Cheapest return flights from Los Angeles to London in March from $596

Best time to book flights for Los Angeles (LAX) to London (LHR) flights at AirHint

AirHint found the following cheapest return flights from Los Angeles (LAX) to London (LHR) in March 2026 (see full year).

Return flights

01 Mar - 17 Mar Scandinavian Airlines
03 Mar - 17 Mar Scandinavian Airlines
03 Mar - 10 Mar Delta direct
04 Mar - 11 Mar Delta direct
01 Mar - 17 Mar British Airways direct
03 Mar - 17 Mar British Airways direct
23 Mar - 06 Apr SWISS
28 Mar - 09 Apr Finnair
01 Mar - 08 Mar Delta direct
05 Mar - 12 Mar Delta direct
08 Mar - 15 Mar Delta direct
02 Mar - 09 Mar Delta direct
27 Mar - 11 Apr Finnair
26 Mar - 05 Apr Air Canada
23 Mar - 06 Apr British Airways direct
28 Mar - 09 Apr British Airways direct
26 Mar - 05 Apr British Airways direct

Also check the deals for one-way flights from Los Angeles to London in March.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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