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

Return flights

27 Oct - 21 Nov	Air China
31 Oct - 30 Nov	Air China
16 Oct - 19 Oct	Air China
30 Oct - 14 Nov	Air China
20 Oct - 20 Nov	Air China
29 Oct - 28 Nov	Air China
31 Oct - 16 Nov	Air China
19 Oct - 23 Oct	Air China
19 Oct - 09 Nov	Air China
28 Oct - 06 Nov	Air China
30 Oct - 03 Nov	Air China
30 Oct - 06 Nov	Air China
10 Oct - 14 Oct	Air China
11 Oct - 14 Oct	Air China
07 Oct - 27 Oct	Jetstar Japan
11 Oct - 20 Oct	SriLankan Airlines
06 Oct - 26 Oct	Jetstar Japan
15 Oct - 19 Oct	Air China
11 Oct - 19 Oct	Air China
11 Oct - 15 Oct	Air China

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 $471

Return flights