Cheapest return flights from Osaka to Kathmandu in September from $562

Best time to book flights for Osaka (KIX) to Kathmandu (KTM) flights at AirHint

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

Return flights

01 Sep - 08 Sep Malaysia Airlines
02 Sep - 16 Sep Malaysia Airlines
04 Sep - 15 Sep Thai AirAsia X
07 Sep - 15 Sep Thai AirAsia X
06 Sep - 15 Sep Thai AirAsia X
16 Sep - 22 Sep Thai AirAsia X
16 Sep - 26 Sep Thai AirAsia X
16 Sep - 19 Sep Thai AirAsia X
04 Sep - 22 Sep Thai AirAsia X
04 Sep - 19 Sep Thai AirAsia X
16 Sep - 05 Oct Thai AirAsia X
27 Sep - 05 Oct Thai AirAsia X
30 Sep - 05 Oct Thai AirAsia X
18 Sep - 05 Oct Thai AirAsia X
28 Sep - 05 Oct Thai AirAsia X
30 Sep - 29 Oct Thai AirAsia X
28 Sep - 26 Oct Thai AirAsia X
27 Sep - 17 Oct Thai AirAsia X
30 Sep - 17 Oct Thai AirAsia X
28 Sep - 25 Oct China Southern

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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