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

Return flights

02 Dec - 16 Dec	Wizz Air Malta
08 Dec - 10 Dec	Wizz Air UK
04 Dec - 12 Dec	Wizz Air UK
08 Dec - 15 Dec	Wizz Air UK
07 Dec - 13 Dec	Wizz Air UK
01 Dec - 05 Dec	Wizz Air
04 Dec - 11 Dec	Wizz Air UK
02 Dec - 09 Dec	Wizz Air
12 Dec - 20 Dec	Wizz Air UK
15 Dec - 24 Dec	Wizz Air UK
29 Dec - 07 Jan	Wizz Air UK
01 Dec - 01 Jan	Wizz Air UK
29 Dec - 06 Jan	Wizz Air UK
12 Dec - 08 Jan	Wizz Air UK
18 Dec - 06 Jan	Wizz Air
17 Dec - 02 Jan	Ryanair
11 Dec - 03 Jan	Wizz Air UK
21 Dec - 08 Jan	easyJet
01 Dec - 02 Jan	Wizz Air
14 Dec - 02 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.

Book a cheap hotel in Muscat

Cheap car rent in Muscat

Cheapest return flights from London to Muscat in December from $348

Return flights