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

Return flights

01 Dec - 09 Dec	Ryanair
01 Dec - 10 Dec	Ryanair
01 Dec - 15 Dec	Ryanair
03 Dec - 17 Dec	Pegasus Airlines
03 Dec - 12 Dec	AJet
04 Dec - 10 Dec	Ryanair
06 Dec - 14 Jan	Pegasus Airlines
08 Dec - 16 Dec	Ryanair
04 Dec - 15 Dec	Ryanair
01 Dec - 07 Dec	Pegasus Airlines
03 Dec - 09 Dec	Ryanair
06 Dec - 20 Jan	Pegasus Airlines
31 Dec - 14 Jan	Pegasus Airlines
13 Dec - 08 Jan	Ryanair
09 Dec - 10 Jan	Pegasus Airlines
30 Dec - 08 Jan	Pegasus Airlines
13 Dec - 10 Jan	Ryanair
13 Dec - 07 Jan	Ryanair
27 Dec - 30 Jan	Ryanair
10 Dec - 07 Jan	Pegasus Airlines

Also check the deals for one-way flights from London 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 London to Muscat in December from 236€

Return flights