27 United Airlines
Denver — London
12h 45m
including layover
Find flight
from$727
1:14 pm — 9:40 am
+1 day
1:14 pm — 4:40 pm UA667 United Airlines
Los Angeles — Denver
55m stop
5:35 pm — 9:40 am UA27 United Airlines
Denver — London
12h 26m
including layover
Find flight
from$623
6:45 am — 6:30 am
+1 day
6:45 am — 10:11 am UA2727 United Airlines
Los Angeles — Denver
1h 14m stop
11:25 am — 4:37 pm UA8426 United Airlines
Denver — Toronto
1h 28m stop
6:05 pm — 6:30 am UA8306 United Airlines
Toronto — London
15h 45m
including layover
Find flight
from$1349
7:00 pm — 1:30 pm
+1 day
7:00 pm — 1:30 pm UA923 United Airlines
Los Angeles — London
10h 30m
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from$508
7:20 am — 5:55 am
+1 day
7:20 am — 3:23 pm UA1695 United Airlines
Los Angeles — Newark
1h 55m stop
5:30 pm — 5:55 am UA146 United Airlines
Newark — London
14h 35m
including layover
Find flight
from$643
7:45 am — 6:30 am
+1 day
7:45 am — 3:26 pm UA8022 United Airlines
Los Angeles — Toronto
2h 39m stop
6:05 pm — 6:30 am UA8306 United Airlines
Toronto — London
14h 45m
including layover
Find flight
from$1340
*Departure and arrival times are local. Last updated on 12/21/2024

Flight Information

There is 1 flight by United Airlines from Los Angeles to London every week with departures from Los Angeles Int. and Los Angeles Ferry Port. All flights arrive at Gatwick, London City, Heathrow, Luton, Stansted, Stratford International Rail St, Ebbsfleet International Rail St, London Biggin Hill, London-Waterloo, British Rail Terminal.

Departures start from 10:30 am to 7:45 am. Nonstop flight is 10h 30m. The time difference between Los Angeles and London is 8h.

  • The fastest flight 10h 30m
  • Average flight time 10h 30m
  • The earliest flight 10:30 am
  • The latest flight 7:45 am
  • Distance 5453 ml

The cheapest months for traveling to London are november (from 492 $), january (from 508 $), february (from 574 $).

The most expensive and popular months are december (from 610 $), february (from 574 $), january (from 508 $).

The cheapest flight by United Airlines that our users were able to find is $508. This airfare is economy class on one-way UA923 flight for January 12, 2025 leaving Los Angeles Int. in Los Angeles at 7:00 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides United Airlines there are other 20 airline carriers between Los Angeles and London. Please review schedules and prices from the most popular airlines to find the best airfare deals from Los Angeles to London.

Nonstop flights

There are 24 direct flights every day from Los Angeles. 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.

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