Cheapest one-way flights from Heraklion to Istanbul in September from 46€

AirHint found the following cheapest one-way flights from Heraklion (HER) to Istanbul (IST) in September 2025 (see full year).

One-Way flights

08 Sep Aegean Airlines direct
25 Sep Aegean Airlines direct
18 Sep Aegean Airlines direct
22 Sep Aegean Airlines direct
16 Sep Aegean Airlines direct
12 Sep SKY express
28 Sep SKY express
13 Sep Aegean Airlines
24 Sep SKY express
05 Sep SKY express

Also check the deals for return flights from Heraklion to Istanbul in September.

Skyscanner

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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