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

Return flights

27 Apr - 06 May	SWISS
13 Apr - 21 Apr	Finnair
13 Apr - 13 May	Finnair
08 Apr - 13 May	Finnair
14 Apr - 21 Apr	SWISS
04 Apr - 14 Apr	Brussels Airlines
07 Apr - 14 Apr	Brussels Airlines
26 Apr - 15 May	Finnair
14 Apr - 18 Apr	SWISS
27 Apr - 05 May	SWISS
28 Apr - 05 May	SWISS
25 Apr - 05 May	Finnair
18 Apr - 26 Apr	Finnair
26 Apr - 09 May	Finnair
25 Apr - 04 May	Finnair
15 Apr - 21 Apr	Finnair
12 Apr - 22 Apr	Finnair
15 Apr - 20 Apr	Finnair
24 Apr - 27 Apr	Finnair
16 Apr - 07 May	SWISS

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

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 April from 310€

Return flights