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

Return flights

03 Dec - 09 Dec	SalamAir	direct
22 Dec - 07 Jan	SalamAir	direct
02 Dec - 09 Dec	Thai VietJet Air
21 Dec - 28 Dec	China Eastern
25 Dec - 01 Jan	Thai AirAsia
31 Dec - 04 Jan	SalamAir
03 Dec - 12 Dec	Thai AirAsia
09 Dec - 10 Dec	SalamAir
09 Dec - 16 Dec	SalamAir	direct
26 Dec - 03 Jan	Etihad Airways
02 Dec - 09 Dec	SalamAir	direct
06 Dec - 11 Dec	Air Arabia
04 Dec - 07 Dec	Thai VietJet Air
04 Dec - 06 Dec	SalamAir
31 Dec - 05 Jan	SalamAir
17 Dec - 04 Jan	SalamAir
28 Dec - 02 Jan	Etihad Airways
30 Dec - 04 Jan	SalamAir
29 Dec - 03 Jan	Etihad Airways
28 Dec - 03 Jan	Etihad Airways

Also check the deals for one-way flights from Bangkok 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 Bangkok to Muscat in December from 335€

Return flights