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

Return flights

17 Jan - 28 Jan	TAP
13 Jan - 20 Jan	LOT
13 Jan - 03 Feb	Spirit Airlines
19 Jan - 26 Jan	SWISS
29 Jan - 05 Feb	Spirit Airlines
15 Jan - 19 Jan	TAP
28 Jan - 06 Feb	Frontier Airlines
16 Jan - 23 Jan	Spirit Airlines
29 Jan - 02 Feb	TAP
15 Jan - 26 Jan	TAP
21 Jan - 23 Jan	Spirit Airlines
21 Jan - 28 Jan	Scandinavian Airlines
08 Jan - 14 Jan	TAP
08 Jan - 19 Jan	TAP
27 Jan - 07 Feb	SWISS
23 Jan - 05 Feb	Spirit Airlines
24 Jan - 06 Feb	jetBlue
30 Jan - 08 Feb	Spirit Airlines
23 Jan - 02 Feb	Spirit Airlines
19 Jan - 01 Feb	SWISS

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 $513

Return flights