Cheapest one-way flights from Heraklion to Istanbul in September from $98

AirHint found the following cheapest one-way flights from Heraklion (HER) to Istanbul (IST) in September 2026 (see full year).

One-Way flights

09 Sep Aegean Airlines
22 Sep Aegean Airlines
21 Sep Aegean Airlines direct
22 Sep Aegean Airlines direct
09 Sep Aegean Airlines direct

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

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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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