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

Return flights

10 Jan - 19 Jan	TAP
12 Jan - 26 Jan	SWISS
12 Jan - 27 Jan	SWISS
31 Jan - 07 Feb	Scandinavian Airlines
26 Jan - 21 Feb	SWISS
12 Jan - 07 Feb	SWISS
12 Jan - 18 Jan	SWISS
16 Jan - 27 Jan	SWISS
17 Jan - 29 Jan	SWISS
19 Jan - 31 Jan	SWISS
14 Jan - 17 Jan	Spirit Airlines
16 Jan - 18 Jan	SWISS
10 Jan - 18 Jan	SWISS
15 Jan - 07 Feb	SWISS
19 Jan - 14 Feb	SWISS
20 Jan - 14 Feb	SWISS
30 Jan - 28 Feb	Spirit Airlines

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

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 January from $495

Return flights