Cheap Flights from Kaohsiung to Seoul from AU$ 116

Flight FAQs

• Which airlines offer the cheapest flights from Kaohsiung (KHH) to Seoul (SEL)?

  Based on Trip.com data, T'Way Air offers one-way fares as low as AU$ 116 on Cheapest nonstop routes (e.g. KHH to ICN on Wed, Sep 9), while T'Way Air offers Cheapest nonstop round-trips from AU$ 220 departing on Tue, Sep 15 and returning on Sat, Sep 19.

• Which airlines offer direct flights from Kaohsiung to Seoul?

  At the moment, you can catch a direct flight from Kaohsiung to Seoul with the following airlines, including: T'Way Air China Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is the flights from Kaohsiung (KHH) to Seoul (SEL)?

  It takes about 2 hours 51 minutes to fly from Kaohsiung (KHH) to Seoul (SEL).

• When is the best time to book flights from Kaohsiung to Seoul?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Kaohsiung to Seoul is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Kaohsiung to Seoul?

  Based on Trip.com data in the past 4 weeks, there is 21 flight per week flying from Kaohsiung to Seoul. You can check the weekly schedule for popular airlines on this route below: China Airlines: S/M/T/W/T/F/S -- CI164 (07:14)

• How can I find the best deals on flights from Kaohsiung to Seoul?

  To find best deals on flights from Kaohsiung to Seoul, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Sep 9, with one-way flights priced at just AU$ 116.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is T'Way Air.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Seoul travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Kaohsiung to Seoul to get the best price?

  The cheapest months to fly from Kaohsiung to Seoul is October, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Kaohsiung to Seoul?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Kaohsiung to Seoul on August 23, 2026 with T'Way Air, with prices starting at AU$ 105.

• Which airports can I fly through when travelling to Seoul from Kaohsiung?

  You can land at any one of the following hubs in Seoul, with Kaohsiung International Airport to Incheon International Airport (KHH-ICN) is by far the most common option on this route: Gimpo International Airport (GMP) Incheon International Airport (ICN).

• What is the time difference between Kaohsiung and Seoul?

  The time difference between Seoul and Kaohsiung is 1h.

• How can I change or cancel my flight ticket from Kaohsiung to Seoul?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Kaohsiung to Seoul?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Kaohsiung to Seoul is AU$ 384. Fares vary by travel date, airline and availability.

• What is the average cost of a return flight from Kaohsiung to Seoul?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Kaohsiung to Seoul is AU$ 563. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Kaohsiung to Seoul on Trip.com?

  Enter Kaohsiung and Seoul, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

• Are there budget airlines on the Kaohsiung to Seoul route?

  T'Way Air, Jeju Air and Tigerair Taiwanare the most popular budget airlines flying from Kaohsiung to Seoul. Check baggage, seat and payment fees before comparing the final price.