AirHint found the following cheapest one-way flights from Kathmandu (KTM) to Bangkok (DMK) in January 2026 (see full year).

One-Way flights

12 Jan	Thai AirAsia	direct
19 Jan	Thai AirAsia	direct
05 Jan	Thai AirAsia	direct
13 Jan	Thai Lion Air	direct
21 Jan	Thai AirAsia	direct
25 Jan	Thai AirAsia	direct
04 Jan	Thai AirAsia	direct
09 Jan	Thai AirAsia	direct
30 Jan	Thai AirAsia	direct
02 Jan	Thai AirAsia	direct

Also check the deals for return flights from Kathmandu to Bangkok in January.

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 Kathmandu to Bangkok in January from $104

One-Way flights