$95 Cheap Flights from Seoul (ICN) to Kaohsiung (KHH)

View $95 flight on Wed, Nov 5, 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Kaohsiung Intl. Airport (KHH)

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Cheap Flights from Seoul to Kaohsiung (ICN-KHH)

Prices were available within the past 7 days and start at $95 for one-way flights and $148 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'Way Air
Wed, Nov 5 - Thu, Nov 6
ICN
Seoul
KHH
Kaohsiung
$148 Roundtrip, found 2 days ago
$148
Roundtrip
found 2 days ago
Select T'Way Air flight, departing Wed, Nov 5 from Seoul to Kaohsiung, returning Thu, Nov 6, priced at $148 found 2 days ago
T'Way Air
Thu, Nov 6 - Wed, Nov 12
ICN
Seoul
KHH
Kaohsiung
$163 Roundtrip, found 1 day ago
$163
Roundtrip
found 1 day ago
Select T'Way Air flight, departing Thu, Nov 6 from Seoul to Kaohsiung, returning Wed, Nov 12, priced at $163 found 1 day ago
T'way Air with baggage
Thu, Nov 6 - Thu, Nov 13
ICN
Seoul
KHH
Kaohsiung
$167 Roundtrip, found 1 day ago
$167
Roundtrip
found 1 day ago
Select T'way Air with baggage flight, departing Thu, Nov 6 from Seoul to Kaohsiung, returning Thu, Nov 13, priced at $167 found 1 day ago
T'Way Air
Mon, Nov 10 - Wed, Nov 12
ICN
Seoul
KHH
Kaohsiung
$169 Roundtrip, found 4 days ago
$169
Roundtrip
found 4 days ago
Select T'Way Air flight, departing Mon, Nov 10 from Seoul to Kaohsiung, returning Wed, Nov 12, priced at $169 found 4 days ago
T'Way Air
Wed, Nov 5 - Wed, Nov 12
ICN
Seoul
KHH
Kaohsiung
$170 Roundtrip, found 2 days ago
$170
Roundtrip
found 2 days ago
Select T'Way Air flight, departing Wed, Nov 5 from Seoul to Kaohsiung, returning Wed, Nov 12, priced at $170 found 2 days ago
T'Way Air
Wed, Nov 5 - Fri, Nov 7
ICN
Seoul
KHH
Kaohsiung
$177 Roundtrip, found 2 days ago
$177
Roundtrip
found 2 days ago
Select T'Way Air flight, departing Wed, Nov 5 from Seoul to Kaohsiung, returning Fri, Nov 7, priced at $177 found 2 days ago
T'Way Air
Mon, Nov 10 - Wed, Nov 19
ICN
Seoul
KHH
Kaohsiung
$183 Roundtrip, found 4 days ago
$183
Roundtrip
found 4 days ago
Select T'Way Air flight, departing Mon, Nov 10 from Seoul to Kaohsiung, returning Wed, Nov 19, priced at $183 found 4 days ago
China Eastern Airlines
Thu, Dec 25 - Sun, Dec 28
ICN
Seoul
KHH
Kaohsiung
$242 Roundtrip, found 3 days ago
$242
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Thu, Dec 25 from Seoul to Kaohsiung, returning Sun, Dec 28, priced at $242 found 3 days ago
Cathay Pacific
Mon, Nov 3 - Thu, Nov 6
ICN
Seoul
KHH
Kaohsiung
$242 Roundtrip, found 3 hours ago
$242
Roundtrip
found 3 hours ago
Select Cathay Pacific flight, departing Mon, Nov 3 from Seoul to Kaohsiung, returning Thu, Nov 6, priced at $242 found 3 hours ago
EVA Airways
Wed, Nov 26 - Thu, Nov 27
ICN
Seoul
KHH
Kaohsiung
$264 Roundtrip, found 5 days ago
$264
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Wed, Nov 26 from Seoul to Kaohsiung, returning Thu, Nov 27, priced at $264 found 5 days ago

Find the cheapest month to fly from Seoul (ICN) to Kaohsiung (KHH)

May is typically the cheapest month to fly

From $130 - $307 per traveler.

