Cheap Flights from Kaohsiung (KHH) to Seoul (GMP)

View AU$109 flight on Mon, 29 Sep. 2025Opens in a new window

Popular airlines from Kaohsiung Intl. Airport (KHH) to Gimpo Intl. Airport (GMP)

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Cheap Flights from Kaohsiung (KHH) to Seoul (GMP)

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.

T'way Air with baggage
Wed, 3 Sep. - Wed, 10 Sep.
KHH
Kaohsiung
GMP
Seoul
AU$292 Return, found 4 days ago
AU$292
Return
found 4 days ago
Select T'way Air with baggage flight, departing Wed, 3 Sep. from Kaohsiung to Seoul, returning Wed, 10 Sep., priced at AU$292 found 4 days ago
T'way Air with baggage
Wed, 3 Sep. - Wed, 10 Sep.
KHH
Kaohsiung
GMP
Seoul
AU$292 Return, found 4 days ago
AU$292
Return
found 4 days ago
Select T'way Air with baggage flight, departing Wed, 3 Sep. from Kaohsiung to Seoul, returning Wed, 10 Sep., priced at AU$292 found 4 days ago
Tigerair Taiwan
Tue, 13 Jan. - Fri, 16 Jan.
KHH
Kaohsiung
GMP
Seoul
AU$307 Return, found 5 days ago
AU$307
Return
found 5 days ago
Select Tigerair Taiwan flight, departing Tue, 13 Jan. from Kaohsiung to Seoul, returning Fri, 16 Jan., priced at AU$307 found 5 days ago
Hahn Air Systems
Sat, 13 Sep. - Tue, 16 Sep.
KHH
Kaohsiung
GMP
Seoul
AU$312 Return, found 4 days ago
AU$312
Return
found 4 days ago
Select Hahn Air Systems flight, departing Sat, 13 Sep. from Kaohsiung to Seoul, returning Tue, 16 Sep., priced at AU$312 found 4 days ago
Jeju Air
Tue, 16 Sep. - Sat, 20 Sep.
KHH
Kaohsiung
GMP
Seoul
AU$318 Return, found 4 days ago
AU$318
Return
found 4 days ago
Select Jeju Air flight, departing Tue, 16 Sep. from Kaohsiung to Seoul, returning Sat, 20 Sep., priced at AU$318 found 4 days ago
Jeju Air with Bag
Sat, 13 Sep. - Tue, 16 Sep.
KHH
Kaohsiung
GMP
Seoul
AU$319 Return, found 4 days ago
AU$319
Return
found 4 days ago
Select Jeju Air with Bag flight, departing Sat, 13 Sep. from Kaohsiung to Seoul, returning Tue, 16 Sep., priced at AU$319 found 4 days ago
Tigerair Taiwan
Tue, 13 Jan. - Mon, 19 Jan.
KHH
Kaohsiung
GMP
Seoul
AU$322 Return, found 4 days ago
AU$322
Return
found 4 days ago
Select Tigerair Taiwan flight, departing Tue, 13 Jan. from Kaohsiung to Seoul, returning Mon, 19 Jan., priced at AU$322 found 4 days ago
Hahn Air Systems
Sat, 13 Sep. - Tue, 16 Sep.
KHH
Kaohsiung
GMP
Seoul
AU$324 Return, found 4 days ago
AU$324
Return
found 4 days ago
Select Hahn Air Systems flight, departing Sat, 13 Sep. from Kaohsiung to Seoul, returning Tue, 16 Sep., priced at AU$324 found 4 days ago
T'way Air with baggage
Wed, 3 Sep. - Sun, 7 Sep.
KHH
Kaohsiung
GMP
Seoul
AU$334 Return, found 4 days ago
AU$334
Return
found 4 days ago
Select T'way Air with baggage flight, departing Wed, 3 Sep. from Kaohsiung to Seoul, returning Sun, 7 Sep., priced at AU$334 found 4 days ago
Hahn Air Systems
Tue, 16 Sep. - Sat, 20 Sep.
KHH
Kaohsiung
GMP
Seoul
AU$347 Return, found 4 days ago
AU$347
Return
found 4 days ago
Select Hahn Air Systems flight, departing Tue, 16 Sep. from Kaohsiung to Seoul, returning Sat, 20 Sep., priced at AU$347 found 4 days ago
Flight from Kaohsiung to Seoul route information
Origin airport
Kaohsiung Intl.
Destination airport
Gimpo Intl.
Airlines serving
All Nippon Airways, T'way Air with baggage, Tigerair Taiwan
Return price
AU$291
Distance
1767 km
Average flight time
3 hours 51 mins

Your quick guide to flights from Kaohsiung to Seoul

Pick up great flights from Kaohsiung to Seoul

With Expedia, you have your pick of 2 flights a day with 20 airlines covering flights from Kaohsiung 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 Kaohsiung to Seoul that take around 2 hours.

Find cheap flights from Kaohsiung to Seoul

From the great flight deals with prices currently ranging from AU$292 to AU$347, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Kaohsiung 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 September.

Reasons to book your flight from Kaohsiung 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 Kaohsiung 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.

Frequently asked questions

How much is a flight from Kaohsiung Intl. Airport (KHH) to GMP?
Pack your bags, because round-trip journeys from KHH to GMP start from AU$292. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Siaogang Airport to GMP?
When it comes to cancellation fees, every airline has different terms and conditions. If you decide to cancel your trip, head to our Customer Service Portal.
How do I find cheap flights from Siaogang Airport to Gimpo Intl. Airport (GMP) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Kaohsiung Intl. Airport (KHH) to Gimpo Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Siaogang Airport to GMP?
It's around 1 800 kilometres between Kaohsiung and Seoul, so expect to be in your seat for a while. Keep yourself entertained by packing things like a magazine or a gripping book.
Which airlines fly direct from Kaohsiung Intl. Airport (KHH) to Gimpo Intl. Airport (GMP)?
Unfortunately, there are no airlines that fly direct between Kaohsiung Intl. Airport (KHH) and GMP. You'll need to book a flight with at least one stop.
Are Kaohsiung Intl. Airport (KHH) to GMP flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so there are no guarantees. While last-minute deals between Siaogang Airport and Gimpo Intl. Airport (GMP) are of course possible, it also makes sense to keep an eye on prices well before you fly. In fact, some air carriers release their prices up to 12 months ahead of the departure date. Expedia is continuously updating the best bargains around, so check back often and be ready to grab your seat when the price is low.

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