AirHint found the following cheapest return flights from New York (NYC) to Warsaw (WAW) in December 2025 (see full year).

Return flights

05 Dec - 12 Dec	Lufthansa
04 Dec - 07 Dec	Lufthansa
04 Dec - 08 Dec	Lufthansa
04 Dec - 09 Dec	Lufthansa
08 Dec - 15 Dec	Lufthansa
09 Dec - 16 Dec	Austrian Airlines
04 Dec - 11 Dec	SWISS
04 Dec - 14 Jan	Lufthansa
05 Dec - 13 Jan	SWISS
08 Dec - 12 Dec	Brussels Airlines
08 Dec - 24 Dec	Brussels Airlines
07 Dec - 13 Dec	SWISS
07 Dec - 18 Jan	Lufthansa
08 Dec - 22 Jan	SWISS
30 Dec - 08 Jan	Finnair
30 Dec - 11 Jan	TAP
04 Dec - 14 Jan	LOT	direct
09 Dec - 07 Jan	Austrian Airlines
28 Dec - 19 Jan	TAP
31 Dec - 18 Jan	TAP

Also check the deals for one-way flights from New York 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 New York to Warsaw in December from 300€

Return flights