Cheapest one-way flights from Istanbul to Athens in May from $37

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

One-Way flights

30 May SKY express direct
11 May Aegean Airlines direct
14 May Pegasus Airlines direct
05 May Pegasus Airlines direct
18 May Pegasus Airlines direct
17 May Pegasus Airlines direct
19 May Pegasus Airlines direct
12 May Pegasus Airlines direct
06 May Pegasus Airlines direct
29 May Pegasus Airlines direct

Also check the deals for return flights from Istanbul to Athens 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 Athens

Cheap car rent in Athens

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