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

Return flights

08 Oct - 12 Oct	Scoot
14 Oct - 19 Oct	Air India
08 Oct - 04 Nov	Singapore Airlines
17 Oct - 18 Nov	Air India
15 Oct - 14 Nov	ANA
11 Oct - 04 Nov	Singapore Airlines
18 Oct - 26 Oct	Thai Airways
18 Oct - 24 Nov	Thai Airways
21 Oct - 25 Oct	Thai Airways
17 Oct - 03 Nov	Korean Air
08 Oct - 11 Oct	Air India
01 Oct - 31 Oct	Air India
01 Oct - 29 Nov	Air India
15 Oct - 13 Nov	Air India
17 Oct - 16 Nov	Air India
14 Oct - 13 Nov	ANA

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 $517

Return flights