Cheapest return flights from Bangkok to Kathmandu in August from 171€

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

Return flights

09 Aug - 23 Aug Thai Lion Air direct
28 Aug - 31 Aug Thai Lion Air direct
05 Aug - 17 Aug Thai Lion Air direct
09 Aug - 12 Aug Thai AirAsia direct
03 Aug - 07 Aug Thai AirAsia direct
10 Aug - 14 Aug Thai AirAsia direct
26 Aug - 30 Aug Thai AirAsia direct
10 Aug - 31 Aug Thai AirAsia direct
17 Aug - 23 Aug Thai AirAsia direct
28 Aug - 01 Sep Thai Lion Air
21 Aug - 28 Aug Malaysia Airlines

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

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