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

Return flights

17 Sep - 26 Sep	Air Serbia
17 Sep - 21 Sep	Air Serbia
07 Sep - 11 Sep	Aegean Airlines
14 Sep - 22 Sep	Aegean Airlines	direct
07 Sep - 21 Sep	Aegean Airlines
22 Sep - 30 Sep	Air Serbia
17 Sep - 09 Oct	Air Serbia
07 Sep - 17 Sep	Aegean Airlines
10 Sep - 20 Sep	Air Serbia
10 Sep - 21 Sep	Air Serbia
21 Sep - 27 Sep	Air Serbia
29 Sep - 02 Oct	easyJet
25 Sep - 02 Oct	easyJet
30 Sep - 09 Oct	ITA Airways
26 Sep - 08 Oct	Air Serbia
24 Sep - 01 Oct	easyJet
28 Sep - 09 Oct	Air Serbia
26 Sep - 03 Oct	Air Serbia
29 Sep - 03 Oct	Aegean Airlines
24 Sep - 25 Oct	easyJet

Also check the deals for one-way flights from Zurich to Heraklion 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 Heraklion in September from $197

Return flights