AirHint found the following cheapest return flights from Bangkok (BKK) to Kathmandu (KTM)
in April 2025 (see full year ).
Return flights
18 Apr
- 27 Apr
Thai AirAsia
$ 234
direct
21 Apr
- 29 Apr
Thai AirAsia
$ 244
direct
25 Apr
- 29 Apr
Thai AirAsia
$ 257
direct
21 Apr
- 11 May
Thai AirAsia
$ 264
direct
28 Apr
- 16 May
Thai AirAsia
$ 264
direct
21 Apr
- 09 May
Thai AirAsia
$ 265
direct
28 Apr
- 11 May
Thai AirAsia
$ 268
direct
28 Apr
- 18 May
Thai AirAsia
$ 268
direct
21 Apr
- 25 Apr
Thai AirAsia
$ 269
direct
18 Apr
- 25 Apr
Thai AirAsia
$ 269
direct
15 Apr
- 26 Apr
Thai Lion Air
$ 269
direct
28 Apr
- 09 May
Thai AirAsia
$ 269
direct
17 Apr
- 27 Apr
Thai Lion Air
$ 275
direct
25 Apr
- 11 May
Thai AirAsia
$ 276
direct
25 Apr
- 09 May
Thai AirAsia
$ 277
direct
30 Apr
- 16 May
Thai AirAsia
$ 278
direct
16 Apr
- 27 Apr
Thai AirAsia
$ 279
direct
21 Apr
- 07 May
Thai AirAsia
$ 280
direct
18 Apr
- 24 Apr
Thai AirAsia
$ 295
direct
24 Apr
- 27 Apr
Thai Lion Air
$ 300
direct
Also check the deals for one-way flights from Bangkok to Kathmandu in April .
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.