$152 Cheap Flights from Kota Kinabalu (BKI) to Jeju (CJU)

View $152 flight on Wed, Jan 14, 2026Opens in a new window

Popular airlines from Kota Kinabalu Intl. Airport (BKI) to Jeju Intl. Airport (CJU)

Cheap Flights from Kota Kinabalu to Jeju (BKI-CJU)

Prices were available within the past 7 days and start at $152 for one-way flights and $1,039 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Shanghai Airlines
Fri, May 8 - Tue, May 12
BKI
Kota Kinabalu
CJU
Jeju City
$1,039 Roundtrip, found 13 hours ago
$1,039
Roundtrip
found 13 hours ago
Select Shanghai Airlines flight, departing Fri, May 8 from Kota Kinabalu to Jeju City, returning Tue, May 12, priced at $1,039 found 13 hours ago

Frequently asked questions

How much does a flight from Kota Kinabalu Intl. Airport (BKI) to Jeju Intl. Airport (CJU) cost?
Grab a cheap one-way flight from $152 or cheap return flight from $1,039 from Kota Kinabalu Intl. Airport (BKI) to Jeju Intl. Airport (CJU) 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 Kota Kinabalu Intl. Airport (BKI) to Jeju Intl. Airport (CJU)?
May is the cheapest month to fly from BKI to CJU. Traveling during quieter months is often the key to finding better deals on flights.
What is the cheapest airline that flies from Kota Kinabalu Intl. Airport (BKI) to Jeju Intl. Airport (CJU)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest BKI to CJU flight.
How many flights per day from Kota Kinabalu Intl. Airport (BKI) to Jeju Intl. Airport (CJU)?
Direct flights from Kota Kinabalu Intl. Airport (BKI) to Jeju Intl. Airport (CJU) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BKI to CJU?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kota Kinabalu Intl. Airport (BKI) to Jeju Intl. Airport (CJU)?
To reach Jeju Intl. Airport (CJU) without delays, choose a flight that leaves Kota Kinabalu Intl. Airport (BKI) before 3 PM. The likelihood 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 Kota Kinabalu Intl. Airport (BKI) to Jeju Intl. Airport (CJU) last-minute?
Last-minute bookings from BKI to CJU are generally more expensive. To secure the best rates, start searching for flights early. That being said, if you're flexible with your travel dates, you may find a cheap ticket right before you leave.
Is it cheaper to book a BKI to CJU flight and hotel package?
Compared with arranging flights and hotels separately, booking a BKI to CJU flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place takes the hassle out of planning your trip. Just pick your flights and choose from our extensive range of stays, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Kota Kinabalu Intl. Airport (BKI) to Jeju Intl. Airport (CJU)?
If you reserved your BKI to CJU flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare 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, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Kota Kinabalu Intl.
Destination airport
Jeju Intl.
Roundtrip price
$1,039
Distance
2019 mi

Book with confidence

Kota Kinabalu to Jeju Flights

The cheapest times to fly from Kota Kinabalu to Jeju

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 Kota Kinabalu to Jeju are during the month of May. You can find some of the cheapest flights from Kota Kinabalu to Jeju with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kota Kinabalu to Jeju

Sunday is one of the best days to book for cheap flights from Kota Kinabalu to Jeju: 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 Kota Kinabalu to Jeju

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 Kota Kinabalu to Jeju in 2025. You can also book with separate airlines for your outbound and return journeys, from $152 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 Kota Kinabalu to Jeju 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 Kota Kinabalu to Jeju 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.

 

Kota Kinabalu to Jeju Flights

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*Available to One Key members.