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

Return flights

21 Apr - 20 May	Malaysia Airlines
22 Apr - 20 May	Singapore Airlines
26 Apr - 26 May	Singapore Airlines
24 Apr - 29 May	Malaysia Airlines
20 Apr - 25 May	Malaysia Airlines
26 Apr - 24 May	Malaysia Airlines
05 Apr - 06 May	Singapore Airlines
10 Apr - 09 May	Air China
06 Apr - 26 Apr	China Southern

Also check the deals for one-way flights from Kathmandu to Tokyo in April.

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 April from 473€

Return flights