Cheapest return flights from Athens to Istanbul in December from $87

AirHint found the following cheapest return flights from Athens (ATH) to Istanbul (IST) in December 2026 (see full year).

Return flights

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

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

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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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