Cheapest return flights from Osaka to Kathmandu in September from $511
AirHint found the following cheapest return flights from Osaka (KIX) to Kathmandu (KTM)
in September 2025 (see full year ).
Return flights
17 Sep
- 24 Sep
Thai AirAsia X
$ 511
04 Sep
- 24 Sep
Thai AirAsia X
$ 511
08 Sep
- 24 Sep
Thai AirAsia X
$ 511
16 Sep
- 24 Sep
Thai AirAsia X
$ 527
20 Sep
- 24 Sep
Thai AirAsia X
$ 527
13 Sep
- 24 Sep
Thai AirAsia X
$ 527
06 Sep
- 24 Sep
Thai AirAsia X
$ 527
22 Sep
- 24 Sep
Thai AirAsia X
$ 527
21 Sep
- 24 Sep
Thai AirAsia X
$ 527
04 Sep
- 18 Sep
Thai AirAsia X
$ 549
26 Sep
- 26 Oct
Thai AirAsia X
$ 591
25 Sep
- 12 Oct
Thai AirAsia X
$ 618
24 Sep
- 12 Oct
Thai AirAsia X
$ 618
23 Sep
- 12 Oct
Thai AirAsia X
$ 618
29 Sep
- 12 Oct
Thai AirAsia X
$ 618
22 Sep
- 12 Oct
Thai AirAsia X
$ 618
21 Sep
- 12 Oct
Thai AirAsia X
$ 618
17 Sep
- 05 Oct
Thai AirAsia X
$ 626
26 Sep
- 12 Oct
Thai AirAsia X
$ 635
28 Sep
- 12 Oct
Thai AirAsia X
$ 639
Also check the deals for one-way flights from Osaka to Kathmandu in September .
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.
Find us on social media
Feel free to contact us with any feedback or request another flight research.
Find us on social media