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

Return flights

28 Apr - 07 May	TAP
07 Apr - 16 Apr	TAP
14 Apr - 20 Apr	TAP
22 Apr - 29 Apr	Aer Lingus
20 Apr - 02 May	SWISS
01 Apr - 09 Apr	Aer Lingus
01 Apr - 08 Apr	Aer Lingus
01 Apr - 30 Apr	Aer Lingus
20 Apr - 28 Apr	Scandinavian Airlines
20 Apr - 27 Apr	Aer Lingus
06 Apr - 13 Apr	Aer Lingus
01 Apr - 27 Apr	Aer Lingus
25 Apr - 01 May	Turkish Airlines
25 Apr - 02 May	Aer Lingus
23 Apr - 10 May	LEVEL
25 Apr - 09 May	LEVEL
20 Apr - 04 May	Condor

Also check the deals for one-way flights from Los Angeles to London 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 Los Angeles to London in April from 501€

Return flights