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

Return flights

10 Oct - 24 Oct	VietJet Air
16 Oct - 21 Oct	Cathay Pacific
04 Oct - 07 Oct	Thai Airways
11 Oct - 13 Oct	Cathay Pacific
08 Oct - 13 Oct	Thai Airways
08 Oct - 10 Oct	Thai Airways
02 Oct - 07 Oct	Thai Airways
03 Oct - 08 Oct	Thai Airways
18 Oct - 21 Oct	Thai Airways
08 Oct - 12 Oct	Thai Airways
17 Oct - 12 Nov	Thai Airways
13 Oct - 13 Nov	Thai Airways
15 Oct - 04 Nov	Cathay Pacific
16 Oct - 05 Nov	Cathay Pacific
22 Oct - 21 Nov	China Southern
01 Oct - 07 Nov	Cathay Pacific
31 Oct - 03 Nov	Air India
27 Oct - 02 Nov	Air India
20 Oct - 18 Nov	China Southern
21 Oct - 18 Nov	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 $756

Return flights