AirHint found the following cheapest return flights from Osaka (ITM) to Kathmandu (KTM) in March 2026 (see full year).

Return flights

09 Mar - 15 Mar	Japan Airlines
08 Mar - 15 Mar	Malaysia Airlines
17 Mar - 14 Apr	Japan Airlines
17 Mar - 24 Mar	Japan Airlines
15 Mar - 24 Mar	Malaysia Airlines
15 Mar - 25 Mar	Malaysia Airlines
12 Mar - 16 Mar	Malaysia Airlines
15 Mar - 23 Mar	Malaysia Airlines
14 Mar - 17 Mar	Japan Airlines
15 Mar - 29 Mar	Malaysia Airlines
11 Mar - 17 Mar	Malaysia Airlines
15 Mar - 04 Apr	Malaysia Airlines
15 Mar - 03 Apr	Malaysia Airlines
22 Mar - 13 Apr	ANA
29 Mar - 04 Apr	Japan Airlines
15 Mar - 02 Apr	Malaysia Airlines
08 Mar - 05 Apr	Malaysia Airlines
15 Mar - 07 Apr	Malaysia Airlines
15 Mar - 05 Apr	Malaysia Airlines
26 Mar - 02 Apr	Japan Airlines

Also check the deals for one-way flights from Osaka 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.

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Cheapest return flights from Osaka to Kathmandu in March from $849

Return flights