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

Return flights

06 Jan - 20 Jan	Finnair
11 Jan - 20 Jan	British Airways
14 Jan - 20 Jan	British Airways
29 Jan - 05 Feb	Finnair
14 Jan - 18 Jan	Finnair
03 Jan - 12 Jan	American Airlines
11 Jan - 25 Jan	Finnair
03 Jan - 17 Jan	American Airlines
13 Jan - 20 Jan	LOT	direct
23 Jan - 30 Jan	LOT	direct
11 Jan - 20 Jan	LOT	direct
28 Jan - 04 Feb	LOT	direct
29 Jan - 05 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 $335

Return flights