AirHint found the following cheapest return flights from Warsaw (WMI) to New York (JFK) in August 2025 (see full year).

Return flights

29 Aug - 14 Sep	Ryanair
27 Aug - 07 Sep	Ryanair
27 Aug - 15 Sep	Ryanair
29 Aug - 13 Sep	Ryanair
29 Aug - 22 Sep	Ryanair
29 Aug - 03 Sep	Ryanair
29 Aug - 30 Aug	Ryanair
28 Aug - 05 Sep	Ryanair
20 Aug - 03 Sep	Ryanair
20 Aug - 02 Sep	Ryanair
22 Aug - 04 Sep	Ryanair
15 Aug - 22 Aug	Ryanair
22 Aug - 31 Aug	Ryanair
06 Aug - 19 Aug	Ryanair
20 Aug - 29 Aug	Ryanair
08 Aug - 12 Aug	Ryanair
20 Aug - 27 Aug	Ryanair
24 Aug - 26 Aug	Ryanair
22 Aug - 30 Aug	Ryanair
13 Aug - 31 Aug	Ryanair

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

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 Warsaw to New York in August from 552€

Return flights