AirHint found the following cheapest one-way flights from Tokyo (NRT) to Kathmandu (KTM) in October 2025 (see full year).

One-Way flights

15 Oct	China Eastern
19 Oct	Thai AirAsia X
16 Oct	Thai AirAsia X
05 Oct	Thai AirAsia X
12 Oct	Thai AirAsia X
17 Oct	Greater Bay Airlines
08 Oct	Thai AirAsia X
11 Oct	Hainan Airlines
26 Oct	Air China
31 Oct	Air China

Also check the deals for return flights from Tokyo to Kathmandu in October.

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 one-way flights from Tokyo to Kathmandu in October from 200€

One-Way flights