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

Return flights

15 Dec - 17 Dec	Aegean Airlines	direct
26 Dec - 31 Dec	Aegean Airlines	direct
31 Dec - 04 Jan	Aegean Airlines	direct
08 Dec - 10 Dec	Pegasus Airlines
05 Dec - 07 Dec	Pegasus Airlines
08 Dec - 10 Dec	Aegean Airlines	direct
12 Dec - 14 Dec	Pegasus Airlines
31 Dec - 03 Jan	Aegean Airlines
29 Dec - 03 Jan	Aegean Airlines

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

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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Cheapest return flights from Izmir to Athens in December from $143

Return flights