Cheapest return flights from Istanbul to Athens in December from $100

AirHint found the following cheapest return flights from Istanbul (IST) to Athens (ATH) in December 2025 (see full year).

Return flights

20 Dec - 06 Jan Aegean Airlines direct
10 Dec - 17 Dec Sichuan Airlines direct
14 Dec - 17 Dec Sichuan Airlines direct
10 Dec - 10 Dec Sichuan Airlines direct
08 Dec - 12 Dec Pegasus Airlines direct
23 Dec - 31 Dec Aegean Airlines direct
18 Dec - 31 Dec Aegean Airlines direct
29 Dec - 04 Jan Aegean Airlines direct
08 Dec - 08 Dec Sichuan Airlines direct
08 Dec - 15 Dec Pegasus Airlines direct
25 Dec - 04 Jan Aegean Airlines direct
25 Dec - 20 Jan Aegean Airlines direct
10 Dec - 14 Dec Sichuan Airlines direct
10 Dec - 12 Dec Sichuan Airlines direct
26 Dec - 08 Jan Aegean Airlines direct
20 Dec - 04 Jan Aegean Airlines direct
24 Dec - 04 Jan Aegean Airlines direct
22 Dec - 10 Jan SKY express direct
22 Dec - 06 Jan SKY express direct
23 Dec - 10 Jan SKY express direct

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

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.