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

Return flights

13 May - 27 May	Aer Lingus
10 May - 21 May	Aer Lingus
25 May - 03 Jun	WestJet
25 May - 04 Jun	WestJet
26 May - 06 Jun	WestJet
24 May - 06 Jun	WestJet
23 May - 06 Jun	WestJet
01 May - 11 May	Aer Lingus
13 May - 26 May	Turkish Airlines
19 May - 08 Jun	WestJet
01 May - 15 May	TAP
31 May - 07 Jun	WestJet
08 May - 15 May	Turkish Airlines
27 May - 08 Jun	WestJet
13 May - 24 May	Aer Lingus
24 May - 09 Jun	LEVEL
30 May - 27 Jun	WestJet
16 May - 30 May	LEVEL
20 May - 30 May	LEVEL
23 May - 30 May	LEVEL

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

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 May from 594€

Return flights