£176 Cheap Flights from Hong Kong (HKG) to Seoul (GMP)

View £176 flight on Wed, 2 Sept 2026Opens in a new window

Popular airlines from Hong Kong International Airport (HKG) to Gimpo Intl. Airport (GMP)

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

Prices were available within the past 7 days and start at £176 for one-way flights and £272 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Mon, 15 Jun - Tue, 23 Jun
HKG
Hong Kong SAR
GMP
Seoul
£272 Return, found 1 day ago
£272
Return
found 1 day ago
Select Air China flight, departing Mon, 15 Jun from Hong Kong SAR to Seoul, returning Tue, 23 Jun, priced at £272 found 1 day ago
Air China
Mon, 15 Jun - Tue, 23 Jun
HKG
Hong Kong SAR
GMP
Seoul
£283 Return, found 1 day ago
£283
Return
found 1 day ago
Select Air China flight, departing Mon, 15 Jun from Hong Kong SAR to Seoul, returning Tue, 23 Jun, priced at £283 found 1 day ago
Air China
Mon, 22 Jun - Sat, 27 Jun
HKG
Hong Kong SAR
GMP
Seoul
£296 Return, found 1 day ago
£296
Return
found 1 day ago
Select Air China flight, departing Mon, 22 Jun from Hong Kong SAR to Seoul, returning Sat, 27 Jun, priced at £296 found 1 day ago
Air China
Sun, 31 May - Thu, 4 Jun
HKG
Hong Kong SAR
GMP
Seoul
£300 Return, found 6 days ago
£300
Return
found 6 days ago
Select Air China flight, departing Sun, 31 May from Hong Kong SAR to Seoul, returning Thu, 4 Jun, priced at £300 found 6 days ago
Air China
Mon, 15 Jun - Tue, 23 Jun
HKG
Hong Kong SAR
GMP
Seoul
£302 Return, found 1 day ago
£302
Return
found 1 day ago
Select Air China flight, departing Mon, 15 Jun from Hong Kong SAR to Seoul, returning Tue, 23 Jun, priced at £302 found 1 day ago
Air China
Mon, 15 Jun - Thu, 18 Jun
HKG
Hong Kong SAR
GMP
Seoul
£304 Return, found 12 hours ago
£304
Return
found 12 hours ago
Select Air China flight, departing Mon, 15 Jun from Hong Kong SAR to Seoul, returning Thu, 18 Jun, priced at £304 found 12 hours ago
China Southern Airlines
Sun, 6 Dec - Wed, 9 Dec
HKG
Hong Kong SAR
GMP
Seoul
£305 Return, found 1 day ago
£305
Return
found 1 day ago
Select China Southern Airlines flight, departing Sun, 6 Dec from Hong Kong SAR to Seoul, returning Wed, 9 Dec, priced at £305 found 1 day ago
China Southern Airlines
Mon, 14 Dec - Fri, 18 Dec
HKG
Hong Kong SAR
GMP
Seoul
£307 Return, found 7 hours ago
£307
Return
found 7 hours ago
Select China Southern Airlines flight, departing Mon, 14 Dec from Hong Kong SAR to Seoul, returning Fri, 18 Dec, priced at £307 found 7 hours ago
China Southern Airlines
Mon, 7 Dec - Mon, 14 Dec
HKG
Hong Kong SAR
GMP
Seoul
£309 Return, found 22 hours ago
£309
Return
found 22 hours ago
Select China Southern Airlines flight, departing Mon, 7 Dec from Hong Kong SAR to Seoul, returning Mon, 14 Dec, priced at £309 found 22 hours ago
China Eastern Airlines
Fri, 3 Jul - Mon, 6 Jul
HKG
Hong Kong SAR
GMP
Seoul
£435 Return, found 3 days ago
£435
Return
found 3 days ago
Select China Eastern Airlines flight, departing Fri, 3 Jul from Hong Kong SAR to Seoul, returning Mon, 6 Jul, priced at £435 found 3 days ago

Alternative airports near Seoul

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

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city centre is 47 minutes. Flights from £210
ICN
Incheon Intl.
Cheapest
Average driving time to city centre47 min
Flights from £210

Frequently asked questions

How do I find cheap flights from Hong Kong (HKG-Hong Kong Intl.) to Seoul (GMP-Gimpo Intl.)?
To find a cheap flight from Hong Kong (HKG-Hong Kong Intl.) to Seoul (GMP-Gimpo Intl.), 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 time to fly from Hong Kong (HKG-Hong Kong Intl.) to Seoul (GMP-Gimpo Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Hong Kong (HKG-Hong Kong Intl.) to Seoul (GMP-Gimpo Intl.)?
There are approximately 26 connecting flights per day from Hong Kong (HKG-Hong Kong Intl.) to Seoul (GMP-Gimpo Intl.). Some common connection points include Capital Intl. (PEK), Taoyuan Intl. (TPE), and Hongqiao Intl. (SHA).
What is the earliest flight from Hong Kong (HKG-Hong Kong Intl.) to Seoul (GMP-Gimpo Intl.)?
The earliest flight from Hong Kong (HKG-Hong Kong Intl.) to Seoul (GMP-Gimpo Intl.) typically departs at approximately 7:50 AM local time. This service is seasonal, active only in July. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Hong Kong (HKG-Hong Kong Intl.) to Seoul (GMP-Gimpo Intl.)?
A flight from HKG to GMP with a layover takes around 24 hours, with the route covering approximately 1,302 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Hong Kong (HKG-Hong Kong Intl.) to Seoul (GMP-Gimpo Intl.)?
Select the "Business class" and "First class" filters when looking for HKG to GMP flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Hong Kong (HKG-Hong Kong Intl.) to Seoul (GMP-Gimpo Intl.) flight with Expedia?
It's easy to earn miles on a Hong Kong (HKG-Hong Kong Intl.) to Seoul (GMP-Gimpo Intl.) 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 from Hong Kong Intl. (HKG)?
From Hong Kong Intl. (HKG), you can fly into Incheon Intl. (ICN) and Gimpo Intl. (GMP) in Seoul. Some flights may connect through major hubs like Xianyang Intl. (XIY), Taoyuan Intl. (TPE), 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-Hong Kong Intl.) to Seoul (GMP-Gimpo Intl.) at the last minute?
Typically, booking a last minute flight from Hong Kong (HKG-Hong Kong Intl.) to Seoul (GMP-Gimpo Intl.) 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-Hong Kong Intl.) to Seoul (GMP-Gimpo Intl.) flight and hotel package?
Securing a Hong Kong (HKG-Hong Kong Intl.) to Seoul (GMP-Gimpo Intl.) 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-Hong Kong Intl.) to Seoul (GMP-Gimpo Intl.)?
If you booked your Hong Kong (HKG-Hong Kong Intl.) to Seoul (GMP-Gimpo Intl.) 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
Gimpo Intl.
Airlines serving
Air China, China Eastern Airlines, China Southern Airlines
Return price
£272
Distance
2083 km

Book with confidence

Compare flights from Hong Kong to Seoul easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Hong Kong to Seoul. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Gimpo Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Hong Kong Intl. to Gimpo Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Hong Kong Intl. (HKG) to Gimpo Intl. (GMP)

The easiest way to view the best deals on flights from Hong Kong to Seoul today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Hong Kong Intl. to Gimpo Intl. start at just £272 and range up to £435.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Hong Kong and Seoul
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Hong Kong to Seoul flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Hong Kong Intl. to Gimpo Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Hong Kong to Seoul easily and book with confidence

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*Available to Expedia members.