AirHint found the following cheapest one-way flights from Bangkok (DMK) to Muscat (MCT) in September 2025 (see full year).

One-Way flights

08 Sep	Thai Lion Air
18 Sep	Thai Lion Air
19 Sep	Thai Lion Air
30 Sep	Thai Lion Air
21 Sep	Thai Lion Air
24 Sep	Thai AirAsia
01 Sep	Thai Lion Air
20 Sep	Thai Lion Air
25 Sep	Thai AirAsia
13 Sep	Thai AirAsia

Also check the deals for return flights from Bangkok to Muscat in September.

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 one-way flights from Bangkok to Muscat in September from 131€

One-Way flights