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

Return flights

14 Jan - 18 Jan	Singapore Airlines
07 Jan - 11 Jan	China Southern
07 Jan - 12 Jan	China Southern
12 Jan - 17 Jan	Singapore Airlines
19 Jan - 30 Jan	Singapore Airlines
14 Jan - 20 Jan	China Southern
14 Jan - 19 Jan	China Southern
16 Jan - 21 Jan	China Southern
16 Jan - 20 Jan	China Southern
17 Jan - 20 Jan	China Southern
28 Jan - 02 Feb	China Southern
21 Jan - 24 Feb	Thai Airways
03 Jan - 03 Feb	Cathay Pacific
03 Jan - 01 Feb	Cathay Pacific
06 Jan - 03 Feb	Emirates

Also check the deals for one-way flights from Tokyo to Kathmandu in January.

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 January from 598€

Return flights