Korean Air flights to Seoul from Hong Kong

View S$250 flight on Fri, 23 Jan, 2026Opens in a new window
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Korean Air flights from Hong Kong to Seoul (HKG→ICN)

Prices were available within the past 7 days and start at S$250 for one-way flights and S$402 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Fri, 30 Jan - Sun, 1 Feb
HKG
Hong Kong SAR
ICN
Seoul
S$402 Return, found 5 hours ago
S$402
Return
found 5 hours ago
Select Korean Air flight, departing Fri, 30 Jan from Hong Kong SAR to Seoul, returning Sun, 1 Feb, priced at S$402 found 5 hours ago

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

March is typically the cheapest month to fly

From S$165 - S$364 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 S$704
GMP
Gimpo Intl.
Closest
Average driving time to city centre20 min
Flights from S$704
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, Hong Kong Airlines, Jeju Air, Jeju Air with Bag, Korean Air, T'Way Air, T'way Air with baggage
Popular airline
Asiana Airlines
Distance
2054 km
Average flight time
4 hours 27 mins

Frequently asked questions

How much is a Korean Air flight from Hong Kong Intl. Airport (HKG) to Incheon Intl. Airport (ICN)?
You can discover cheap return Korean Air flights from S$402 from HKG to ICN by organising your results from "Price (lowest to highest)" on Expedia. Or search for options from S$250 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from HKG to ICN with Korean Air?
Korean Air flights to Seoul tend to be cheaper in the quieter months of January and February. Whether you're in search of a return or one-way ticket, you could find a better deal then.
Does Korean Air fly nonstop from Hong Kong Intl. Airport (HKG) to Incheon Intl. Airport (ICN)?
Hop on one of Korean Air's 28 direct weekly flights from Hong Kong Intl. Airport (HKG) to Incheon Intl. Airport (ICN). To see what's available, enter your dates, destination and origin and hit search. Then use the "Nonstop" and "Airline" filters.
How long does it take to fly from HKG to ICN with Korean Air?
It takes around 3h 30m to fly nonstop from Hong Kong Intl. Airport (HKG) to Incheon Intl. Airport (ICN) with Korean Air.
Which day of the week has the most Korean Air flights from Hong Kong Intl. Airport (HKG) to Incheon Intl. Airport (ICN)?
Tuesday has the most Korean Air flights from Hong Kong Intl. Airport (HKG) to Incheon Intl. Airport (ICN). With 4 daily departures, this is a great day to book something that will work for your schedule.
What airports does Korean Air fly into in Seoul?
Korean Air flights from Hong Kong Intl. Airport (HKG) to Seoul come in to land at Incheon Intl. Airport (ICN). This is the main entry point to this city.
What kind of luggage can I take on a Korean Air flight from Hong Kong Intl. Airport (HKG) to Incheon Intl. Airport (ICN)?
On a standard economy flight with Korean Air from HKG to ICN, you can bring 2 checked-in bags up to 23 kgs with dimensions no larger than 157 centimetres in total. For hand luggage, you can have 1 cabin bag weighing up to 18 kgs and measuring less than 53 centimetres x 38 centimetres x 18 centimetres. Weight and size limits can differ based on your airfare type and cabin class. To make sure you don't get caught with additional charges at the terminal, check your Korean Air booking or look up the airline's website before packing.
What type of plane does Korean Air fly from Hong Kong Intl. Airport (HKG) to Incheon Intl. Airport (ICN)?
Korean Air generally flies Airbus A321neo planes for flights from Hong Kong Intl. Airport (HKG) to Incheon Intl. Airport (ICN). This airline also operates the Boeing 777-300ER on this route. Remember that aircraft type can vary due to operational needs, so the plane you catch might be different when you travel.
Can I change or cancel my Korean Air flight from Hong Kong Intl. Airport (HKG) to Incheon Intl. Airport (ICN)?
Depending on the ticket type you purchased, a fee typically applies if you cancel or reschedule your flight more than 24 hours after it has been confirmed. To find plane tickets with more flexibility, select our "Changes included" or "No cancel fee" filter while looking for flights. For more information on modifying or cancelling your reservation, go to "Trips," select your flight and tick "Manage Booking."
*Available to Expedia members.