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

Return flights

11 Sep - 18 Sep	Scandinavian Airlines
02 Sep - 11 Sep	Scandinavian Airlines
12 Sep - 27 Sep	British Airways
15 Sep - 23 Sep	Finnair
15 Sep - 29 Sep	Finnair
10 Sep - 17 Sep	Finnair
10 Sep - 20 Sep	Finnair
04 Sep - 12 Sep	Scandinavian Airlines
03 Sep - 10 Sep	Finnair
06 Sep - 12 Sep	Finnair
16 Sep - 07 Oct	Finnair
24 Sep - 04 Oct	British Airways
19 Sep - 03 Oct	British Airways
23 Sep - 03 Oct	Finnair
24 Sep - 01 Oct	British Airways
16 Sep - 01 Oct	Scandinavian Airlines
26 Sep - 03 Oct	Scandinavian Airlines
29 Sep - 20 Oct	Finnair
25 Sep - 03 Oct	United
21 Sep - 05 Oct	United

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 459€

Return flights