AirHint found the following cheapest return flights from Bangkok (BKK) to Muscat (MCT) in May 2026 (see full year).

Return flights

04 May - 10 May	Oman Air
04 May - 10 May	Oman Air	direct
08 May - 15 May	Thai Lion Air
08 May - 15 May	Oman Air	direct
07 May - 09 May	IndiGo
11 May - 17 May	IndiGo
07 May - 16 May	IndiGo
12 May - 19 May	IndiGo
20 May - 24 May	Thai VietJet Air
28 May - 06 Jun	Thai VietJet Air
29 May - 03 Jun	Thai VietJet Air

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

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 May from 318€

Return flights