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

Return flights

20 Jan - 23 Jan	VietJet Air
20 Jan - 24 Jan	VietJet Air
28 Jan - 02 Feb	VietJet Air
24 Jan - 31 Jan	HK Express
26 Jan - 02 Feb	China Eastern
21 Jan - 24 Feb	VietJet Air
23 Jan - 25 Feb	VietJet Air
23 Jan - 24 Feb	HK Express
26 Jan - 24 Feb	HK Express
27 Jan - 28 Feb	Scoot
26 Jan - 22 Feb	China Eastern
29 Jan - 19 Feb	Thai AirAsia X
23 Jan - 26 Feb	VietJet Air
23 Jan - 27 Jan	VietJet Air
29 Jan - 31 Jan	Air India
28 Jan - 31 Jan	Air India

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 446€

Return flights