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

Return flights

25 Sep - 09 Oct	LOT
05 Sep - 21 Sep	Lufthansa
05 Sep - 20 Sep	Lufthansa
05 Sep - 11 Sep	Lufthansa
08 Sep - 21 Sep	Lufthansa
06 Sep - 14 Sep	LOT
22 Sep - 28 Sep	LOT
08 Sep - 05 Oct	Lufthansa
26 Sep - 04 Oct	LOT
10 Sep - 24 Sep	LOT
04 Sep - 13 Sep	Lufthansa
03 Sep - 10 Sep	Ryanair
22 Sep - 28 Sep	LOT	direct
08 Sep - 05 Oct	LOT	direct

Also check the deals for one-way flights from Rzeszow to Newark 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 Rzeszow to Newark in September from $537

Return flights