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

Return flights

01 Dec - 10 Dec	SalamAir
06 Dec - 13 Dec	SalamAir
02 Dec - 09 Dec	Air India
01 Dec - 08 Dec	SalamAir
06 Dec - 12 Dec	SalamAir
03 Dec - 07 Jan	SalamAir
12 Dec - 18 Dec	SalamAir
16 Dec - 31 Dec	SalamAir
17 Dec - 08 Jan	SalamAir
01 Dec - 17 Dec	SalamAir
16 Dec - 27 Dec	Biman Bangladesh Airlines
13 Dec - 20 Dec	Biman Bangladesh Airlines
18 Dec - 02 Jan	Biman Bangladesh Airlines
28 Dec - 06 Jan	SalamAir
02 Dec - 04 Jan	Air India
15 Dec - 03 Jan	SalamAir
18 Dec - 08 Jan	IndiGo
24 Dec - 10 Jan	IndiGo
28 Dec - 02 Jan	Biman Bangladesh Airlines
27 Dec - 06 Jan	IndiGo

Also check the deals for one-way flights from Muscat to Bangkok 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 Bangkok in December from 274€

Return flights