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

Return flights

11 Aug - 18 Aug	Thai Lion Air
31 Aug - 07 Sep	IndiGo
13 Aug - 20 Aug	Thai Lion Air
10 Aug - 17 Aug	Air India
07 Aug - 08 Aug	Air India
07 Aug - 14 Aug	Thai Lion Air
08 Aug - 15 Aug	Thai Lion Air
09 Aug - 20 Aug	IndiGo
05 Aug - 09 Aug	IndiGo
04 Aug - 08 Aug	Thai Lion Air
06 Aug - 10 Aug	IndiGo

Also check the deals for one-way flights from Bangkok to Muscat in August.

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 Bangkok to Muscat in August from 238€

Return flights