Cheapest one-way flights from Hong Kong (HKG) to Kathmandu (KTM), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
01 Sep Thai Lion Air
17 Sep Thai Lion Air
20 Sep HK Express
24 Sep Thai Lion Air
16 Sep Sichuan Airlines
01 Sep Nepal Airlines
Direct Flight
17 Sep Cathay Pacific
Direct Flight
16 Sep Cathay Pacific
Direct Flight
20 Sep Cathay Pacific
Direct Flight
24 Sep Cathay Pacific
Direct Flight
Powered by

deals for return flights from Hong Kong to Kathmandu in September.

Book a cheap hotel in Kathmandu

Cheap car rent in Tribhuvan Intl

Updated Jul 22, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.