Cheapest airlines flights from Kaohsiung to Jeju City

You can choose from 2 airlines that fly from Kaohsiung to Jeju City, including Tigerair Taiwan, T'Way Air, Tigerair Taiwan has lowest fares on this route.
Tigerair Taiwan logo Tigerair Taiwan
T'Way Air logo T'Way Air
Airlines are determined based on actual purchased flight tickets from Kaohsiung to Jeju City according to previous 12 months data from Trip.com.

Search for direct flights from Kaohsiung to Jeju City in the next 3 months. Based on Trip.com's latest 7-day flight data, one-way direct flights start at US$71, and round-trip direct flights start at US$137.

Displayed flight fares from Kaohsiung to Jeju City are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Kaohsiung to Jeju City Flight Details

The distance between Kaohsiung and Jeju City is about 1,355.65 km. The average flying time from Kaohsiung to Jeju City is around 2 hours 22 minutes. Based on Trip.com's latest data, travel demand is highest in July. The off-season for travel is October.

Cheapest one-way flight priceUS$71
Cheapest return ticket priceUS$137
Cheapest monthOctober
Peak season for travelJuly
Flight distance1,355.65 km
Average flight time2 hours 22 minutes
Popular airlineTigerair Taiwan
Flight statistics for the Kaohsiung–Jeju City route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Kaohsiung to Jeju City

Which month has the cheapest one-way flights from Kaohsiung to Jeju City?

The average price of one-way flights from Kaohsiung to Jeju City purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Kaohsiung to Jeju City is December, with an average price of US$93; while the month with the highest flight price is usually June, with an average price of up to US$174.

US$174
US$134
US$93
US$53
    Cheapest
  • US$119
    Apr
  • US$133
    May
  • US$174
    Jun
  • US$137
    Jul
  • US$140
    Aug
  • US$129
    Sep
  • US$149
    Oct
  • US$110
    Nov
  • US$93
    Dec
  • US$105
    Jan
  • US$107
    Feb
  • US$128
    Mar

What is the cheapest day of the week to fly from Kaohsiung to Jeju City?

Average weekly flight prices from Kaohsiung to Jeju City by travel date (Based on Trip.com’s past 12 months of data)

Based on Trip.com’s past 12 months of flight data, the cheapest day to fly from Kaohsiung to Jeju City is Monday, with average prices lower than on other days. Avoid Thursday, as prices are usually highest then.

US$153
US$139
US$125
US$111
  • US$125
    Mon
  • US$152
    Tue
  • US$147
    Wed
  • US$153
    Thu
  • US$149
    Fri
  • US$125
    Sat
  • US$126
    Sun

When is the cheapest day to fly from Kaohsiung to Jeju City during International Workers' Day?

Based on Trip.com's data over the past 3 days, these are the lowest one-way flight prices from Kaohsiung to Jeju City during International Workers' Day.

International Workers' Day is scheduled for May 1. The cheapest flights from Kaohsiung to Jeju City are available on Apr 28, with fares starting at US$100.

US$171
US$136
US$100
US$65
  • US$100
    28
    Apr
  • US$154
    29
  • US$171
    30
  • US$163
    1
    May
  • US$142
    2
  • US$115
    3

Frequently Asked Questions

  • What are the cheapest flights from Kaohsiung to Jeju City (KHH-CJU)?

    Based on Trip.com data, Tigerair Taiwan offers one-way fares as low as US$71 on Cheapest nonstop routes (e.g. KHH to CJU on Thu, Apr 23), while Tigerair Taiwan offers Cheapest nonstop round-trips from US$137 departing on Thu, Apr 23 and returning on Sun, Apr 26.
  • At the moment, you can catch a nonstop flight from Kaohsiung to Jeju City with the following airlines, including: Tigerair Taiwan T'Way Air Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 2 hours 22 minutes to fly from Kaohsiung to Jeju City.
  • 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 Jeju City 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.
  • Based on Trip.com data in the past 4 weeks, there is 8 flight per week flying from Kaohsiung to Jeju City. You can check the weekly schedule for popular airlines on this route below: Tigerair Taiwan: S/-/T/-/T/-/S -- IT670 (16:05) T'Way Air: -/M/-/W/-/F/S -- TW690 (13:54)
  • To find best deals on flights from Kaohsiung to Jeju City, 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 Thu, Apr 23, with one-way flights priced at just US$71.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Tigerair Taiwan.
    · 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 Jeju City travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Kaohsiung to Jeju City is October, when demand for travel is lower.
  • After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Kaohsiung to Jeju City on April 22, 2026 with Tigerair Taiwan, with prices starting at US$140.
  • You can land at any one of the following hubs in Jeju City, with Kaohsiung International Airport to Jeju International Airport (KHH-CJU) is by far the most common option on this route: Jeju International Airport (CJU).
  • The time difference between Jeju City and Kaohsiung is 1h.
  • Tickets can only be changed or canceled 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.

Trip.com Airline Insights on Flights from Kaohsiung to Jeju City

Which airline offers the cheapest direct flights from Kaohsiung to Jeju City?

Data is based on the average price of all nonstop flights from Kaohsiung to Jeju City on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, T'Way Air provides the lowest-priced direct flights from Kaohsiung to Jeju City, with fares starting at US$138.

US$83
US$138
US$193
US$248
US$303
T'Way Air
US$138
T'Way Air
Tigerair Taiwan
US$147
Tigerair Taiwan
China Airlines
US$303
China Airlines

How many flights fly from Kaohsiung to Jeju City daily?

The data is based on the flight numbers for each day of the week from Kaohsiung to Jeju City within the Trip.com database over the past month.

Based on the past month's historical data from Trip.com, the number of flights from Kaohsiung to Jeju City is the highest on Saturday/Sunday and the lowest on Thursday.

7
5
3
1
Highest
4
Mon
4
Tue
4
Wed
3
Thu
5
Fri
7
Sat
7
Sun

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.