Cheapest one-way flights from Istanbul to Athens in December from 34€

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

One-Way flights

27 Dec Aegean Airlines direct
19 Dec Aegean Airlines direct
12 Dec Aegean Airlines direct
07 Dec Aegean Airlines direct
21 Dec SKY express direct
25 Dec Aegean Airlines direct
10 Dec Aegean Airlines direct
24 Dec Aegean Airlines direct
04 Dec Aegean Airlines direct
23 Dec Aegean Airlines direct

Also check the deals for return 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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