$234 Cheap Flights from Jeju (CJU) to Kaohsiung (KHH)

View $234 flight on Tue, Oct 21, 2025Opens in a new window

Popular airlines from Jeju Intl. Airport (CJU) to Kaohsiung Intl. Airport (KHH)

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Cheap Flights from Jeju to Kaohsiung (CJU-KHH)

Prices were available within the past 7 days and start at $234 for one-way flights and $393 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Wed, Sep 24 - Wed, Oct 1
CJU
Jeju City
KHH
Kaohsiung
$393 Roundtrip, found 1 day ago
$393
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Wed, Sep 24 from Jeju City to Kaohsiung, returning Wed, Oct 1, priced at $393 found 1 day ago
Cathay Pacific
Wed, Sep 24 - Wed, Oct 1
CJU
Jeju City
KHH
Kaohsiung
$394 Roundtrip, found 1 day ago
$394
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Wed, Sep 24 from Jeju City to Kaohsiung, returning Wed, Oct 1, priced at $394 found 1 day ago
Cathay Pacific
Mon, Sep 22 - Mon, Sep 29
CJU
Jeju City
KHH
Kaohsiung
$395 Roundtrip, found 3 days ago
$395
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Mon, Sep 22 from Jeju City to Kaohsiung, returning Mon, Sep 29, priced at $395 found 3 days ago
Cathay Pacific
Wed, Sep 24 - Wed, Oct 1
CJU
Jeju City
KHH
Kaohsiung
$404 Roundtrip, found 1 day ago
$404
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Wed, Sep 24 from Jeju City to Kaohsiung, returning Wed, Oct 1, priced at $404 found 1 day ago
Cathay Pacific
Tue, Sep 23 - Tue, Sep 30
CJU
Jeju City
KHH
Kaohsiung
$410 Roundtrip, found 3 days ago
$410
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Tue, Sep 23 from Jeju City to Kaohsiung, returning Tue, Sep 30, priced at $410 found 3 days ago
Cathay Pacific
Mon, Sep 22 - Mon, Sep 29
CJU
Jeju City
KHH
Kaohsiung
$435 Roundtrip, found 3 days ago
$435
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Mon, Sep 22 from Jeju City to Kaohsiung, returning Mon, Sep 29, priced at $435 found 3 days ago
Cathay Pacific
Wed, Sep 24 - Wed, Oct 1
CJU
Jeju City
KHH
Kaohsiung
$437 Roundtrip, found 1 day ago
$437
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Wed, Sep 24 from Jeju City to Kaohsiung, returning Wed, Oct 1, priced at $437 found 1 day ago
Cathay Pacific
Mon, Sep 22 - Mon, Sep 29
CJU
Jeju City
KHH
Kaohsiung
$439 Roundtrip, found 3 days ago
$439
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Mon, Sep 22 from Jeju City to Kaohsiung, returning Mon, Sep 29, priced at $439 found 3 days ago
Cathay Pacific
Wed, Sep 24 - Wed, Oct 1
CJU
Jeju City
KHH
Kaohsiung
$448 Roundtrip, found 1 day ago
$448
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Wed, Sep 24 from Jeju City to Kaohsiung, returning Wed, Oct 1, priced at $448 found 1 day ago
Cathay Pacific
Tue, Sep 23 - Tue, Sep 30
CJU
Jeju City
KHH
Kaohsiung
$453 Roundtrip, found 3 days ago
$453
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Tue, Sep 23 from Jeju City to Kaohsiung, returning Tue, Sep 30, priced at $453 found 3 days ago
Flights from Jeju (CJU) to Kaohsiung (KHH)
Origin airport
Jeju Intl.
Destination airport
Kaohsiung Intl.
Airlines serving
Cathay Pacific
Roundtrip price
$392
Distance
843 mi
Average flight time
1 hour 27 mins

Jeju to Kaohsiung Flights

The cheapest times to fly from Jeju 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 Jeju to Kaohsiung are during the month of September. You can find some of the cheapest flights from Jeju to Kaohsiung with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Jeju to Kaohsiung

Sunday is one of the best days to book for cheap flights from Jeju 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 Jeju 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 Jeju to Kaohsiung in 2025. You can also book with separate airlines for your outbound and return journeys, from $234 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 Jeju 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 Jeju 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.

 

Frequently asked questions

How much does a flight from Jeju Intl. Airport (CJU) to Kaohsiung Intl. Airport (KHH) cost?
Discover the latest flight deals from CJU to KHH by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from CJU to KHH?
Search for direct flights from CJU to KHH in July to score cheaper tickets. You can find a one-way T'way Air with baggage flight for $139 leaving on July 6 2025. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on June 26 2025 and remains unchanged.
What is the cheapest airline that flies from CJU to KHH?
With fares starting at $139 for a one-way flight from CJU to KHH, T'way Air with baggage is currently the cheapest airline flying this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from CJU on July 6 2025. Prices were last updated on June 26 2025 and have not changed since.
How many flights per day from Jeju Intl. Airport (CJU) to Kaohsiung Intl. Airport (KHH)?
Direct flights from Jeju Intl. Airport (CJU) to Kaohsiung Intl. Airport (KHH) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CJU to KHH?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Jeju Intl. Airport (CJU) to Kaohsiung Intl. Airport (KHH)?
To arrive at Kaohsiung Intl. Airport (KHH) on time, book a flight that takes off from Jeju Intl. Airport (CJU) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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.
Is it cheaper to buy a plane ticket from Jeju Intl. Airport (CJU) to Kaohsiung Intl. Airport (KHH) last-minute?
Waiting until right before your break to book a flight from CJU to KHH often results in higher prices. Although you may find some last-minute discounts, they aren't always guaranteed. Be flexible with your travel plans to maximize your chances of landing a bargain.
Is it cheaper to book a CJU to KHH flight and hotel package?
Compared with arranging hotels and flights separately, booking a CJU to KHH flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place will take the stress out of travel planning. Just pick your flights and choose from our wide range of stays, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Jeju Intl. Airport (CJU) to Kaohsiung Intl. Airport (KHH)?
If you reserved your CJU 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 ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

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*Available to One Key members.