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

Return flights

04 Dec - 11 Dec	Wizz Air UK
04 Dec - 10 Dec	Wizz Air UK
04 Dec - 07 Dec	Wizz Air UK
08 Dec - 12 Dec	Wizz Air UK
14 Dec - 19 Dec	Wizz Air UK
13 Dec - 20 Dec	Wizz Air UK
18 Dec - 23 Dec	Wizz Air UK
13 Dec - 03 Jan	Wizz Air UK
11 Dec - 18 Dec	easyJet

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 $426

Return flights