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

Return flights

05 Dec - 11 Dec	British Airways
11 Dec - 25 Dec	British Airways
02 Dec - 07 Dec	British Airways
01 Dec - 09 Dec	Finnair
02 Dec - 09 Dec	Finnair
06 Dec - 12 Dec	Delta
01 Dec - 08 Dec	Delta
30 Dec - 13 Jan	Lufthansa
25 Dec - 06 Jan	British Airways
25 Dec - 09 Jan	British Airways
16 Dec - 11 Jan	United
03 Dec - 10 Dec	SWISS
23 Dec - 01 Jan	United
30 Dec - 06 Jan	United
22 Dec - 30 Dec	Air Canada
22 Dec - 29 Dec	Air Canada
31 Dec - 14 Jan	Lufthansa
26 Dec - 08 Jan	Brussels Airlines
19 Dec - 11 Jan	Brussels Airlines
26 Dec - 09 Jan	Finnair

Also check the deals for one-way flights from Warsaw to New York 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 Warsaw to New York in December from $535

Return flights