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

Return flights

28 Dec - 11 Jan	AJet
30 Dec - 10 Jan	AJet
30 Dec - 09 Jan	AJet
29 Dec - 07 Jan	AJet
30 Dec - 06 Jan	Pegasus Airlines
30 Dec - 05 Jan	Pegasus Airlines
27 Dec - 06 Jan	Pegasus Airlines
27 Dec - 07 Jan	AJet
27 Dec - 05 Jan	Pegasus Airlines
24 Dec - 31 Dec	SunExpress
29 Dec - 05 Jan	AJet
25 Dec - 28 Dec	AJet
24 Dec - 28 Dec	SunExpress
23 Dec - 28 Dec	AJet
23 Dec - 31 Dec	TUI fly Belgium

Also check the deals for one-way flights from Brussels 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 Brussels to Muscat in December from 432€

Return flights