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

Return flights

11 Dec - 17 Jan	Air Canada
03 Dec - 13 Dec	SWISS
11 Dec - 17 Jan	LOT	direct
15 Dec - 01 Jan	Air Canada
12 Dec - 17 Jan	SWISS
03 Dec - 13 Dec	LOT	direct
15 Dec - 30 Dec	Air Canada
05 Dec - 12 Dec	LOT	direct
10 Dec - 17 Dec	LOT	direct
14 Dec - 28 Dec	Air Canada
17 Dec - 31 Jan	SWISS
26 Dec - 29 Dec	British Airways
18 Dec - 01 Jan	TAP
20 Dec - 05 Jan	Brussels Airlines
12 Dec - 17 Jan	LOT	direct
21 Dec - 04 Jan	TAP
15 Dec - 22 Dec	LOT	direct
23 Dec - 04 Jan	TAP
26 Dec - 29 Dec	LOT	direct
15 Dec - 30 Dec	LOT	direct

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 $351

Return flights