Cheapest return flights from Istanbul to Athens in December from 63€

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

Return flights

13 Dec - 14 Dec Aegean Airlines direct
10 Dec - 11 Dec Aegean Airlines direct
13 Dec - 16 Dec Aegean Airlines direct
07 Dec - 10 Dec Aegean Airlines direct
04 Dec - 07 Dec Aegean Airlines direct
11 Dec - 14 Dec Aegean Airlines direct
12 Dec - 16 Dec Aegean Airlines direct
04 Dec - 11 Dec Aegean Airlines direct
07 Dec - 14 Dec Aegean Airlines direct
04 Dec - 09 Dec Aegean Airlines direct
26 Dec - 24 Jan Aegean Airlines direct
26 Dec - 08 Jan Aegean Airlines direct
21 Dec - 09 Jan SKY express direct
21 Dec - 07 Jan SKY express direct
21 Dec - 08 Jan SKY express direct
31 Dec - 04 Jan Sichuan Airlines direct
22 Dec - 09 Jan SKY express direct
22 Dec - 07 Jan SKY express direct
22 Dec - 12 Jan SKY express direct
31 Dec - 09 Jan SKY express direct

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

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.

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