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

Return flights

10 Sep - 21 Sep	TAP
09 Sep - 01 Oct	Wizz Air
30 Sep - 08 Oct	Ryanair
11 Sep - 21 Oct	Ryanair
15 Sep - 23 Sep	Wizz Air
24 Sep - 14 Oct	TAP
10 Sep - 23 Sep	TAP
17 Sep - 24 Sep	Ryanair
03 Sep - 23 Sep	TAP
03 Sep - 09 Sep	TAP
24 Sep - 29 Sep	Wizz Air
03 Sep - 14 Sep	TAP
10 Sep - 24 Sep	Ryanair
13 Sep - 23 Sep	Ryanair
08 Sep - 13 Oct	Wizz Air UK
12 Sep - 13 Oct	Wizz Air
12 Sep - 21 Oct	Wizz Air
11 Sep - 14 Oct	Lufthansa
25 Sep - 08 Oct	Wizz Air
13 Sep - 22 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.

Book a cheap hotel in New York

Cheap car rent in New York

Cheapest return flights from Warsaw to New York in September from $419

Return flights