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

Return flights

01 Dec - 08 Dec	Pegasus Airlines
01 Dec - 05 Dec	Pegasus Airlines
11 Dec - 14 Dec	Pegasus Airlines
03 Dec - 11 Dec	Gulf Air
11 Dec - 25 Jan	Pegasus Airlines
31 Dec - 11 Jan	Air Arabia
17 Dec - 28 Dec	Pegasus Airlines
30 Dec - 07 Jan	Air Arabia
28 Dec - 03 Jan	Aegean Airlines
27 Dec - 07 Jan	Aegean Airlines
26 Dec - 03 Jan	Ryanair
26 Dec - 04 Jan	Ryanair
23 Dec - 27 Dec	Wizz Air Malta
28 Dec - 04 Jan	Aegean Airlines
27 Dec - 04 Jan	Aegean Airlines
27 Dec - 03 Jan	Aegean Airlines

Also check the deals for one-way flights from Athens to Muscat 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 Athens to Muscat in December from $305

Return flights