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

Return flights

30 Mar - 06 Apr	SWISS
18 Mar - 25 Mar	Finnair
11 Mar - 25 Mar	Finnair
01 Mar - 31 Mar	Finnair
17 Mar - 24 Mar	SWISS
09 Mar - 16 Mar	SWISS
24 Mar - 31 Mar	SWISS
03 Mar - 10 Mar	British Airways
12 Mar - 19 Mar	SWISS
15 Mar - 22 Mar	SWISS
08 Mar - 22 Mar	SWISS
19 Mar - 09 Apr	SWISS
27 Mar - 03 Apr	Finnair
20 Mar - 10 Apr	British Airways
14 Mar - 04 Apr	Finnair
14 Mar - 04 Apr	LOT	direct
28 Mar - 04 Apr	LOT	direct
27 Mar - 03 Apr	LOT	direct
29 Mar - 18 Apr	LOT	direct
30 Mar - 06 Apr	LOT	direct

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

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 March from 313€

Return flights