$2,433 Cheap Flights from Kobe (UKB) to Jeju (CJU)

View $2,433 flight on Sat, Jun 6, 2026Opens in a new window

Popular airlines from Kobe Airport (UKB) to Jeju Intl. Airport (CJU)

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Cheap Flights from Kobe to Jeju (UKB-CJU)

Prices were available within the past 7 days and start at $2,433 for one-way flights and $398 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Juneyao Air
Sun, Dec 21 - Wed, Dec 31
UKB
Kobe
CJU
Jeju City
$398 Roundtrip, found 4 days ago
$398
Roundtrip
found 4 days ago
Select Juneyao Air flight, departing Sun, Dec 21 from Kobe to Jeju City, returning Wed, Dec 31, priced at $398 found 4 days ago
Flights from Kobe (UKB) to Jeju (CJU)
Origin airport
Kobe
Destination airport
Jeju Intl.
Roundtrip price
$397
Distance
505 mi

Kobe to Jeju Flights

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

 

The best time to book a flight from Kobe to Jeju

Sunday is one of the best days to book for cheap flights from Kobe 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 Kobe 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 Kobe to Jeju in 2026. You can also book with separate airlines for your outbound and return journeys, from $2,433 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 Kobe 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 Kobe 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.

 

Frequently asked questions

How much does a flight from Kobe Airport (UKB) to Jeju Intl. Airport (CJU) cost?
Snag a cheap one-way flight from $2,433 or cheap return flight from $398 from Kobe Airport (UKB) 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 Kobe Airport (UKB) to Jeju Intl. Airport (CJU)?
December is the cheapest month to fly from UKB to CJU. Avoiding peak travel times is often the key to landing a great deal.
Which airlines fly direct from Kobe Airport (UKB) to Jeju Intl. Airport (CJU)?
You can't catch a direct flight from Kobe (UKB) to Jeju Intl. Airport (CJU). However, you can easily reach Jeju City without any layovers by departing from Kansai Intl. Airport (KIX).
What is the cheapest airline that flies from Kobe Airport (UKB) to Jeju Intl. Airport (CJU)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from UKB to CJU. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Kobe Airport (UKB) to Jeju Intl. Airport (CJU)?
You'll have to book a flight with a layover when traveling from Kobe Airport (UKB) to Jeju Intl. Airport (CJU). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from UKB to CJU?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kobe Airport (UKB) to Jeju Intl. Airport (CJU)?
To arrive at Jeju Intl. Airport (CJU) on schedule, book a flight that takes off from Kobe Airport (UKB) 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 Kobe Airport (UKB) to Jeju Intl. Airport (CJU) last-minute?
Holding off until just before your trip to book a flight from UKB to CJU often results in higher prices. While you might find some last-minute deals, they aren't always guaranteed. Keep your travel schedule open for the best chance of scoring a bargain.
Is it cheaper to book an UKB to CJU flight and hotel package?
Compared with arranging flights and hotels separately, booking an UKB to CJU flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place takes the hassle out of planning your trip. Simply secure your flights and select from our wide range of hotels, then customize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Kobe Airport (UKB) to Jeju Intl. Airport (CJU)?
If you reserved your UKB to CJU flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.