$110 Cheap Flights from Kaohsiung (KHH) to Seoul (GMP)

View $110 flight on Wed, Dec 10, 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 to Seoul (KHH-GMP)

Prices were available within the past 7 days and start at $110 for one-way flights and $206 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'Way Air
Wed, Dec 3 - Wed, Dec 17
KHH
Kaohsiung
GMP
Seoul
$206 Roundtrip, found 3 days ago
$206
Roundtrip
found 3 days ago
Select T'Way Air flight, departing Wed, Dec 3 from Kaohsiung to Seoul, returning Wed, Dec 17, priced at $206 found 3 days ago
T'Way Air
Mon, Dec 1 - Wed, Dec 10
KHH
Kaohsiung
GMP
Seoul
$212 Roundtrip, found 1 day ago
$212
Roundtrip
found 1 day ago
Select T'Way Air flight, departing Mon, Dec 1 from Kaohsiung to Seoul, returning Wed, Dec 10, priced at $212 found 1 day ago
T'Way Air
Mon, Dec 1 - Wed, Dec 17
KHH
Kaohsiung
GMP
Seoul
$215 Roundtrip, found 3 days ago
$215
Roundtrip
found 3 days ago
Select T'Way Air flight, departing Mon, Dec 1 from Kaohsiung to Seoul, returning Wed, Dec 17, priced at $215 found 3 days ago
T'Way Air
Mon, Dec 1 - Mon, Dec 8
KHH
Kaohsiung
GMP
Seoul
$222 Roundtrip, found 1 day ago
$222
Roundtrip
found 1 day ago
Select T'Way Air flight, departing Mon, Dec 1 from Kaohsiung to Seoul, returning Mon, Dec 8, priced at $222 found 1 day ago
T'Way Air
Sun, Nov 2 - Mon, Nov 17
KHH
Kaohsiung
GMP
Seoul
$228 Roundtrip, found 3 days ago
$228
Roundtrip
found 3 days ago
Select T'Way Air flight, departing Sun, Nov 2 from Kaohsiung to Seoul, returning Mon, Nov 17, priced at $228 found 3 days ago
Jeju Air
Thu, Dec 18 - Tue, Dec 23
KHH
Kaohsiung
GMP
Seoul
$235 Roundtrip, found 2 days ago
$235
Roundtrip
found 2 days ago
Select Jeju Air flight, departing Thu, Dec 18 from Kaohsiung to Seoul, returning Tue, Dec 23, priced at $235 found 2 days ago
T'Way Air
Wed, Nov 19 - Fri, Dec 5
KHH
Kaohsiung
GMP
Seoul
$238 Roundtrip, found 3 days ago
$238
Roundtrip
found 3 days ago
Select T'Way Air flight, departing Wed, Nov 19 from Kaohsiung to Seoul, returning Fri, Dec 5, priced at $238 found 3 days ago
Hahn Air Systems
Thu, Dec 18 - Tue, Dec 23
KHH
Kaohsiung
GMP
Seoul
$241 Roundtrip, found 2 days ago
$241
Roundtrip
found 2 days ago
Select Hahn Air Systems flight, departing Thu, Dec 18 from Kaohsiung to Seoul, returning Tue, Dec 23, priced at $241 found 2 days ago
T'way Air with baggage
Wed, Nov 26 - Sun, Nov 30
KHH
Kaohsiung
GMP
Seoul
$250 Roundtrip, found 5 days ago
$250
Roundtrip
found 5 days ago
Select T'way Air with baggage flight, departing Wed, Nov 26 from Kaohsiung to Seoul, returning Sun, Nov 30, priced at $250 found 5 days ago
Asiana Airlines
Sun, Nov 9 - Tue, Nov 25
KHH
Kaohsiung
GMP
Seoul
$559 Roundtrip, found 3 days ago
$559
Roundtrip
found 3 days ago
Select Asiana Airlines flight, departing Sun, Nov 9 from Kaohsiung to Seoul, returning Tue, Nov 25, priced at $559 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 center is 47 minutes. Flights from $261
ICN
Incheon Intl.
Cheapest
Average driving time to city center47 min
Flights from $261

Frequently asked questions

How much does a flight from Kaohsiung Intl. Airport (KHH) to Gimpo Intl. Airport (GMP) cost?
Lock in a cheap one-way flight from $110 or cheap return flight from $206 from Kaohsiung Intl. Airport (KHH) to Gimpo Intl. Airport (GMP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Kaohsiung Intl. Airport (KHH) to Gimpo Intl. Airport (GMP)?
The cheapest month to fly from KHH to GMP is December, when demand is low. Off-peak months are often when you'll find cheap fares for travel between these airports.
Which airlines fly direct from Kaohsiung Intl. Airport (KHH) to Gimpo Intl. Airport (GMP)?
Skip the stopovers and fly direct from Kaohsiung Intl. Airport (KHH) to Gimpo Intl. Airport (GMP) with 3 airlines, including:

