Cheapest return flights from Bangkok to Kathmandu in August from 174€

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

Return flights

03 Aug - 12 Aug Thai AirAsia direct
05 Aug - 12 Aug Thai AirAsia direct
08 Aug - 12 Aug Thai AirAsia direct
04 Aug - 12 Aug Thai AirAsia direct
10 Aug - 12 Aug Thai AirAsia direct
01 Aug - 12 Aug Thai AirAsia direct
06 Aug - 12 Aug Thai AirAsia direct
09 Aug - 12 Aug Thai AirAsia direct
11 Aug - 12 Aug Thai AirAsia direct
25 Aug - 29 Aug Thai AirAsia direct
13 Aug - 08 Sep Thai AirAsia direct
15 Aug - 01 Sep Thai AirAsia direct
18 Aug - 04 Sep Thai AirAsia direct
31 Aug - 10 Sep Thai AirAsia direct
31 Aug - 13 Sep Thai AirAsia direct
31 Aug - 11 Sep Thai AirAsia direct
31 Aug - 03 Sep Thai AirAsia direct
31 Aug - 01 Sep Thai AirAsia direct
24 Aug - 01 Sep Thai AirAsia direct
17 Aug - 01 Sep Thai AirAsia direct

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

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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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