Alternative airports near Kaohsiung

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

Select flight to Kaohsiung Intl. KHH. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $242
KHH
Kaohsiung Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $242

Frequently asked questions

How much does a flight from Incheon Intl. Airport (ICN) to Kaohsiung Intl. Airport (KHH) cost?
Snag a cheap one-way flight from $95 or cheap return flight from $148 from Incheon Intl. Airport (ICN) to Kaohsiung Intl. Airport (KHH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Incheon Intl. Airport (ICN) to Kaohsiung Intl. Airport (KHH)?
November is the most affordable month to fly from ICN to KHH. Planning your trip for the off-season is often the key to finding better fares.
Which airlines fly direct from Incheon Intl. Airport (ICN) to Kaohsiung Intl. Airport (KHH)?
Enjoy an uninterrupted journey to Kaohsiung Intl. Airport (KHH). 4 carriers offer direct flights from Incheon Intl. Airport (ICN), including:

  • EVA Air
  • China Airlines
  • TWay Air

What is the cheapest airline that flies from Incheon Intl. Airport (ICN) to Kaohsiung Intl. Airport (KHH)?
The cheapest airline to offer flights between Incheon Intl. Airport (ICN) and Kaohsiung Intl. Airport (KHH) will change depending on your travel dates. However, you'll often find that low-cost carriers such as T'Way Air and Aero K Airlines have some of the best prices available. Use Expedia's filters to compare airlines in one place and find the right ICN to KHH flight that suits your budget.
How many flights per day from Incheon Intl. Airport (ICN) to Kaohsiung Intl. Airport (KHH)?
Each day, an average of 3 direct flights operate from Incheon Intl. Airport (ICN) to Kaohsiung Intl. Airport (KHH). Choose the departure that works for you.
What are the most popular departure times for flights from Incheon Intl. Airport (ICN) to Kaohsiung Intl. Airport (KHH)?
Flights between ICN and KHH are busiest at 12 PM. If you'd like a more relaxed experience and possibly cheaper prices, look for a time when demand is lower.
What day of the week has the most flights from ICN to KHH?
Jet off on a Sunday if you're searching for the best selection of flights from Incheon Intl. Airport (ICN) to Kaohsiung Intl. Airport (KHH).
What is the earliest flight from Incheon Intl. Airport (ICN) to Kaohsiung Intl. Airport (KHH)?
Incheon Intl. Airport (ICN)'s earliest flight to Kaohsiung Intl. Airport (KHH) takes off at approximately 12:00PM UTC+9. With a travel time of 3h 10m, you'll touch down at around 2:10PM UTC+8.
How long does it take to fly from Incheon Intl. Airport (ICN) to Kaohsiung Intl. Airport (KHH)?
Flights from ICN to KHH have an average travel time of 3 hours and 17 minutes. The total distance between the two is 1,100 mi.
What airline has the least delays from ICN to KHH?
With 100% of journeys typically arriving as scheduled, Asiana Airlines has the best on-time performance for direct flights from Incheon Intl. Airport (ICN) to Kaohsiung Intl. Airport (KHH). To check your flight status and get notified about any changes, use the Expedia App.
What is the best time to fly from Incheon Intl. Airport (ICN) to Kaohsiung Intl. Airport (KHH)?
To avoid possible delays on the Incheon Intl. Airport (ICN) to Kaohsiung Intl. Airport (KHH) route, aim to travel before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Kaohsiung from Incheon Intl. Airport (ICN)?
Kaohsiung Intl. Airport (KHH) is the only airport in Kaohsiung with direct flights from Incheon Intl. Airport (ICN). Check out your options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Incheon Intl. Airport (ICN) to Kaohsiung Intl. Airport (KHH) last-minute?
Booking your plane ticket from ICN to KHH shortly before your journey is usually more expensive. However, if there's some wiggle room with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book an ICN to KHH flight and hotel package?
Opting for an ICN to KHH flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our extensive range of accommodations 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 Incheon Intl. Airport (ICN) to Kaohsiung Intl. Airport (KHH)?
If you reserved your ICN to KHH flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare 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, visit our Customer Service portal for more information.

Travel information

Origin airport
Incheon Intl.
Destination airport
Kaohsiung Intl.
Airlines serving
Air Macau Company, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, EVA Airways, Korean Air, T'Way Air, T'way Air with baggage, Xiamen Airlines
Roundtrip price
$148
Distance
1090 mi
Average flight time
1 hour 58 mins

Book with confidence

Seoul to Kaohsiung Flights

The cheapest times to fly from Seoul to Kaohsiung

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seoul to Kaohsiung are during the month of November. You can find some of the cheapest flights from Seoul to Kaohsiung with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Kaohsiung

Sunday is one of the best days to book for cheap flights from Seoul to Kaohsiung: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seoul to Kaohsiung

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seoul to Kaohsiung in 2025. You can also book with separate airlines for your outbound and return journeys, from $95 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seoul to Kaohsiung flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seoul to Kaohsiung airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seoul to Kaohsiung Flights

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*Available to One Key members.