Cheapest return flights from Osaka to Kathmandu in September from 430€

AirHint found the following cheapest return flights from Osaka (KIX) to Kathmandu (KTM) in September 2025 (see full year).

Return flights

04 Sep - 24 Sep Thai AirAsia X
19 Sep - 24 Sep Thai AirAsia X
08 Sep - 24 Sep Thai AirAsia X
22 Sep - 24 Sep Thai AirAsia X
04 Sep - 20 Sep Thai AirAsia X
19 Sep - 27 Sep Thai AirAsia X
19 Sep - 29 Sep Thai AirAsia X
08 Sep - 27 Sep Thai AirAsia X
08 Sep - 20 Sep Thai AirAsia X
08 Sep - 29 Sep Thai AirAsia X
19 Sep - 03 Oct Thai AirAsia X
22 Sep - 03 Oct Thai AirAsia X
29 Sep - 03 Oct Thai AirAsia X
27 Sep - 03 Oct Thai AirAsia X
23 Sep - 03 Oct Thai AirAsia X
26 Sep - 03 Oct Thai AirAsia X
16 Sep - 03 Oct Thai AirAsia X
25 Sep - 03 Oct Thai AirAsia X
13 Sep - 03 Oct Thai AirAsia X
20 Sep - 03 Oct Thai AirAsia X

Also check the deals for one-way flights from Osaka to Kathmandu in September.

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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.

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