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

View AU$134 flight on Wed, 3 Sep. 2025Opens in a new window

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Cheap Flights from Kaohsiung (KHH) 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.

T'way Air with baggage
Wed, 3 Sep. - Wed, 10 Sep.
KHH
Kaohsiung
ICN
Seoul
AU$308 Return, found 4 days ago
AU$308
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$308 found 4 days ago
T'way Air with baggage
Wed, 3 Sep. - Sun, 7 Sep.
KHH
Kaohsiung
ICN
Seoul
AU$318 Return, found 4 days ago
AU$318
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$318 found 4 days ago
T'way Air with baggage
Tue, 2 Sep. - Mon, 8 Sep.
KHH
Kaohsiung
ICN
Seoul
AU$320 Return, found 5 days ago
AU$320
Return
found 5 days ago
Select T'way Air with baggage flight, departing Tue, 2 Sep. from Kaohsiung to Seoul, returning Mon, 8 Sep., priced at AU$320 found 5 days ago
T'way Air with baggage
Tue, 16 Sep. - Sat, 20 Sep.
KHH
Kaohsiung
ICN
Seoul
AU$344 Return, found 4 days ago
AU$344
Return
found 4 days ago
Select T'way Air with baggage flight, departing Tue, 16 Sep. from Kaohsiung to Seoul, returning Sat, 20 Sep., priced at AU$344 found 4 days ago
Air Macau Company
Sat, 30 Aug. - Tue, 2 Sep.
KHH
Kaohsiung
ICN
Seoul
AU$471 Return, found 6 days ago
AU$471
Return
found 6 days ago
Select Air Macau Company flight, departing Sat, 30 Aug. from Kaohsiung to Seoul, returning Tue, 2 Sep., priced at AU$471 found 6 days ago
China Airlines
Wed, 3 Sep. - Wed, 10 Sep.
KHH
Kaohsiung
ICN
Seoul
AU$507 Return, found 4 days ago
AU$507
Return
found 4 days ago
Select China Airlines flight, departing Wed, 3 Sep. from Kaohsiung to Seoul, returning Wed, 10 Sep., priced at AU$507 found 4 days ago
Vietjet Air
Sat, 20 Jun. - Mon, 22 Jun.
KHH
Kaohsiung
ICN
Seoul
AU$582 Return, found 6 days ago
AU$582
Return
found 6 days ago
Select Vietjet Air flight, departing Sat, 20 Jun. from Kaohsiung to Seoul, returning Mon, 22 Jun., priced at AU$582 found 6 days ago
Vietnam Airlines
Sat, 20 Jun. - Mon, 22 Jun.
KHH
Kaohsiung
ICN
Seoul
AU$680 Return, found 6 days ago
AU$680
Return
found 6 days ago
Select Vietnam Airlines flight, departing Sat, 20 Jun. from Kaohsiung to Seoul, returning Mon, 22 Jun., priced at AU$680 found 6 days ago
EVA Airways
Wed, 28 Jan. - Thu, 12 Feb.
KHH
Kaohsiung
ICN
Seoul
AU$683 Return, found 5 hours ago
AU$683
Return
found 5 hours ago
Select EVA Airways flight, departing Wed, 28 Jan. from Kaohsiung to Seoul, returning Thu, 12 Feb., priced at AU$683 found 5 hours ago
HK Express
Fri, 5 Dec. - Sun, 7 Dec.
KHH
Kaohsiung
ICN
Seoul
AU$794 Return, found 6 days ago
AU$794
Return
found 6 days ago
Select HK Express flight, departing Fri, 5 Dec. from Kaohsiung to Seoul, returning Sun, 7 Dec., priced at AU$794 found 6 days ago
Flight from Kaohsiung to Seoul route information
Origin airport
Kaohsiung Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Macau Company, All Nippon Airways, Asiana Airlines, Cathay Pacific, China Airlines, EVA Airways, HK Express, Korean Air, Philippine Airlines, T'way Air with baggage, Thai Airways International, United, Vietjet Air, Vietnam Airlines, Xiamen Airlines
Return price
AU$307
Distance
1745 km
Average flight time
3 hours 52 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 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 hours.

Find cheap flights from Kaohsiung to Seoul

From the great flight deals with prices currently ranging from AU$308 to AU$794, 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 KHH to Incheon Intl. Airport (ICN)?
The lowest price advertised for a round-trip journey from Kaohsiung Intl. Airport (KHH) to Seoul–Incheon Intl. Airport is AU$308. But you better act fast. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from KHH to Seoul–Incheon Intl. Airport?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from KHH to Seoul–Incheon Intl. Airport 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 Siaogang Airport to Seoul–Incheon Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Kaohsiung Intl. Airport (KHH) to Incheon Intl. Airport (ICN)?
Around 1 750 kilometres separates Kaohsiung and South Korea, so pack some in-flight entertainment to help you while away a few hours. That latest bestseller you haven't started will be just the ticket.
Which airlines fly direct from Kaohsiung Intl. Airport (KHH) to ICN?
Check out EVA Air (BR) if you want to fly straight from Siaogang Airport to ICN. This carrier operates 30 flights every month, so you're sure to find one that fits your schedule.
Are Kaohsiung Intl. Airport (KHH) to Seoul–Incheon Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Kaohsiung Intl. Airport (KHH) to Incheon Intl. Airport (ICN) last minute could be your ticket to a great deal. However, you might miss out on a flight altogether! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

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