Cheapest return flights from Bangkok to Kathmandu in April from $229

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

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

Return flights

18 Apr - 27 Apr Thai AirAsia direct
21 Apr - 27 Apr Thai AirAsia direct
18 Apr - 07 May Thai AirAsia direct
21 Apr - 07 May Thai AirAsia direct
16 Apr - 27 Apr Thai AirAsia direct
23 Apr - 30 Apr Thai AirAsia direct
25 Apr - 13 May Thai AirAsia direct
18 Apr - 02 May Thai AirAsia direct
21 Apr - 02 May Thai AirAsia direct
13 Apr - 27 Apr Thai AirAsia direct
18 Apr - 23 Apr Thai AirAsia direct
18 Apr - 30 Apr Thai AirAsia direct
07 Apr - 27 Apr Thai AirAsia direct
02 Apr - 07 Apr Thai AirAsia direct
21 Apr - 23 Apr Thai AirAsia direct
30 Apr - 07 May Thai AirAsia direct
20 Apr - 07 May Thai AirAsia direct
16 Apr - 02 May Thai AirAsia direct
30 Apr - 19 May Thai AirAsia direct
21 Apr - 09 May Thai AirAsia direct

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

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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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