Cheapest return flights from Bangkok to Kathmandu in January from $208

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

Return flights

05 Jan - 11 Jan Thai Lion Air direct
12 Jan - 18 Jan Thai Lion Air direct
05 Jan - 19 Jan Thai Lion Air direct
28 Jan - 04 Feb Thai AirAsia direct
18 Jan - 25 Jan Thai Lion Air direct
07 Jan - 11 Jan Thai Lion Air direct
19 Jan - 26 Jan Thai AirAsia direct
21 Jan - 30 Jan Thai Lion Air direct
21 Jan - 28 Jan Thai Lion Air direct
23 Jan - 28 Jan Thai AirAsia direct
28 Jan - 25 Feb Thai AirAsia direct
23 Jan - 20 Feb Thai AirAsia direct
16 Jan - 23 Jan Thai AirAsia direct
25 Jan - 11 Feb Thai AirAsia direct
21 Jan - 07 Feb Thai Lion Air
30 Jan - 02 Feb Thai AirAsia direct
26 Jan - 01 Feb Thai AirAsia direct
29 Jan - 05 Feb Thai AirAsia X

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

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