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Good to Know - Flights from Los Angeles to London

Low Season:
July
Best time to beat the crowds
High Season:
March
Most popular time to fly
Good Deal:
$ 560.41
or less (round trip)

Cheapest Day of the Month to Book Flights



Top Tips for Finding Cheap Flights from Los Angeles to London

Looking for cheap airfare from Los Angeles to London? 25% of our users found round-trip tickets to London for the following price or less: $ 560.41 Book at least 4 weeks before departure in order to get a below-average price. High season is considered to be March. The cheapest month to fly from Los Angeles to London is July. Enter your preferred departure airport and travel dates into the search form above to unlock the latest Los Angeles to London flight deals.

FAQs - Booking from Los Angeles to London flights

How long is the flight from Los Angeles to London?
A flight from Los Angeles to London takes 1day5hours.
What is the cheapest flight Los Angeles to London?:
The cheapest flight Los Angeles to London found on flyus.com in the last 72 hours was $560.41 round-trip.
 
Which airlines fly to London?:
• SAS Scandinavian Airlines
• Aeroflot Russian Airlines
• Aer Lingus P.L.C.
• TAP Air Portugal
• Ethiopian Air Lines
• Icelandair
• LOT Polish Airlines
• United Airlines
• Air Canada
• Lufthansa
• Austrian Airlines
• Brussels Airlines
• SWISS
• American Airlines
• British Airways
• Iberia
 

Find cheap flights from Los Angeles to London and book discounted airfare from different cities all over the United States. Explore airline ticket deals on flight routes all over the World! At Flyus, we take pride in helping you discover and book the best flight deals for your next trip at the cheapest price. We make booking flights from different departures easy and provide you with peace of mind with our Best Purchase Guarantee.

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Cheapest Flights
from Los Angeles, United States (LAX) to:

  • London, United Kingdom (LGW)
    Sep 30, 25 - Oct 03, 25
    $560.41
    Search

  • London, United Kingdom (LGW)
    Oct 03, 25 - Oct 06, 25
    $560.71
    Search

  • London, United Kingdom (LGW)
    Sep 19, 25 - Sep 21, 25
    $594.21
    Search

  • London, United Kingdom (LGW)
    Sep 16, 25 - Sep 19, 25
    $605.41
    Search

  • London, United Kingdom (LGW)
    Jun 07, 25 - Jun 09, 25
    $667.81
    Search