Cheapest return flights from Athens to Istanbul in December from 80€

Best time to book flights for Athens (ATH) to Istanbul (IST) flights at AirHint

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

Return flights

02 Dec - 05 Dec Aegean Airlines direct
04 Dec - 08 Dec Aegean Airlines direct
01 Dec - 05 Dec Aegean Airlines direct
11 Dec - 15 Dec Aegean Airlines direct
16 Dec - 19 Dec Aegean Airlines direct
13 Dec - 17 Dec Aegean Airlines direct
11 Dec - 14 Dec Aegean Airlines direct
13 Dec - 16 Dec Aegean Airlines direct
03 Dec - 07 Dec Aegean Airlines direct
20 Dec - 25 Dec SKY express direct
30 Dec - 03 Jan SKY express direct
22 Dec - 07 Jan SKY express direct
22 Dec - 04 Jan SKY express direct
22 Dec - 03 Jan SKY express direct
22 Dec - 06 Jan SKY express direct
25 Dec - 07 Jan SKY express direct
25 Dec - 04 Jan SKY express direct
25 Dec - 03 Jan SKY express direct
25 Dec - 06 Jan SKY express direct
16 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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