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

Return flights

04 Mar - 15 Mar	Malaysia Airlines
18 Mar - 22 Mar	Malaysia Airlines
06 Mar - 08 Mar	Japan Airlines
21 Mar - 31 Mar	Malaysia Airlines
11 Mar - 30 Mar	Malaysia Airlines
26 Mar - 30 Mar	Malaysia Airlines
11 Mar - 07 Apr	Malaysia Airlines
12 Mar - 07 Apr	Malaysia Airlines
06 Mar - 06 Apr	Japan Airlines
02 Mar - 06 Mar	Japan Airlines
31 Mar - 30 Apr	Japan Airlines
03 Mar - 15 Mar	ANA

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.

Book a cheap hotel in Kathmandu

Cheap car rent in Kathmandu

Cheapest return flights from Osaka to Kathmandu in March from $935

Return flights