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

Return flights

06 Sep - 08 Sep	Ryanair	direct
07 Sep - 08 Sep	Ryanair	direct
30 Sep - 05 Oct	Ryanair
06 Sep - 09 Sep	Ryanair
06 Sep - 10 Sep	Ryanair
26 Sep - 28 Sep	Ryanair
13 Sep - 17 Sep	Ryanair
22 Sep - 27 Sep	Air Serbia
09 Sep - 16 Sep	SKY express
09 Sep - 16 Sep	Austrian Airlines	direct
25 Sep - 28 Sep	easyJet
30 Sep - 04 Oct	Ryanair
19 Sep - 01 Oct	Jet2
27 Sep - 01 Oct	Ryanair
20 Sep - 01 Oct	Jet2
27 Sep - 04 Oct	Ryanair
25 Sep - 07 Oct	SKY express
25 Sep - 14 Oct	SKY express
25 Sep - 09 Oct	SKY express
25 Sep - 02 Oct	SKY express

Also check the deals for one-way flights from Heraklion to Vienna 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 Vienna in September from $127

Return flights