Cheapest return flights from Heraklion to Istanbul in October from 112€

AirHint found the following cheapest return flights from Heraklion (HER) to Istanbul (IST) in October 2025 (see full year).

Return flights

17 Oct - 20 Oct Aegean Airlines
15 Oct - 20 Oct Aegean Airlines
11 Oct - 18 Oct Aegean Airlines
27 Oct - 01 Nov Aegean Airlines
01 Oct - 04 Oct Aegean Airlines
09 Oct - 11 Oct Aegean Airlines
09 Oct - 12 Oct Aegean Airlines
27 Oct - 30 Oct Aegean Airlines
09 Oct - 14 Oct Aegean Airlines direct
20 Oct - 23 Oct Aegean Airlines direct
18 Oct - 23 Oct Aegean Airlines direct
30 Oct - 03 Nov Aegean Airlines
26 Oct - 15 Nov SKY express
26 Oct - 10 Nov SKY express

Also check the deals for one-way flights from Heraklion to Istanbul in October.

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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