Cheapest return flights from Bangkok to Kathmandu in March from $186

AirHint found the following cheapest return flights from Bangkok (BKK) to Kathmandu (KTM) in March 2026 (see full year).

Return flights

25 Mar - 29 Mar Thai Lion Air direct
25 Mar - 06 Apr Thai Lion Air direct
15 Mar - 08 Apr Thai Lion Air direct
01 Mar - 15 Mar Thai Lion Air direct
18 Mar - 30 Mar Thai Lion Air direct
15 Mar - 09 Apr Thai Lion Air direct
30 Mar - 13 Apr Thai Lion Air direct
18 Mar - 31 Mar Thai Lion Air direct
13 Mar - 20 Mar Thai AirAsia direct
25 Mar - 04 Apr Thai Lion Air direct
25 Mar - 30 Mar Thai AirAsia direct
26 Mar - 02 Apr Thai AirAsia X
27 Mar - 04 Apr Thai AirAsia direct
02 Mar - 06 Mar Thai AirAsia direct
10 Mar - 15 Mar China Southern
12 Mar - 20 Mar China Southern
11 Mar - 18 Mar Thai AirAsia direct
22 Mar - 15 Apr Thai AirAsia direct
28 Mar - 04 Apr Thai AirAsia X
26 Mar - 02 Apr Thai Airways direct

Also check the deals for one-way flights from Bangkok to Kathmandu in March.

Powered by

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 Kathmandu

Cheap car rent in Kathmandu

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