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

Return flights

15 Apr - 22 Apr	Finnair
08 Apr - 29 Apr	Finnair
08 Apr - 28 Apr	Finnair
14 Apr - 24 Apr	Finnair
15 Apr - 24 Apr	Finnair
08 Apr - 06 May	Finnair
13 Apr - 29 Apr	Finnair
15 Apr - 21 Apr	Finnair
22 Apr - 29 Apr	Finnair
15 Apr - 29 Apr	Finnair
08 Apr - 22 Apr	Finnair
14 Apr - 07 May	Finnair
26 Apr - 13 May	Finnair
17 Apr - 01 May	Austrian Airlines
26 Apr - 15 May	Finnair
23 Apr - 04 May	SWISS
21 Apr - 01 May	Finnair
29 Apr - 06 May	British Airways
20 Apr - 04 May	Finnair
16 Apr - 01 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 289€

Return flights