Cheapest return flights from Heraklion to Istanbul in May from 135€

Best time to book flights for Heraklion (HER) to Istanbul (IST) flights at AirHint

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

Return flights

08 May - 12 May Aegean Airlines
12 May - 19 May Aegean Airlines
12 May - 15 May Aegean Airlines
10 May - 13 May Aegean Airlines
06 May - 10 May Aegean Airlines
07 May - 15 May Aegean Airlines
03 May - 08 May Aegean Airlines direct
22 May - 29 May Aegean Airlines direct
22 May - 26 May Aegean Airlines direct
05 May - 08 May Aegean Airlines direct
25 May - 09 Jun SKY express
29 May - 03 Jun Aegean Airlines
25 May - 10 Jun SKY express
25 May - 05 Jun SKY express
25 May - 03 Jun SKY express
25 May - 14 Jun SKY express
25 May - 12 Jun SKY express
25 May - 15 Jun SKY express

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

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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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