AirHint found the following cheapest return flights from Los Angeles (LAX) to Warsaw (WAW) in December 2025 (see full year).

Return flights

31 Dec - 14 Jan	Scandinavian Airlines
01 Dec - 15 Dec	SWISS
28 Dec - 11 Jan	British Airways
16 Dec - 30 Dec	Lufthansa
16 Dec - 28 Dec	Lufthansa
14 Dec - 29 Dec	SWISS
14 Dec - 28 Dec	SWISS
17 Dec - 30 Dec	Lufthansa
16 Dec - 31 Dec	Lufthansa
15 Dec - 29 Dec	British Airways
15 Dec - 28 Dec	SWISS
16 Dec - 29 Dec	SWISS
17 Dec - 06 Jan	Lufthansa
17 Dec - 06 Jan	LOT	direct
13 Dec - 04 Jan	Norse Atlantic Airways
13 Dec - 01 Jan	Air France
31 Dec - 14 Jan	LOT	direct
28 Dec - 04 Jan	SWISS
14 Dec - 04 Jan	SWISS
27 Dec - 03 Jan	Lufthansa

Also check the deals for one-way flights from Los Angeles to Warsaw in December.

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 Warsaw in December from 384€

Return flights