Cheapest return flights from Athens to Istanbul in December from 65€

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

Return flights

01 Dec - 25 Dec Aegean Airlines direct
01 Dec - 05 Dec Aegean Airlines direct
06 Dec - 08 Dec Aegean Airlines direct
15 Dec - 20 Dec Aegean Airlines direct
01 Dec - 10 Dec Aegean Airlines direct
12 Dec - 16 Dec Aegean Airlines direct
02 Dec - 16 Dec Aegean Airlines direct
17 Dec - 20 Dec Aegean Airlines direct
03 Dec - 06 Dec Aegean Airlines direct
11 Dec - 13 Dec Aegean Airlines direct
22 Dec - 05 Jan Sichuan Airlines direct
26 Dec - 09 Jan Sichuan Airlines direct
28 Dec - 04 Jan Sichuan Airlines direct
29 Dec - 05 Jan Sichuan Airlines direct
29 Dec - 04 Jan Sichuan Airlines direct
26 Dec - 02 Jan Sichuan Airlines direct
26 Dec - 13 Jan SKY express direct
29 Dec - 13 Jan SKY express direct
27 Dec - 13 Jan SKY express direct
15 Dec - 04 Jan SKY express direct

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