Cheapest return flights from Bangkok to Kathmandu in March from $161

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

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

Return flights

25 Mar - 29 Mar Cathay Pacific
02 Mar - 16 Mar Cathay Pacific
04 Mar - 22 Mar Thai AirAsia direct
20 Mar - 22 Mar Thai AirAsia direct
18 Mar - 22 Mar Thai AirAsia direct
20 Mar - 25 Mar Thai AirAsia direct
06 Mar - 22 Mar Thai AirAsia direct
19 Mar - 22 Mar Thai AirAsia direct
25 Mar - 29 Mar Thai AirAsia direct
08 Mar - 13 Mar Thai Lion Air direct
20 Mar - 07 Apr Thai AirAsia direct
18 Mar - 07 Apr Thai AirAsia direct
27 Mar - 03 Apr Thai Lion Air direct
27 Mar - 07 Apr Thai AirAsia direct
29 Mar - 07 Apr Thai AirAsia direct
24 Mar - 07 Apr Thai AirAsia direct
19 Mar - 07 Apr Thai AirAsia direct
20 Mar - 06 Apr Thai AirAsia direct
26 Mar - 07 Apr Thai AirAsia direct
18 Mar - 06 Apr Thai AirAsia direct

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

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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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