Los Angeles International (LAX) to Heathrow (LHR). Served by British Airways, American, Delta and more.
| Departure | Return | Price |
|---|---|---|
| 04/14/2026 | 04/20/2026 | $582 |
| 04/14/2026 | 04/23/2026 | $582 |
| 04/18/2026 | 04/27/2026 | $582 |
| 04/25/2026 | 05/04/2026 | $582 |
| 04/28/2026 | 05/07/2026 | $582 |
| 04/21/2026 | 04/27/2026 | $589 |
| 04/28/2026 | 05/04/2026 | $590 |
| 04/21/2026 | 04/26/2026 | $643 |
| 04/21/2026 | 04/29/2026 | $660 |
| 04/21/2026 | 04/30/2026 | $665 |
Based on current fares, April is the cheapest month to fly from Los Angeles to London, with average fares around $734 round trip (as low as $582).
June tends to be more expensive, averaging $1,047.
See the full month-by-month and day-of-week price analysis
Best Time to Fly LAX → LHRDeparture date prices (economy, round trip). Green = cheap, red = expensive.
The cheapest month to fly from Los Angeles to London is April, with average round-trip fares around $734. Fares in April start as low as $582. The most expensive month is June, averaging $1,047.
A nonstop flight from Los Angeles to London takes approximately 10h 30m.
British Airways, American, Delta, Virgin Atlantic, and United fly from LAX to LHR. That's 5 airlines serving this route.
The cheapest flight from Los Angeles to London currently starts at $582 round trip in economy class.
The average round-trip flight price from Los Angeles to London is $960 in economy class.
The distance is 5,456 miles (8,779 km). with a nonstop flight time of about 10h 30m. Airlines on this route include British Airways, American, Delta, Virgin Atlantic, United. The lowest fare currently available is $582 departing in April. The average round-trip fare is $960.
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