Cheapest one-way flights from Kathmandu to Bangkok in December from $98

AirHint found the following cheapest one-way flights from Kathmandu (KTM) to Bangkok (DMK) in December 2025 (see full year).

One-Way flights

08 Dec Thai AirAsia direct
10 Dec Thai AirAsia direct
17 Dec Thai AirAsia direct
12 Dec Thai AirAsia direct
07 Dec Thai AirAsia direct
22 Dec Thai AirAsia direct
24 Dec Thai AirAsia direct
11 Dec Thai Lion Air direct
26 Dec Thai AirAsia direct
31 Dec Thai AirAsia direct

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

Skyscanner

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 Bangkok

Cheap car rent in Bangkok

Feel free to contact us with any feedback or request another flight research.