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

Return flights

02 Dec - 12 Dec	Pegasus Airlines
03 Dec - 14 Dec	Pegasus Airlines
06 Dec - 14 Dec	Pegasus Airlines
15 Dec - 29 Dec	Pegasus Airlines
19 Dec - 26 Dec	Ryanair
25 Dec - 01 Jan	Pegasus Airlines
25 Dec - 09 Jan	Turkish Airlines
27 Dec - 31 Dec	AJet

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 254€

Return flights