AirHint found the following cheapest return flights from Bangkok (BKK) to Kathmandu (KTM)
in March 2025 (see full year ).
Return flights
30 Mar
- 29 Apr
Thai AirAsia
$ 237
direct
29 Mar
- 29 Apr
Thai AirAsia
$ 249
direct
31 Mar
- 29 Apr
Thai AirAsia
$ 266
direct
21 Mar
- 29 Mar
Thai AirAsia
$ 282
direct
28 Mar
- 29 Mar
Thai AirAsia
$ 283
direct
18 Mar
- 25 Mar
Thai Lion Air
$ 283
direct
24 Mar
- 29 Mar
Thai AirAsia
$ 284
direct
25 Mar
- 29 Mar
Thai AirAsia
$ 284
direct
21 Mar
- 28 Mar
Thai AirAsia
$ 285
direct
24 Mar
- 28 Mar
Thai AirAsia
$ 286
direct
25 Mar
- 28 Mar
Thai AirAsia
$ 286
direct
23 Mar
- 29 Mar
Thai AirAsia
$ 289
direct
27 Mar
- 28 Mar
Thai AirAsia
$ 292
direct
21 Mar
- 04 Apr
Thai AirAsia
$ 309
direct
28 Mar
- 04 Apr
Thai AirAsia
$ 310
direct
24 Mar
- 04 Apr
Thai AirAsia
$ 310
direct
25 Mar
- 04 Apr
Thai AirAsia
$ 310
direct
30 Mar
- 30 Apr
Thai AirAsia
$ 313
direct
29 Mar
- 04 Apr
Thai AirAsia
$ 313
direct
27 Mar
- 04 Apr
Thai AirAsia
$ 316
direct
Also check the deals for one-way flights from Bangkok to Kathmandu in March .
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.