Cheapest one-way flights from Heraklion to Istanbul in September from 70€

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

One-Way flights

11 Sep Aegean Airlines direct
08 Sep Aegean Airlines direct
23 Sep Aegean Airlines direct
03 Sep SKY express
19 Sep SKY express
22 Sep SKY express
21 Sep SKY express
05 Sep SKY express
10 Sep Aegean Airlines
24 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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