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

Return flights

23 Apr - 19 May	SWISS
15 Apr - 21 Apr	SWISS
06 Apr - 17 Apr	TAP
03 Apr - 17 Apr	TAP
30 Apr - 07 May	British Airways
23 Apr - 30 Apr	SWISS
03 Apr - 10 Apr	TAP
23 Apr - 02 May	TAP
03 Apr - 18 Apr	TAP
13 Apr - 26 Apr	SWISS
06 Apr - 14 Apr	TAP
06 Apr - 10 Apr	TAP
08 Apr - 15 Apr	SWISS
25 Apr - 02 May	Iberia
24 Apr - 02 May	TAP
29 Apr - 06 May	Vueling Airlines
26 Apr - 03 May	SWISS
23 Apr - 03 May	Turkish Airlines
29 Apr - 09 May	TAP
25 Apr - 01 May	Air Transat

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

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 April from 455€

Return flights