AirHint found the following cheapest return flights from Bangkok (DMK) to Kathmandu (KTM)
in May 2025 (see full year ).
Return flights
29 May
- 05 Jun
Thai Lion Air
$ 246
direct
23 May
- 30 May
Thai AirAsia
$ 247
direct
24 May
- 07 Jun
Thai Lion Air
$ 251
direct
26 May
- 06 Jun
Thai AirAsia
$ 259
direct
19 May
- 06 Jun
Thai AirAsia
$ 259
direct
18 May
- 30 May
Thai AirAsia
$ 262
direct
12 May
- 06 Jun
Thai AirAsia
$ 262
direct
22 May
- 30 May
Thai Lion Air
$ 264
direct
21 May
- 30 May
Thai AirAsia
$ 264
direct
16 May
- 30 May
Thai AirAsia
$ 264
direct
12 May
- 30 May
Thai AirAsia
$ 264
direct
25 May
- 30 May
Thai AirAsia
$ 264
direct
21 May
- 06 Jun
Thai AirAsia
$ 264
direct
23 May
- 06 Jun
Thai AirAsia
$ 264
direct
30 May
- 06 Jun
Thai AirAsia
$ 264
direct
25 May
- 06 Jun
Thai AirAsia
$ 264
direct
18 May
- 06 Jun
Thai AirAsia
$ 264
direct
07 May
- 16 May
Thai AirAsia
$ 269
direct
11 May
- 16 May
Thai AirAsia
$ 269
direct
05 May
- 16 May
Thai AirAsia
$ 270
direct
Also check the deals for one-way flights from Bangkok to Kathmandu in May .
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.