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

Return flights

16 Sep - 23 Sep	easyJet
16 Sep - 23 Sep	easyJet	direct
15 Sep - 22 Sep	Aegean Airlines
11 Sep - 18 Sep	easyJet
11 Sep - 18 Sep	easyJet	direct
04 Sep - 10 Sep	Vueling Airlines
07 Sep - 10 Sep	Vueling Airlines

Also check the deals for one-way flights from Heraklion to Geneva 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 Heraklion to Geneva in September from 149€

Return flights