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

Return flights

06 Dec - 13 Dec	Etihad Airways
05 Dec - 14 Dec	Etihad Airways
03 Dec - 13 Dec	Etihad Airways
10 Dec - 28 Dec	Etihad Airways
10 Dec - 16 Dec	Etihad Airways
01 Dec - 10 Dec	Etihad Airways
01 Dec - 01 Jan	Etihad Airways
02 Dec - 12 Dec	Oman Air
08 Dec - 12 Dec	SalamAir
08 Dec - 23 Dec	SalamAir
05 Dec - 11 Dec	Oman Air
14 Dec - 05 Jan	Etihad Airways
17 Dec - 06 Jan	Oman Air
21 Dec - 06 Jan	Etihad Airways
20 Dec - 04 Jan	SalamAir
21 Dec - 02 Jan	Oman Air
26 Dec - 03 Jan	Oman Air
25 Dec - 02 Jan	Air India
18 Dec - 02 Jan	Air India
24 Dec - 02 Jan	Oman Air	direct

Also check the deals for one-way flights from Muscat to Kuala Lumpur 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 Muscat to Kuala Lumpur in December from $374

Return flights