$95 Cheap Flights from Busan (PUS) to Jeju (CJU)

View $95 flight on Wed, Aug 13, 2025Opens in a new window

Popular airlines from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU)

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Cheap Flights from Busan to Jeju (PUS-CJU)

Prices were available within the past 7 days and start at $95 for one-way flights and $190 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Sun, Aug 24 - Tue, Aug 26
PUS
Busan
CJU
Jeju City
$190 Roundtrip, found 1 hour ago
$190
Roundtrip
found 1 hour ago
Select Korean Air flight, departing Sun, Aug 24 from Busan to Jeju City, returning Tue, Aug 26, priced at $190 found 1 hour ago
Korean Air
Thu, Aug 7 - Tue, Aug 12
PUS
Busan
CJU
Jeju City
$192 Roundtrip, found 12 hours ago
$192
Roundtrip
found 12 hours ago
Select Korean Air flight, departing Thu, Aug 7 from Busan to Jeju City, returning Tue, Aug 12, priced at $192 found 12 hours ago
Korean Air
Thu, Jan 29 - Wed, Feb 18
PUS
Busan
CJU
Jeju City
$327 Roundtrip, found 5 days ago
$327
Roundtrip
found 5 days ago
Select Korean Air flight, departing Thu, Jan 29 from Busan to Jeju City, returning Wed, Feb 18, priced at $327 found 5 days ago
Korean Air
Sat, Aug 2 - Tue, Aug 5
PUS
Busan
CJU
Jeju City
$459 Roundtrip, found 20 hours ago
$459
Roundtrip
found 20 hours ago
Select Korean Air flight, departing Sat, Aug 2 from Busan to Jeju City, returning Tue, Aug 5, priced at $459 found 20 hours ago

Find the cheapest month to fly from Busan (PUS) to Jeju City (CJU)

June is typically the cheapest month to fly

From $25 - $77 per traveler.

Graph displaying average flight prices per month

Alternative airports near Jeju City

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Jeju Intl. CJU. Cheapest and Closest option available. Average driving time to city center is 4 minutes. Flights from $191
CJU
Jeju Intl.
CheapestClosest
Average driving time to city center4 min
Flights from $191
0
Flights from Busan (PUS) to Jeju (CJU)
Origin airport
Gimhae
Destination airport
Jeju Intl.
Airlines serving
Asiana Airlines, Korean Air
Roundtrip price
$190
Distance
181 mi

Busan to Jeju Flights

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

 

The best time to book a flight from Busan to Jeju

Sunday is one of the best days to book for cheap flights from Busan 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 Busan 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 Busan to Jeju in 2025. You can also book with separate airlines for your outbound and return journeys, from $95 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 Busan 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 Busan 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 Gimhae Airport (PUS) to Jeju Intl. Airport (CJU) cost?
Cheap round-trip flights from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU) start at $191. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Asiana Airlines flight leaving PUS on July 15 2025 and touching down at CJU. The price was last updated on July 4 2025 and has not changed since.
What is the cheapest month to fly from PUS to CJU?
The cheapest flights from PUS to CJU are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU)?
Take the express route to Jeju Intl. Airport (CJU). 4 airlines operate nonstop flights from Gimhae Airport (PUS), including:

  • Air Busan
  • Jeju Air
  • Korean Air

What is the cheapest airline that flies from PUS to CJU?
Book a flight from PUS to CJU with Asiana Airlines. This airline currently offers the cheapest one-way ticket for this route, starting from $95. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from PUS on August 12 2025. Prices were last updated on July 4 2025 and have not changed since.
How many flights per day from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU)?
Daily, an average of 24 direct flights take off from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU). Select the departure time that fits your schedule best.
What are the most popular departure times for flights from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU)?
The 7 AM departures from PUS to CJU are the most sought after. These flights can come with a higher price due to their popularity. If you're hoping to save money, book during off-peak hours.
What day of the week has the most flights from PUS to CJU?
Jet off on a Saturday if you're searching for the largest selection of flights from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU).
What is the earliest flight from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU)?
Gimhae Airport (PUS)'s earliest flight to Jeju Intl. Airport (CJU) is at approximately 6:50AM UTC+9. With a flight time of 1h 5m, you'll arrive at around 7:55AM UTC+9.
How long does it take to fly from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU)?
The average flight duration from PUS to CJU is 1 hour and 1 minute, covering a total distance of 180 mi.
What airline has the least delays from PUS to CJU?
Consider booking with Korean Air if you'd like to go straight from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU) without any interruptions. This airline has the strongest track record for punctuality, with an on-time score of 89%. Want to get notified of any changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU)?
Choose a flight from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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.
What airports do you fly into for Jeju City from Gimhae Airport (PUS)?
Jeju Intl. Airport (CJU) is the only airport in Jeju City with direct flights from Gimhae Airport (PUS). Explore the available options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU) last-minute?
Waiting until just before your trip to book a flight from PUS to CJU generally means paying more. While you may find some last-minute offers, there's no guarantee. Be flexible with your travel plans to boost your chances of snagging a bargain.
Is it cheaper to book a PUS to CJU flight and hotel package?
Booking a PUS to CJU flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our extensive range of hotels and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Gimhae Airport (PUS) to Jeju Intl. Airport (CJU)?
If you booked your PUS to CJU flight within 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 purchased, additional charges may apply for changes beyond 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 want more information.

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