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

Return flights

08 Dec - 16 Dec	Wizz Air UK
05 Dec - 16 Dec	Wizz Air UK
09 Dec - 16 Dec	Wizz Air UK
07 Dec - 14 Dec	Wizz Air UK
01 Dec - 08 Dec	Wizz Air UK
05 Dec - 14 Dec	easyJet
04 Dec - 11 Dec	Wizz Air UK
03 Dec - 10 Dec	easyJet
10 Dec - 21 Dec	Wizz Air UK
06 Dec - 16 Dec	Wizz Air UK
29 Dec - 07 Jan	Wizz Air UK
30 Dec - 10 Jan	Wizz Air UK
26 Dec - 11 Jan	Wizz Air UK
08 Dec - 06 Jan	Wizz Air UK
26 Dec - 16 Jan	Wizz Air UK
16 Dec - 09 Jan	Ryanair
14 Dec - 11 Jan	Wizz Air
26 Dec - 06 Jan	Wizz Air UK
27 Dec - 10 Jan	Wizz Air UK
16 Dec - 01 Jan	Ryanair

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 244€

Return flights