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

Return flights

21 Sep - 29 Sep	Air Serbia
24 Sep - 30 Sep	KLM
30 Sep - 03 Oct	KLM
29 Sep - 02 Oct	KLM
23 Sep - 24 Sep	easyJet
14 Sep - 29 Sep	Air Serbia
30 Sep - 07 Oct	easyJet
24 Sep - 01 Oct	KLM
29 Sep - 04 Oct	KLM
29 Sep - 03 Oct	KLM
14 Sep - 28 Sep	Air Serbia
23 Sep - 25 Sep	easyJet
24 Sep - 25 Sep	easyJet
28 Sep - 29 Sep	Air Serbia
14 Sep - 21 Sep	Air Serbia
24 Sep - 29 Sep	KLM
24 Sep - 01 Oct	SWISS	direct
28 Sep - 01 Oct	Air Serbia
25 Sep - 02 Oct	LOT
25 Sep - 03 Oct	LOT

Also check the deals for one-way flights from Zurich 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 Zurich to Krakow in September from 182€

Return flights