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

Return flights

14 Aug - 23 Aug	IndiGo
02 Aug - 11 Aug	IndiGo
22 Aug - 28 Aug	IndiGo
09 Aug - 17 Aug	IndiGo
16 Aug - 24 Aug	IndiGo
01 Aug - 03 Aug	IndiGo
09 Aug - 17 Aug	Oman Air	direct
22 Aug - 28 Aug	Oman Air	direct
02 Aug - 11 Aug	Oman Air	direct
01 Aug - 03 Aug	Oman Air	direct

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.

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Cheapest return flights from Bangkok to Muscat in August from $333

Return flights