Cheapest return flights from Kathmandu to Tokyo in September from $832

Best time to book flights for Kathmandu (KTM) to Tokyo (NRT) flights at AirHint

AirHint found the following cheapest return flights from Kathmandu (KTM) to Tokyo (NRT) in September 2025 (see full year).

Return flights

23 Sep - 27 Oct Thai Airways
21 Sep - 25 Oct Thai Airways

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

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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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