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

Return flights

01 Dec - 09 Dec	Wizz Air UK
01 Dec - 11 Dec	Wizz Air UK
01 Dec - 07 Dec	Wizz Air UK
03 Dec - 07 Dec	Wizz Air UK
03 Dec - 09 Dec	Wizz Air UK
06 Dec - 09 Dec	Wizz Air UK
06 Dec - 11 Dec	Wizz Air UK
03 Dec - 11 Dec	Wizz Air UK
03 Dec - 10 Dec	Wizz Air UK
01 Dec - 12 Dec	Wizz Air UK
09 Dec - 10 Jan	Pegasus Airlines
14 Dec - 09 Jan	Ryanair
31 Dec - 10 Jan	Vueling Airlines
31 Dec - 07 Jan	Vueling Airlines
04 Dec - 05 Jan	Ryanair
29 Dec - 11 Jan	Wizz Air UK
12 Dec - 09 Jan	Wizz Air UK
12 Dec - 11 Jan	Wizz Air UK
15 Dec - 10 Jan	Wizz Air Malta
10 Dec - 10 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 210€

Return flights