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

Return flights

05 Mar - 12 Mar	TAP
30 Mar - 27 Apr	Virgin Atlantic
31 Mar - 05 Apr	Virgin Atlantic
31 Mar - 14 Apr	Virgin Atlantic
31 Mar - 06 Apr	Virgin Atlantic
31 Mar - 12 Apr	Virgin Atlantic
20 Mar - 07 Apr	Virgin Atlantic
31 Mar - 07 Apr	Virgin Atlantic
05 Mar - 17 Mar	TAP
22 Mar - 11 Apr	Virgin Atlantic
23 Mar - 05 Apr	Virgin Atlantic
22 Mar - 04 Apr	Virgin Atlantic
11 Mar - 17 Mar	TAP
04 Mar - 17 Mar	TAP
03 Mar - 17 Mar	TAP
08 Mar - 22 Mar	Scandinavian Airlines
03 Mar - 10 Mar	TAP
02 Mar - 09 Mar	Scandinavian Airlines
13 Mar - 22 Mar	Scandinavian Airlines
16 Mar - 21 Mar	Scandinavian Airlines

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

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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Cheapest return flights from London to Los Angeles in March from 439€

Return flights