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

Return flights

17 Sep - 01 Oct	Wizz Air
22 Sep - 06 Oct	Wizz Air
02 Sep - 15 Sep	Ryanair
09 Sep - 17 Sep	Ryanair
21 Sep - 27 Sep	Ryanair
03 Sep - 13 Sep	Wizz Air
03 Sep - 19 Sep	Wizz Air
30 Sep - 10 Oct	Wizz Air
10 Sep - 29 Sep	Wizz Air
16 Sep - 27 Sep	Wizz Air
14 Sep - 21 Sep	Ryanair
15 Sep - 27 Sep	Ryanair
24 Sep - 10 Oct	Wizz Air
30 Sep - 03 Oct	Wizz Air
17 Sep - 26 Sep	Ryanair
25 Sep - 11 Oct	Ryanair
28 Sep - 10 Oct	Ryanair
25 Sep - 03 Oct	Ryanair
26 Sep - 10 Oct	Ryanair
26 Sep - 04 Oct	Ryanair

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

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 September from 505€

Return flights