  • TWay Air
  • Tigerair Taiwan
  • China Airlines

What is the cheapest airline that flies from Kaohsiung Intl. Airport (KHH) to Gimpo Intl. Airport (GMP)?
The cheapest airline to offer flights between Kaohsiung Intl. Airport (KHH) and Gimpo Intl. Airport (GMP) will change depending on when you plan to fly. However, you'll often find that low-cost carriers such as Tigerair Taiwan and T'Way Air are among the most affordable choices. Use Expedia's filters to compare airlines in one place and find the right KHH to GMP flight for your budget.
How many flights per day from Kaohsiung Intl. Airport (KHH) to Gimpo Intl. Airport (GMP)?
On average, you'll only find 1 nonstop flight operating from Kaohsiung Intl. Airport (KHH) to Gimpo Intl. Airport (GMP) per day. If this doesn't fit your travel plans, check out flights with a layover. Just customize your search on Expedia to include one stop or more to discover the next best option.
What are the most popular departure times for flights from Kaohsiung Intl. Airport (KHH) to Gimpo Intl. Airport (GMP)?
Flights between KHH and GMP tend to be busiest at 2 PM. If you'd like a more relaxed trip and possibly cheaper fares, choose a time outside the usual busy windows.
What day of the week has the most flights from KHH to GMP?
If you depart on a Friday, you'll get the largest range of choices for flights from Kaohsiung Intl. Airport (KHH) to Gimpo Intl. Airport (GMP).
What is the earliest flight from Kaohsiung Intl. Airport (KHH) to Gimpo Intl. Airport (GMP)?
Catch the earliest flight at around 2:05PM UTC+8, leaving from Kaohsiung Intl. Airport (KHH). You'll be flying for roughly 2h 50m, landing at Gimpo Intl. Airport (GMP) at approximately 5:55PM UTC+9.
How long does it take to fly from Kaohsiung Intl. Airport (KHH) to Gimpo Intl. Airport (GMP)?
It takes approximately 2 hours and 49 minutes to travel the 1,100 mi from KHH to GMP.
What airline has the least delays from KHH to GMP?
With 82% of flights usually landing on schedule, Tigerair Taiwan has the best on-time performance for direct flights from Kaohsiung Intl. Airport (KHH) to Gimpo Intl. Airport (GMP). To monitor your flight status and receive notifications if anything changes, simply head to the Expedia App.
What is the best time to fly from Kaohsiung Intl. Airport (KHH) to Gimpo Intl. Airport (GMP)?
To land at Gimpo Intl. Airport (GMP) without delays, opt for a flight that leaves Kaohsiung Intl. Airport (KHH) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Seoul from Kaohsiung Intl. Airport (KHH)?
If you're catching a direct flight from Kaohsiung Intl. Airport (KHH) to Seoul, you can arrive at either Incheon Intl. Airport (ICN) or Gimpo Intl. Airport (GMP).
Is it cheaper to buy a plane ticket from Kaohsiung Intl. Airport (KHH) to Gimpo Intl. Airport (GMP) last-minute?
Holding off until just before your departure to book your flight from KHH to GMP generally means paying more. Although you may find some last-minute offers, they aren't always guaranteed. Allow some flexibility in your schedule to boost your chances of scoring a bargain.
Is it cheaper to book a KHH to GMP flight and hotel package?
Compared with arranging flights and hotels separately, booking a KHH to GMP flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place will take the stress out of planning your trip. Just pick your flights and choose from our extensive range of hotels, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Kaohsiung Intl. Airport (KHH) to Gimpo Intl. Airport (GMP)?
In most instances, you can cancel or modify your KHH to GMP flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like further information, go to our Customer Service portal.

Travel information

Origin airport
Kaohsiung Intl.
Destination airport
Gimpo Intl.
Airlines serving
Hahn Air Systems, Jeju Air, T'Way Air
Roundtrip price
$205
Distance
1104 mi
Average flight time
3 hours 46 mins

Book with confidence

Kaohsiung to Seoul Flights

The cheapest times to fly from Kaohsiung to Seoul

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 Kaohsiung to Seoul are during the month of December. You can find some of the cheapest flights from Kaohsiung to Seoul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kaohsiung to Seoul

Sunday is one of the best days to book for cheap flights from Kaohsiung to Seoul: 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 Kaohsiung to Seoul

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 Kaohsiung to Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $110 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 Kaohsiung to Seoul 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 Kaohsiung to Seoul 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.

 

Kaohsiung to Seoul Flights

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