AirHint found the following cheapest return flights from New York (JFK) to Warsaw (WAW) in January 2026 (see full year).

Return flights

28 Jan - 04 Feb	Finnair
27 Jan - 12 Feb	Finnair
27 Jan - 10 Feb	Austrian Airlines
14 Jan - 25 Feb	British Airways
21 Jan - 28 Jan	Finnair
24 Jan - 03 Feb	Austrian Airlines
12 Jan - 25 Jan	Lufthansa
16 Jan - 19 Jan	SWISS
11 Jan - 15 Jan	SWISS
23 Jan - 30 Jan	Lufthansa
14 Jan - 28 Jan	Lufthansa
27 Jan - 15 Feb	Lufthansa
29 Jan - 01 Feb	Lufthansa
13 Jan - 24 Jan	Austrian Airlines
21 Jan - 25 Jan	SWISS
28 Jan - 01 Feb	SWISS
16 Jan - 25 Jan	SWISS
16 Jan - 26 Jan	SWISS
27 Jan - 11 Feb	SWISS
28 Jan - 01 Feb	LOT	direct

Also check the deals for one-way flights from New York to Warsaw in January.

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 January from $333

Return flights