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

Return flights

30 Dec - 13 Jan	British Airways
30 Dec - 12 Jan	SWISS
03 Dec - 10 Dec	Brussels Airlines
29 Dec - 12 Jan	Austrian Airlines
31 Dec - 16 Jan	Iberia
30 Dec - 16 Jan	Iberia
02 Dec - 09 Dec	Lufthansa
02 Dec - 11 Dec	Lufthansa
02 Dec - 12 Dec	Lufthansa
01 Dec - 11 Dec	Lufthansa
01 Dec - 09 Dec	Lufthansa
03 Dec - 11 Dec	Lufthansa
05 Dec - 12 Dec	Lufthansa
05 Dec - 11 Dec	Lufthansa
30 Dec - 11 Jan	British Airways
09 Dec - 16 Dec	Lufthansa
06 Dec - 21 Jan	TAP
30 Dec - 13 Jan	LOT	direct
29 Dec - 11 Jan	British Airways
30 Dec - 08 Jan	British Airways

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 367€

Return flights