Cheapest return flights from New York to Warsaw in September from $428

Best time to book flights for New York (NYC) to Warsaw (WAW) flights at AirHint

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

Return flights

30 Sep - 14 Oct Scandinavian Airlines
01 Sep - 01 Oct Scandinavian Airlines
03 Sep - 07 Sep Scandinavian Airlines
08 Sep - 15 Sep Scandinavian Airlines
01 Sep - 11 Sep Scandinavian Airlines
27 Sep - 11 Oct Scandinavian Airlines
26 Sep - 04 Oct Scandinavian Airlines
12 Sep - 26 Sep Scandinavian Airlines
18 Sep - 25 Sep United
08 Sep - 15 Sep LOT direct
01 Sep - 01 Oct LOT direct
02 Sep - 16 Sep LOT direct
01 Sep - 11 Sep LOT direct
30 Sep - 14 Oct LOT direct
28 Sep - 05 Oct United
03 Sep - 07 Sep LOT direct
26 Sep - 04 Oct LOT direct
27 Sep - 11 Oct LOT direct
28 Sep - 05 Oct LOT direct
12 Sep - 26 Sep LOT direct

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

Skyscanner

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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