Cathay Pacific Cheap Flights from Hong Kong to Seoul: CX HKG→ICN

View HK$2,587 flight on Fri, 2 Jan 2026Opens in a new window
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Prices were available within the past 7 days and start at HK$2,587 for one-way flights and HK$2,686 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Wed, 25 Feb - Wed, 4 Mar
HKG
Hong Kong SAR
ICN
Seoul
HK$2,686 Return, just found
HK$2,686
Return
just found
Select Cathay Pacific flight, departing Wed, 25 Feb from Hong Kong SAR to Seoul, returning Wed, 4 Mar, priced at HK$2,686 just found

Find the cheapest month to fly from Chek Lap Kok (HKG) to Seoul (ICN)

March is typically the cheapest month to fly

From HK$989 - HK$2,186 per traveller.

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gimpo Intl. GMP. Closest option available. Average driving time to city centre is 20 minutes. Flights from HK$4,376
GMP
Gimpo Intl.
Closest
Average driving time to city centre20 min
Flights from HK$4,376
Hong Kong to Seoul route information
Origin airport
Hong Kong Intl.
Destination airport
Incheon Intl.
Airlines serving
Air China, Air Premia, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, EVA Airways, HK Express, Hahn Air Systems, Hainan Airlines, Hong Kong Airlines, Jeju Air, Jeju Air with Bag, Korean Air, Shandong Airlines, T'Way Air, T'way Air with baggage
Popular airline
Asiana Airlines
Distance
2054 km
Average flight time
4 hours 27 mins
*Available to Expedia members.