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

Return flights

19 Oct - 14 Nov	China Eastern
23 Oct - 29 Oct	Air China
21 Oct - 04 Nov	Air China
19 Oct - 02 Nov	Air China
27 Oct - 28 Nov	China Eastern
16 Oct - 08 Nov	Air China
16 Oct - 02 Nov	Air China
27 Oct - 30 Oct	Air China
22 Oct - 19 Nov	Air China
22 Oct - 22 Nov	Air China
30 Oct - 19 Nov	China Eastern
20 Oct - 07 Nov	China Eastern
24 Oct - 30 Oct	Air China
16 Oct - 21 Oct	Air China
19 Oct - 25 Oct	Air China
24 Oct - 31 Oct	VietJet Air
18 Oct - 21 Oct	Air China
22 Oct - 31 Oct	Air China
22 Oct - 26 Oct	Air China
23 Oct - 27 Oct	China Southern

Also check the deals for one-way 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 return flights from Tokyo to Kathmandu in October from 393€

Return flights