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

Return flights

17 Apr - 27 Apr	TAP
18 Apr - 20 Apr	TAP
01 Apr - 12 Apr	Frontier Airlines
23 Apr - 03 May	LEVEL
12 Apr - 21 Apr	LEVEL
12 Apr - 20 Apr	LEVEL
15 Apr - 29 Apr	LEVEL
20 Apr - 29 Apr	LEVEL
15 Apr - 22 Apr	LEVEL
23 Apr - 29 Apr	ITA Airways
06 Apr - 29 Apr	LEVEL
27 Apr - 16 May	LEVEL
22 Apr - 02 May	Aer Lingus
28 Apr - 10 May	Spirit Airlines
29 Apr - 04 May	Spirit Airlines
30 Apr - 05 May	LEVEL
22 Apr - 14 May	Turkish Airlines
22 Apr - 03 May	LEVEL
25 Apr - 09 May	LEVEL
02 Apr - 31 May	Turkish Airlines

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 $605

Return flights