Cheapest return flights from Kathmandu to Bangkok in September from 205€

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

Return flights

08 Sep - 16 Sep Thai AirAsia direct
10 Sep - 11 Sep Thai AirAsia direct
21 Sep - 02 Oct Thai Lion Air direct
13 Sep - 19 Sep Thai AirAsia direct
04 Sep - 09 Sep Thai AirAsia direct
04 Sep - 08 Sep Thai AirAsia direct
03 Sep - 06 Sep Thai AirAsia direct
13 Sep - 18 Sep Thai Lion Air direct
04 Sep - 11 Sep Thai AirAsia direct
28 Sep - 05 Oct Thai Lion Air direct
07 Sep - 14 Sep Thai Lion Air direct
07 Sep - 10 Sep Thai Lion Air direct
26 Sep - 04 Oct Thai AirAsia direct
27 Sep - 04 Oct Thai AirAsia direct
17 Sep - 08 Oct Thai AirAsia direct
17 Sep - 04 Oct Thai AirAsia direct
13 Sep - 04 Oct Thai AirAsia direct
30 Sep - 14 Oct Thai AirAsia direct
24 Sep - 14 Oct Thai AirAsia direct
27 Sep - 14 Oct Thai AirAsia direct

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

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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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