Cheapest return flights from Athens to Istanbul in May from 82€

AirHint found the following cheapest return flights from Athens (ATH) to Istanbul (IST) in May 2026 (see full year).

Return flights

08 May - 13 May Pegasus Airlines direct
27 May - 01 Jun SKY express direct
27 May - 31 May SKY express direct
27 May - 12 Jun SKY express direct
08 May - 11 May Pegasus Airlines direct
14 May - 31 May SKY express direct
14 May - 01 Jun SKY express direct
08 May - 12 May Pegasus Airlines direct
06 May - 12 May Pegasus Airlines direct
27 May - 05 Jun SKY express direct
27 May - 16 Jun SKY express direct
27 May - 13 Jun SKY express direct
27 May - 09 Jun SKY express direct
27 May - 15 Jun SKY express direct
27 May - 08 Jun SKY express direct
27 May - 06 Jun SKY express direct
12 May - 14 May Pegasus Airlines direct
12 May - 13 May Pegasus Airlines direct
15 May - 19 May Pegasus Airlines direct
06 May - 11 May Pegasus Airlines direct

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.