Cheapest return flights from Osaka to Kathmandu in August from $568

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 August 2025 (see full year).

Return flights

21 Aug - 02 Sep Thai AirAsia X
15 Aug - 02 Sep Thai AirAsia X
16 Aug - 02 Sep Thai AirAsia X
20 Aug - 02 Sep Thai AirAsia X
18 Aug - 02 Sep Thai AirAsia X
26 Aug - 16 Sep Thai AirAsia X
26 Aug - 13 Sep Thai AirAsia X
26 Aug - 02 Sep Thai AirAsia X
15 Aug - 16 Sep Thai AirAsia X
28 Aug - 16 Sep Thai AirAsia X
21 Aug - 30 Aug Thai AirAsia X
21 Aug - 28 Aug Thai AirAsia X
15 Aug - 30 Aug Thai AirAsia X
15 Aug - 28 Aug Thai AirAsia X
16 Aug - 30 Aug Thai AirAsia X
16 Aug - 28 Aug Thai AirAsia X
20 Aug - 30 Aug Thai AirAsia X
20 Aug - 28 Aug Thai AirAsia X
18 Aug - 30 Aug Thai AirAsia X
18 Aug - 28 Aug Thai AirAsia X

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

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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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