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

Return flights

03 Mar - 16 Mar	IndiGo
10 Mar - 21 Mar	Thai Airways
10 Mar - 18 Apr	Korean Air
14 Mar - 28 Mar	Korean Air
02 Mar - 07 Mar	SriLankan Airlines
07 Mar - 14 Mar	Korean Air
07 Mar - 16 Mar	Korean Air
07 Mar - 17 Mar	Korean Air
03 Mar - 09 Mar	Korean Air
03 Mar - 03 Apr	Korean Air
24 Mar - 31 Mar	Thai Airways
07 Mar - 15 Mar	Thai Airways
28 Mar - 06 Apr	China Southern
28 Mar - 05 Apr	China Southern
28 Mar - 08 Apr	China Southern
01 Mar - 01 Apr	China Southern
24 Mar - 01 Apr	Thai Airways
19 Mar - 10 Apr	China Southern
26 Mar - 03 Apr	China Southern
26 Mar - 05 Apr	China Southern

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 586€

Return flights