Cheapest return flights from Istanbul to Athens in December from 69€

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

Return flights

22 Dec - 07 Jan SKY express direct
22 Dec - 12 Jan SKY express direct
22 Dec - 10 Jan SKY express direct
22 Dec - 11 Jan SKY express direct
22 Dec - 05 Jan SKY express direct
22 Dec - 09 Jan SKY express direct
22 Dec - 04 Jan SKY express direct
18 Dec - 07 Jan SKY express direct
18 Dec - 05 Jan SKY express direct
18 Dec - 04 Jan SKY express direct
24 Dec - 31 Dec SKY express direct
20 Dec - 31 Dec SKY express direct
07 Dec - 10 Dec Pegasus Airlines direct
09 Dec - 09 Dec Aegean Airlines direct
27 Dec - 31 Dec Aegean Airlines direct
13 Dec - 14 Dec SKY express direct
23 Dec - 30 Dec SKY express direct
13 Dec - 15 Dec SKY express direct
08 Dec - 14 Dec Aegean Airlines direct
25 Dec - 31 Dec Aegean Airlines direct

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

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