AirHint found the following cheapest return flights from London (LHR) to Muscat (MCT) in December 2026 (see full year).

Return flights

08 Dec - 12 Dec	British Airways
05 Dec - 12 Dec	British Airways
09 Dec - 12 Dec	British Airways
10 Dec - 12 Dec	British Airways
03 Dec - 13 Dec	British Airways
04 Dec - 12 Dec	Turkish Airlines
06 Dec - 12 Dec	Turkish Airlines
07 Dec - 12 Dec	Turkish Airlines
02 Dec - 07 Dec	Turkish Airlines
10 Dec - 15 Dec	British Airways
17 Dec - 24 Jan	LOT
27 Dec - 03 Jan	Saudia
28 Dec - 01 Jan	Saudia
11 Dec - 02 Jan	Saudia
23 Dec - 01 Jan	Saudia
25 Dec - 01 Jan	Saudia
25 Dec - 02 Jan	Saudia
24 Dec - 01 Jan	Saudia
26 Dec - 02 Jan	Saudia
29 Dec - 03 Jan	Saudia

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 461€

Return flights