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Cheap Flights from Hong Kong (HKG) to Seoul (ICN)

View AU$170 flight on Wed, 9 Sept 2026Opens in a new window

Flight 1

Popular airlines from Hong Kong International Airport (HKG) to Incheon Intl. Airport (ICN)

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Cheap Flights from Hong Kong (HKG) to Seoul (ICN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Sun, 30 Aug - Thu, 3 Sept
HKG
Hong Kong SAR
ICN
Seoul
AU$286 Return, found 2 days ago
AU$286
Return
found 2 days ago
Select Jeju Air with Bag flight, departing Sun, 30 Aug from Hong Kong SAR to Seoul, returning Thu, 3 Sept, priced at AU$286 found 2 days ago
Jeju Air
Tue, 8 Sept - Sat, 12 Sept
HKG
Hong Kong SAR
ICN
Seoul
AU$337 Return, found 4 hours ago
AU$337
Return
found 4 hours ago
Select Jeju Air flight, departing Tue, 8 Sept from Hong Kong SAR to Seoul, returning Sat, 12 Sept, priced at AU$337 found 4 hours ago
Hahn Air Systems
Wed, 11 Nov - Fri, 13 Nov
HKG
Hong Kong SAR
ICN
Seoul
AU$358 Return, found 3 hours ago
AU$358
Return
found 3 hours ago
Select Hahn Air Systems flight, departing Wed, 11 Nov from Hong Kong SAR to Seoul, returning Fri, 13 Nov, priced at AU$358 found 3 hours ago
Trinity Airways
Mon, 14 Sept - Tue, 15 Sept
HKG
Hong Kong SAR
ICN
Seoul
AU$361 Return, found 6 hours ago
AU$361
Return
found 6 hours ago
Select Trinity Airways flight, departing Mon, 14 Sept from Hong Kong SAR to Seoul, returning Tue, 15 Sept, priced at AU$361 found 6 hours ago
Air Premia
Tue, 15 Sept - Fri, 2 Oct
HKG
Hong Kong SAR
ICN
Seoul
AU$381 Return, found 6 hours ago
AU$381
Return
found 6 hours ago
Select Air Premia flight, departing Tue, 15 Sept from Hong Kong SAR to Seoul, returning Fri, 2 Oct, priced at AU$381 found 6 hours ago
Trinity Airways with baggage
Sat, 5 Sept - Wed, 9 Sept
HKG
Hong Kong SAR
ICN
Seoul
AU$389 Return, found 6 hours ago
AU$389
Return
found 6 hours ago
Select Trinity Airways with baggage flight, departing Sat, 5 Sept from Hong Kong SAR to Seoul, returning Wed, 9 Sept, priced at AU$389 found 6 hours ago
China Eastern Airlines
Tue, 8 Sept - Sat, 12 Sept
HKG
Hong Kong SAR
ICN
Seoul
AU$409 Return, found 4 hours ago
AU$409
Return
found 4 hours ago
Select China Eastern Airlines flight, departing Tue, 8 Sept from Hong Kong SAR to Seoul, returning Sat, 12 Sept, priced at AU$409 found 4 hours ago
Hainan Airlines
Mon, 7 Dec - Fri, 11 Dec
HKG
Hong Kong SAR
ICN
Seoul
AU$412 Return, found 3 days ago
AU$412
Return
found 3 days ago
Select Hainan Airlines flight, departing Mon, 7 Dec from Hong Kong SAR to Seoul, returning Fri, 11 Dec, priced at AU$412 found 3 days ago
Shandong Airlines
Sun, 13 Sept - Thu, 24 Sept
HKG
Hong Kong SAR
ICN
Seoul
AU$421 Return, found 6 hours ago
AU$421
Return
found 6 hours ago
Select Shandong Airlines flight, departing Sun, 13 Sept from Hong Kong SAR to Seoul, returning Thu, 24 Sept, priced at AU$421 found 6 hours ago
Asiana Airlines
Sat, 5 Sept - Wed, 9 Sept
HKG
Hong Kong SAR
ICN
Seoul
AU$429 Return, found 6 hours ago
AU$429
Return
found 6 hours ago
Select Asiana Airlines flight, departing Sat, 5 Sept from Hong Kong SAR to Seoul, returning Wed, 9 Sept, priced at AU$429 found 6 hours ago

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 AU$466
GMP
Gimpo Intl.
Closest
Average driving time to city centre20 min
Flights from AU$466

Find the cheapest month to fly from Hong Kong SAR (HKG) to Seoul (ICN)

August is typically the cheapest month to fly

From AU$251 - AU$302 per traveller.

