Cheapest return flights from Heraklion to Istanbul in June from $166

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 June 2025 (see full year).

Return flights

06 Jun - 09 Jun Aegean Airlines
10 Jun - 14 Jun Aegean Airlines
11 Jun - 14 Jun Aegean Airlines
12 Jun - 14 Jun Aegean Airlines
06 Jun - 08 Jun Aegean Airlines
08 Jun - 09 Jun SKY express
08 Jun - 14 Jun SKY express
08 Jun - 12 Jun SKY express
12 Jun - 16 Jun Aegean Airlines
07 Jun - 10 Jun Aegean Airlines
21 Jun - 01 Jul Aegean Airlines

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

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