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

Return flights

05 Dec - 09 Dec	Scandinavian Airlines
30 Dec - 11 Jan	SWISS
05 Dec - 09 Dec	LOT	direct
13 Dec - 27 Dec	British Airways
16 Dec - 30 Dec	British Airways
10 Dec - 17 Dec	LOT	direct
12 Dec - 26 Dec	Scandinavian Airlines
17 Dec - 23 Dec	Lufthansa
12 Dec - 26 Dec	LOT	direct
13 Dec - 20 Dec	LOT	direct
13 Dec - 27 Dec	LOT	direct
17 Dec - 02 Jan	Lufthansa
17 Dec - 03 Jan	Lufthansa
18 Dec - 04 Jan	Lufthansa
17 Dec - 02 Jan	LOT	direct
17 Dec - 03 Jan	LOT	direct
28 Dec - 04 Jan	LOT

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 353€

Return flights