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

Return flights

14 Apr - 20 Apr	SWISS
28 Apr - 09 May	SWISS
28 Apr - 11 May	SWISS
13 Apr - 27 Apr	SWISS
20 Apr - 04 May	SWISS
20 Apr - 27 Apr	SWISS
19 Apr - 26 Apr	SWISS
20 Apr - 26 Apr	SWISS
06 Apr - 18 Apr	TAP
20 Apr - 25 Apr	TAP
23 Apr - 16 May	TAP
02 Apr - 11 Apr	TAP
02 Apr - 18 Apr	TAP
13 Apr - 18 Apr	TAP
24 Apr - 09 May	SWISS
25 Apr - 09 May	SWISS
27 Apr - 04 May	SWISS
25 Apr - 03 May	SWISS
25 Apr - 17 May	SWISS
25 Apr - 16 May	SWISS

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 432€

Return flights