Cheapest return flights from Kathmandu to Bangkok in May from $266

Best time to book flights for Kathmandu (KTM) to Bangkok (DMK) flights at AirHint

AirHint found the following cheapest return flights from Kathmandu (KTM) to Bangkok (DMK) in May 2025 (see full year).

Return flights

28 May - 30 May Thai AirAsia direct
04 May - 16 May Thai AirAsia direct
04 May - 07 May Thai AirAsia direct
04 May - 09 May Thai AirAsia direct
21 May - 28 May Thai AirAsia direct
21 May - 30 May Thai AirAsia direct
12 May - 28 May Thai AirAsia direct
12 May - 30 May Thai AirAsia direct
12 May - 16 May Thai AirAsia direct
11 May - 28 May Thai AirAsia direct
30 May - 11 Jun Thai AirAsia direct
28 May - 06 Jun Thai AirAsia direct
28 May - 11 Jun Thai AirAsia direct
28 May - 13 Jun Thai AirAsia direct
30 May - 06 Jun Thai AirAsia direct
30 May - 13 Jun Thai AirAsia direct
21 May - 06 Jun Thai AirAsia direct
21 May - 11 Jun Thai AirAsia direct
28 May - 02 Jun Thai AirAsia direct
30 May - 02 Jun Thai AirAsia direct

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

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