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

Return flights

18 Jan - 01 Feb	Air Canada
13 Jan - 22 Jan	TAP
15 Jan - 29 Jan	SWISS
14 Jan - 21 Jan	SWISS
08 Jan - 15 Jan	Austrian Airlines
12 Jan - 19 Jan	SWISS
31 Jan - 14 Feb	SWISS
13 Jan - 22 Jan	LOT	direct
18 Jan - 01 Feb	LOT	direct
15 Jan - 29 Jan	LOT	direct
09 Jan - 16 Jan	Lufthansa
15 Jan - 22 Jan	LOT	direct
25 Jan - 01 Feb	LOT	direct
31 Jan - 14 Feb	LOT	direct
11 Jan - 18 Jan	KLM

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 $351

Return flights