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

Return flights

05 Jun - 19 Jun	TAP
01 Jun - 12 Jun	Air Canada
03 Jun - 15 Jun	Air Canada
05 Jun - 27 Jun	TAP
30 Jun - 06 Jul	TAP
10 Jun - 17 Jun	SWISS
01 Jun - 20 Jun	Flair Airlines
01 Jun - 12 Jun	Iberia	direct
14 Jun - 04 Jul	TAP
21 Jun - 11 Jul	TAP
10 Jun - 17 Jun	Finnair	direct
03 Jun - 10 Jun	British Airways	direct
03 Jun - 31 Jul	American Airlines	direct
01 Jun - 07 Jun	Norse Atlantic Airways
29 Jun - 25 Jul	SWISS
27 Jun - 04 Jul	TAP
26 Jun - 09 Jul	TAP
30 Jun - 11 Jul	TAP
13 Jun - 04 Jul	TAP
29 Jun - 25 Jul	British Airways	direct

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

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 June from $833

Return flights