Frequently asked questions

How much does a flight from Hong Kong (HKG-Hong Kong Intl.) to Seoul (ICN-Incheon Intl.) cost?
You can find one-way and return flights from HKG to ICN with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when HKG to ICN ticket fares go up or down.
What is the cheapest month to fly from Hong Kong (HKG) to Seoul (ICN)?
The cheapest months to fly from Hong Kong (HKG) to Seoul (ICN) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Hong Kong (HKG-Hong Kong Intl.) to Seoul (ICN-Incheon Intl.)?
There are 11 airlines offering direct flights from Hong Kong (HKG-Hong Kong Intl.) to Seoul (ICN-Incheon Intl.). Here are some of the top carriers:
  • Cathay Pacific operates 37 direct flights from Hong Kong (HKG-Hong Kong Intl.) to Seoul (ICN-Incheon Intl.) every week.
  • HK Express operates 35 direct flights from Hong Kong (HKG-Hong Kong Intl.) to Seoul (ICN-Incheon Intl.) every week.
  • Korean Air operates 21 direct flights from Hong Kong (HKG-Hong Kong Intl.) to Seoul (ICN-Incheon Intl.) every week.
  • Hong Kong Airlines operates 14 direct flights from Hong Kong (HKG-Hong Kong Intl.) to Seoul (ICN-Incheon Intl.) every week.
  • Asiana Airlines operates 14 direct flights from Hong Kong (HKG-Hong Kong Intl.) to Seoul (ICN-Incheon Intl.) every week.
How do I find cheap flights from Hong Kong (HKG) to Seoul (ICN)?
To find a cheap flight from Hong Kong (HKG) to Seoul (ICN), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Hong Kong (HKG-Hong Kong Intl.) to Seoul (ICN-Incheon Intl.)?
The best airline to fly with from Hong Kong (HKG-Hong Kong Intl.) to Seoul (ICN-Incheon Intl.) will differ from traveler to traveler. If you like to fly early, Korean Air offers early morning flights. If price is the most important factor, T'Way Air typically offers the lowest fares. China Eastern Airlines offers the most daily flights from Hong Kong (HKG-Hong Kong Intl.) to Seoul (ICN-Incheon Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Hong Kong (HKG-Hong Kong Intl.) to Seoul (ICN-Incheon Intl.)?
The cheapest months to fly from Hong Kong (HKG-Hong Kong Intl.) to Seoul (ICN-Incheon Intl.) are typically March and November, with average return flights around AU$402. The most popular months for this route are October and September, which means you'll find plenty of flight options during these times. While there isn't a single month that is both the cheapest and most popular, you can find good value in March and November, or enjoy a wide selection of flights in October and September.
How many flights per day from Hong Kong (HKG-Hong Kong Intl.) to Seoul (ICN-Incheon Intl.)?
You'll find around 23 nonstop flights per day from Hong Kong (HKG) to Seoul (ICN). For even more choices, look at flights that include layovers, as there are approximately 86 connecting flights per day. Some common connection points include Pudong Intl., Taoyuan Intl., and Capital Intl.
What is the earliest flight from Hong Kong (HKG-Hong Kong Intl.) to Seoul (ICN-Incheon Intl.)?
The earliest flight from Hong Kong (HKG-Hong Kong Intl.) to Seoul (ICN-Incheon Intl.) typically departs around 12:05 AM local time. This flight is operated by T'way Air with baggage. This is a seasonal service, active in January, February, March, October, November, and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Hong Kong (HKG-Hong Kong Intl.) to Seoul (ICN-Incheon Intl.)?
You'll generally find the most flights from Hong Kong (HKG-Hong Kong Intl.) to Seoul (ICN-Incheon Intl.) on a Friday, with around 63 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Air China, China Eastern Airlines, and Cathay Pacific. Flight options are fairly consistent throughout the week, with Fridays offering only slightly more flights than other days.
What are the most popular departure times for flights from Hong Kong (HKG-Hong Kong Intl.) to Seoul (ICN-Incheon Intl.)?
