Cheapest one-way flights from Heraklion to Istanbul in May from $47

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

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

One-Way flights

10 May Aegean Airlines
03 May Aegean Airlines
02 May Aegean Airlines
01 May Aegean Airlines
10 May Aegean Airlines direct
03 May Aegean Airlines direct

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

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul