Cheap flights from London to Los Angeles, Ca, United States (LON - LAX)

Flying from London to Los Angeles, Ca can be expensive. Our search helps you compare cheap flights, airfare deals, and flight tickets across airlines and agencies so you can book at the best price.

We scan trusted travel agencies and airline booking systems for the route London - Los Angeles, Ca (LON - LAX). We do not sell tickets or add fees - you choose where to buy.

Airfares vary by date, time, and airport. Use filters to find the best option by departure/arrival time, number of stops, airline or alliance, and booking channel.

If your dates are flexible, check the low-fare calendar to find the cheapest days. Booking round-trip in one order often reduces fees, and prices usually rise as departure approaches.

We also recommend you to look through the prices for return tickets from Los Angeles, Ca to London.

Airfares found by our users in the past 24 hours

The cheapest flight from London to Los Angeles, Ca is A$609 on Air VIA, departing on 12/15/2026 - 10:40 and returning on 12/23/2026 - 17:00.
The price for these dates could change. Use search to get the best price.

Average round-trip airfares from London to Los Angeles, Ca by months

MonthRound-Trip
January 202630.01 - 14.02from A$895
February 202606.02 - 13.02from A$650
March 202607.03 - 15.03from A$647
April 202618.04 - 09.05from A$659
May 202622.05 - 03.06from A$648
June 2026find now
July 202615.07 - 25.07from A$817
August 2026find now
September 2026find now
October 2026find now
November 2026find now
December 202615.12 - 23.12from A$609

Prices shown are based on searches from the last few days. Ticket prices can change and depend on availability at the time of booking.

Airlines are flying from London to Los Angeles, Ca

British AirwaysUnited Airlines
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