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

Return flights

06 Mar - 20 Mar	Air India
01 Mar - 20 Mar	Air India
17 Mar - 24 Mar	Air India
01 Mar - 21 Mar	Air India
07 Mar - 14 Mar	Air India
08 Mar - 22 Mar	Air India
06 Mar - 25 Mar	Air India
11 Mar - 28 Mar	China Southern
13 Mar - 30 Mar	Thai Airways
25 Mar - 02 Apr	Singapore Airlines
24 Mar - 01 Apr	Thai Airways
24 Mar - 03 Apr	Thai Airways
25 Mar - 03 Apr	Thai Airways
31 Mar - 07 Apr	Thai Airways
29 Mar - 05 Apr	Thai Airways
22 Mar - 29 Mar	Thai Airways
03 Mar - 02 Apr	China Southern
29 Mar - 26 Apr	China Southern
28 Mar - 04 Apr	China Southern
21 Mar - 04 Apr	Emirates

Also check the deals for one-way flights from Kathmandu to Tokyo 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 Kathmandu to Tokyo in March from $684

Return flights