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

Return flights

29 Sep - 08 Oct	Lufthansa
23 Sep - 08 Oct	Lufthansa
28 Sep - 09 Oct	Lufthansa
28 Sep - 10 Oct	Lufthansa
24 Sep - 29 Sep	Lufthansa
22 Sep - 29 Sep	Air Canada
30 Sep - 30 Oct	SWISS
25 Sep - 02 Oct	SWISS
25 Sep - 30 Sep	Brussels Airlines
24 Sep - 28 Sep	Brussels Airlines
25 Sep - 18 Oct	Lufthansa
20 Sep - 06 Oct	Brussels Airlines
23 Sep - 18 Oct	SWISS
20 Sep - 25 Sep	Scandinavian Airlines
28 Sep - 18 Oct	Brussels Airlines
19 Sep - 27 Sep	Austrian Airlines
21 Sep - 28 Sep	Brussels Airlines

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 $442

Return flights