AirHint found the following cheapest one-way flights from Hong Kong (HKG) to Kathmandu (KTM) in October 2025 (see full year).

One-Way flights

06 Oct	HK Express
20 Oct	HK Express
05 Oct	Thai Lion Air
12 Oct	HK Express
16 Oct	Thai AirAsia
25 Oct	HK Express
22 Oct	Thai AirAsia
26 Oct	Greater Bay Airlines
10 Oct	Thai AirAsia
30 Oct	Thai AirAsia

Also check the deals for return flights from Hong Kong 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 one-way flights from Hong Kong to Kathmandu in October from $186

One-Way flights