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

Return flights

02 Dec - 16 Dec	Pegasus Airlines
06 Dec - 14 Dec	AJet
02 Dec - 24 Dec	Pegasus Airlines
03 Dec - 24 Dec	Pegasus Airlines
13 Dec - 23 Dec	Pegasus Airlines
06 Dec - 13 Dec	AJet
05 Dec - 13 Dec	Turkish Airlines
31 Dec - 10 Jan	Pegasus Airlines
15 Dec - 08 Jan	Wizz Air
02 Dec - 06 Jan	Pegasus Airlines
28 Dec - 07 Jan	AJet
19 Dec - 26 Dec	Pegasus Airlines
22 Dec - 29 Dec	Wizz Air
22 Dec - 28 Dec	Wizz Air
21 Dec - 11 Jan	Ryanair
30 Dec - 05 Jan	AJet
20 Dec - 10 Jan	Freebird Airlines
19 Dec - 09 Jan	Pegasus Airlines
26 Dec - 05 Jan	Turkish Airlines
20 Dec - 06 Jan	SunExpress

Also check the deals for one-way flights from Cologne 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 Cologne to Muscat in December from $293

Return flights