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

Return flights

09 Sep - 16 Sep	SWISS
10 Sep - 18 Sep	Lufthansa
10 Sep - 16 Sep	Air Canada
17 Sep - 24 Sep	SWISS
21 Sep - 02 Oct	Lufthansa
16 Sep - 25 Sep	Lufthansa
16 Sep - 10 Oct	Brussels Airlines
17 Sep - 30 Sep	SWISS
25 Sep - 09 Oct	Finnair
16 Sep - 29 Sep	Lufthansa
12 Sep - 15 Sep	Lufthansa
11 Sep - 24 Sep	SWISS
15 Sep - 26 Sep	American Airlines
25 Sep - 03 Oct	Scandinavian Airlines
15 Sep - 11 Oct	Brussels Airlines
20 Sep - 06 Oct	SWISS
19 Sep - 04 Oct	Scandinavian Airlines
25 Sep - 05 Oct	SWISS
20 Sep - 11 Oct	Lufthansa
19 Sep - 04 Oct	LOT	direct

Also check the deals for one-way flights from New York to Krakow 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 Krakow in September from $392

Return flights