AirHint found the following cheapest return flights from New York (NYC) to Rzeszow (RZE) in September 2025 (see full year).

Return flights

17 Sep - 02 Oct	Lufthansa
03 Sep - 14 Sep	Lufthansa
15 Sep - 13 Oct	Lufthansa
24 Sep - 01 Oct	Lufthansa
04 Sep - 19 Sep	Lufthansa
20 Sep - 08 Oct	LOT
28 Sep - 13 Oct	LOT	direct
27 Sep - 06 Oct	Lufthansa
12 Sep - 15 Sep	Lufthansa
14 Sep - 13 Oct	Lufthansa
14 Sep - 20 Oct	Lufthansa
07 Sep - 14 Sep	Lufthansa
21 Sep - 08 Oct	Lufthansa
20 Sep - 09 Oct	Lufthansa
05 Sep - 08 Sep	Lufthansa
14 Sep - 29 Sep	Lufthansa
19 Sep - 26 Sep	LOT
21 Sep - 29 Sep	Lufthansa
01 Sep - 27 Sep	Lufthansa
19 Sep - 27 Sep	Scandinavian Airlines

Also check the deals for one-way flights from New York to Rzeszow 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 New York to Rzeszow in September from 370€

Return flights