Flights from London to Los Angeles

The cheapest round-trip from London to Los Angeles is about 442 EUR, usually in November 2026; July 2026 is priciest, so booking the low month saves around 58 EUR (~12%). Typical fare ~474 EUR, from 331 priced fares. Flightmussy live data, updated 2026-06-13.

Cheap flights from London (LHR/LGW/STN/LTN/LCY) to Los Angeles (LAX/BUR/LGB/ONT/SNA). Free, no signup, no ads, no tracking. Compare every airline across 12 months of fares on one heatmap — including low-cost carriers Google Flights often deprioritises.

Fare insights: London to Los Angeles

Cheapest round-trip seen: 442 EUR, usually around November 2026. Typical fare ~474 EUR. Across the year prices range roughly 442–500 EUR — about 12% cheaper in the low season than the peak (July 2026). Carriers on this route include Aer Lingus, American, British Airways, United.

Based on Flightmussy's live 12-month fare data; prices last updated 2026-06-13. Prices change constantly — search live for current fares.

Cheapest fare by month: London to Los Angeles

The lowest round-trip fare we found for each month over the coming year — low season versus peak at a glance. November 2026 is cheapest; July 2026 is priciest.

Jun 2026498 EUR
Jul 2026500 EUR
Aug 2026474 EUR
Sep 2026474 EUR
Oct 2026474 EUR
Nov 2026442 EUR
Dec 2026475 EUR
Jan 2027442 EUR
Feb 2027475 EUR
Mar 2027442 EUR
Apr 2027446 EUR
May 2027478 EUR

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Frequently asked questions

What is the cheapest month to fly from London to Los Angeles?
The cheapest round-trip fares from London to Los Angeles start around 442 EUR and are typically lowest in November 2026; July 2026 is the most expensive. Fares swing about 12% across the year. (Flightmussy live data, updated 2026-06-13.)
How much does a flight from London to Los Angeles typically cost?
Typical round-trip is ~474 EUR; across the year fares run 442–500 EUR, cheapest 442 EUR in November 2026. Based on 331 priced fares, updated 2026-06-13.
How much can I save flying London to Los Angeles in the cheapest month?
Booking the November 2026 low instead of the July 2026 peak saves about 58 EUR (~12%) per round-trip. Updated 2026-06-13.
Which airlines fly from London to Los Angeles?
Carriers seen on London → Los Angeles in recent searches: Aer Lingus, American, British Airways, United. Flightmussy compares every carrier serving London → Los Angeles, including budget airlines like Ryanair, easyJet, Wizz Air and AirAsia that Google Flights often deprioritises.
Do I need to sign up to search flights from London to Los Angeles?
No. Flightmussy is free and requires no account, no email, and no credit card. Search, compare, and click through to book directly with the airline or booking partner.

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Flightmussy is a free, independent flight search for travellers anywhere in the world. No signup, no ads, no tracking — email is optional, only for route price alerts. Compare fares across every airline and see 12 months of prices at a glance, including the low-cost carriers Google Flights often buries. Book directly with the airline or a trusted partner — we never add a markup.

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