The most popular departure times for flights from Hong Kong (HKG) to Seoul (ICN) are in the morning, between 9am and 12pm. Many major carriers, including China Eastern Airlines, HK Express and Cathay Pacific, offer flights during this window. Many travellers prefer these times as they allow for a full day of activities upon arrival in Seoul.
How long does it take to fly from Hong Kong (HKG-Hong Kong Intl.) to Seoul (ICN-Incheon Intl.)?
When flying from Hong Kong (HKG-Hong Kong Intl.) to Seoul (ICN-Incheon Intl.), you'll find that nonstop flights are the quickest option, typically taking around 3 hours 48 minutes. This route covers a distance of approximately 2066 kilometres. If you opt for a flight with one stop, your travel time will generally be longer, averaging around 14 hours 45 minutes. Flights with two or more stops usually take even more time, with an average of about 19 hours 16 minutes. Keep in mind that actual flight durations can vary due to factors like wind patterns and specific routing.
Can you fly business or first class from Hong Kong (HKG-Hong Kong Intl.) to Seoul (ICN-Incheon Intl.)?
You can fly business class between HKG and ICN. Airlines that offer business class service on this route include:
  • Korean Air
  • China Eastern Airlines
  • Shanghai Airlines
  • Cathay Pacific
  • China Airlines
  • Hainan Airlines
  • Asiana Airlines
  • Hong Kong Airlines
  • China Southern Airlines
  • Garuda Indonesia
  • Xiamen Airlines
  • Air China
  • T'Way Air
  • Singapore Airlines
  • MIAT-Mongolian Airlines
  • Air Japan Company
  • Jeju Air
  • T'way Air with baggage
  • EVA Airways
  • Mandarin Airlines
How do I earn miles on a Hong Kong (HKG) to Seoul (ICN) flight with Expedia?
It's easy to earn miles on a Hong Kong (HKG) to Seoul (ICN) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Seoul (ICN) from Hong Kong (HKG)?
If you're planning to travel to Seoul from Hong Kong Intl. (HKG), you can fly directly into Incheon Intl. (ICN). Some flights may connect through major hubs like Xianyang Intl. (XIY), Taoyuan Intl. (TPE), or Kaohsiung Intl. (KHH) before reaching Seoul. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Hong Kong (HKG) to Seoul (ICN) at the last minute?
Typically, booking a last minute flight from Hong Kong (HKG) to Seoul (ICN) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Hong Kong (HKG) to Seoul (ICN) flight and hotel package?
Securing a Hong Kong (HKG) to Seoul (ICN) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hong Kong (HKG) to Seoul (ICN)?
If you booked your Hong Kong (HKG) to Seoul (ICN) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Hong Kong Intl.
Destination airport
Incheon Intl.
Airlines serving
Air China, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, EVA Airways, Garuda Indonesia, HK Express, Hahn Air Systems, Hong Kong Airlines, Jeju Air, Jeju Air with Bag, Korean Air, Philippine Airlines, Shanghai Airlines, Singapore Airlines, Thai Airways International, Trinity Airways with baggage, Vietnam Airlines
Roundtrip price
AU$285
Distance
2054 km
Average flight time
4 hours 39 mins

Book with confidence

Your quick guide to flights from Hong Kong to Seoul

Pick up great flights from Hong Kong to Seoul

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Hong Kong to Seoul. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Hong Kong to Seoul that take around hours.

Find cheap flights from Hong Kong to Seoul

From the great flight deals with prices currently ranging from AU$286 to AU$429, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Hong Kong to Seoul around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Seoul is normally in August.

Reasons to book your flight from Hong Kong to Seoul with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Hong Kong to Seoul across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Seoul right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Hong Kong to Seoul

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