Cheapest return flights from Hong Kong (HKG) to Seoul (ICN), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
01 Sep 07 Sep T'way Air
Direct Flight
02 Sep 08 Sep T'way Air
Direct Flight
14 Sep 16 Sep T'way Air
Direct Flight
02 Sep 07 Sep T'way Air
Direct Flight
01 Sep 03 Sep T'way Air
Direct Flight
09 Sep 16 Sep T'way Air
Direct Flight
02 Sep 05 Sep T'way Air
Direct Flight
18 Sep 25 Sep T'way Air
Direct Flight
01 Sep 05 Sep T'way Air
Direct Flight
01 Sep 04 Sep T'way Air
Direct Flight
21 Sep 27 Oct Eastar Jet
Direct Flight
18 Sep 18 Oct T'way Air
Direct Flight
19 Sep 26 Oct HK Express
Direct Flight
10 Sep 01 Oct HK Express
Direct Flight
12 Sep 11 Oct HK Express
Direct Flight
12 Sep 12 Oct HK Express
Direct Flight
12 Sep 13 Oct HK Express
Direct Flight
12 Sep 14 Oct HK Express
Direct Flight
29 Sep 10 Oct Jeju Air
Direct Flight
02 Sep 31 Oct HK Express
Direct Flight
Powered by

deals for one-way flights from Hong Kong to Seoul in September.

Book a cheap hotel in Seoul

Cheap car rent in Incheon Intl

Updated Aug 26, 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.