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

Return flights

06 Dec - 16 Dec	Wizz Air UK
06 Dec - 12 Dec	Pegasus Airlines
07 Dec - 15 Dec	Wizz Air UK
07 Dec - 14 Dec	Wizz Air UK
06 Dec - 15 Dec	Pegasus Airlines
06 Dec - 10 Dec	Pegasus Airlines
01 Dec - 23 Dec	AJet
09 Dec - 16 Dec	Ryanair
06 Dec - 11 Dec	Wizz Air UK
01 Dec - 18 Dec	Pegasus Airlines
05 Dec - 22 Jan	Pegasus Airlines
30 Dec - 15 Jan	SunExpress
16 Dec - 16 Jan	Ryanair
14 Dec - 13 Jan	SunExpress
11 Dec - 10 Jan	Ryanair
11 Dec - 08 Jan	Ryanair
04 Dec - 24 Jan	Pegasus Airlines
31 Dec - 07 Jan	Wizz Air UK
14 Dec - 20 Jan	easyJet
31 Dec - 09 Jan	Wizz Air UK

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 228€

Return flights