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

Return flights

01 Dec - 12 Dec	Pegasus Airlines
01 Dec - 14 Dec	Pegasus Airlines
01 Dec - 06 Dec	Pegasus Airlines
15 Dec - 23 Dec	Pegasus Airlines
10 Dec - 24 Dec	Pegasus Airlines
29 Dec - 13 Jan	Pegasus Airlines
19 Dec - 24 Dec	Ryanair
02 Dec - 09 Dec	Ryanair
31 Dec - 12 Jan	Turkish Airlines
30 Dec - 12 Jan	Etihad Airways
15 Dec - 11 Jan	Pegasus Airlines
29 Dec - 09 Jan	Etihad Airways
18 Dec - 01 Jan	Eurowings
29 Dec - 11 Jan	Pegasus Airlines
17 Dec - 01 Jan	Pegasus Airlines
23 Dec - 27 Dec	Eurowings
30 Dec - 10 Jan	Pegasus Airlines
26 Dec - 09 Jan	Eurowings
09 Dec - 16 Dec	Ryanair

Also check the deals for one-way flights from Duesseldorf 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 Duesseldorf to Muscat in December from $282

Return flights