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

Return flights

10 Jan - 20 Feb	Air China
14 Jan - 17 Jan	Air China
16 Jan - 31 Jan	Air China
14 Jan - 25 Jan	Air China
16 Jan - 03 Feb	Air China
14 Jan - 05 Feb	Air China
15 Jan - 30 Jan	Thai AirAsia X
15 Jan - 25 Feb	Air China
11 Jan - 18 Jan	Air China
14 Jan - 18 Jan	Air China
05 Jan - 25 Feb	Air China
27 Jan - 01 Feb	China Eastern
14 Jan - 27 Jan	Air China
14 Jan - 12 Feb	Air China
29 Jan - 07 Feb	Thai AirAsia X
21 Jan - 25 Jan	Thai AirAsia X
24 Jan - 03 Feb	Thai AirAsia X
26 Jan - 10 Feb	Shenzhen Airlines
21 Jan - 31 Jan	Air Japan
10 Jan - 18 Jan	Thai AirAsia X

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 355€

Return flights