Popular airlines from Kaohsiung to Seoul

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Cheap Flights from Kaohsiung to Seoul starting at S$ 105

Here are our top budget-friendly flights, offering flexible one-way or round-trip options. Additional flights with other timings and airlines are also available.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Kaohsiung to Seoul

Cheapest one-way flight price S$ 104
Cheapest return ticket price S$ 198
Off-season for travel April
Peak season for travel June
Flight distance 1,776.62km
Average flight time 2 hours 52 minutes
Popular airline Cebu Pacific

Cheapest time to fly from Kaohsiung to Seoul

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
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  • 15 22
  • 22 29
  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27
  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31
  • Sep

    31 7
Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When to buy flight tickets from Kaohsiung (KHH) to Seoul (SEL) the cheapest?

    Airlines adjust prices for flights from Kaohsiung to Seoul based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Kaohsiung (KHH) to Seoul (SEL) cost?

    According to Trip.com's data, the lowest price is around S$ 542.
  • How long is a flight from Kaohsiung (KHH) to Seoul (SEL)?

    It takes about 2 hours 52 minutes to fly from Kaohsiung (KHH) to Seoul (SEL).
  • What are the most popular airlines that fly from Kaohsiung (KHH) to Seoul (SEL)?

    Airlines with flights from Kaohsiung (KHH) to Seoul (SEL): Air Canada, Korean Air, Tigerair Taiwan, Hahn Air System, Jeju Air, China Airlines, Eva Air, T'Way Air and Asiana Airlines.
  • How many airports in Seoul?

    There are 2 airports near Seoul: Incheon International Airport and Gimpo International Airport.

How to find a cheap flight from Kaohsiung to Seoul

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Kaohsiung to Seoul. Book your flights at the right time and save more.
1
Choose your dates flexibly and get the best deals on flights from Kaohsiung to Seoul.
Tap 'Date' on the flight search bar to browse the calendar for Kaohsiung to Seoul airfare over the next 6 months in 2025. If you're looking to fly within the next 3 months, the cheapest date seems to be Mon, Jul 14, with one-way flights starting at S$ 105.
2
Compare cheap flight deals from hundreds of airlines for Kaohsiung to Seoul flights.
Our extensive search lets you compare prices from over 500 airlines to find the cheapest flights from Kaohsiung to Seoul. The cheapest flight at the moment is with T'Way Air.
3
Set up a Price Alert
Set up a Price Alert for your Kaohsiung to Seoul flights and track ticket prices easily—no need for daily checks.
4
Don't miss out on cheap deals and promo codes for Kaohsiung to Seoul flights.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership for more exclusive flight deals.
5
Book early or wait for last-minute deals.
It's always better to book early. Flight tickets are often at their lowest when first released, usually a year ahead of departure. Keep an eye out as soon as your desired flights open for booking. If you miss the early deals, you may still find lower prices closer to your travel date.
6
Search for flights on the go.
For the best flight booking experience on the go, download Trip.com and search for cheap flights from Kaohsiung to Seoul to get your exclusive deals.