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

Return flights

09 Jan - 16 Jan	China Eastern
12 Jan - 19 Jan	China Eastern
14 Jan - 21 Jan	China Eastern
08 Jan - 15 Jan	China Eastern
08 Jan - 13 Jan	China Eastern
24 Jan - 01 Feb	Thai Lion Air
11 Jan - 18 Jan	IndiGo
22 Jan - 27 Jan	Air India
15 Jan - 15 Feb	Thai AirAsia
01 Jan - 01 Feb	HK Express
08 Jan - 11 Jan	IndiGo
15 Jan - 10 Feb	Thai AirAsia
12 Jan - 21 Jan	IndiGo
18 Jan - 19 Feb	HK Express
07 Jan - 14 Jan	Air China
01 Jan - 01 Feb	Cathay Pacific	direct
24 Jan - 01 Feb	Cathay Pacific	direct
15 Jan - 15 Feb	Cathay Pacific	direct
15 Jan - 10 Feb	Cathay Pacific	direct

Also check the deals for one-way flights from Hong Kong 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 Hong Kong to Kathmandu in January from 284€

Return flights