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

Return flights

09 Mar - 20 Mar	Air China
05 Mar - 12 Mar	Air China
09 Mar - 11 Mar	Air China
07 Mar - 09 Mar	Air China
21 Mar - 14 Apr	Air China
25 Mar - 31 Mar	Air China
23 Mar - 30 Mar	Air China
13 Mar - 20 Mar	Air China
19 Mar - 22 Mar	Air China
28 Mar - 18 Apr	Air China
26 Mar - 05 Apr	Air China
28 Mar - 25 Apr	Air China
27 Mar - 25 Apr	Air China
25 Mar - 27 Apr	Air China
20 Mar - 25 Apr	Air China
05 Mar - 06 Mar	China Southern
07 Mar - 08 Mar	China Southern
10 Mar - 01 Apr	Singapore Airlines
02 Mar - 15 Apr	China Southern

Also check the deals for one-way flights from Tokyo 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 Tokyo to Kathmandu in March from $423

Return flights