HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Jeju City

$15+ Cheap flights from Busan to Jeju City (PUS - CJU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — CJU
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Busan to Jeju City with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Busan Gimhae to Jeju City are usually found in September or June, booked 77 days in advance, depart on a Monday or Wednesday and return on a Monday

Find flight deals from Busan to Jeju City

Cheapest flights from Busan to Jeju City
Explore the most affordable flight options available from Busan to Jeju City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Jeju Air deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:20 pmPUS - CJU
Nonstop1h 00mJeju Air
Thu 11/274:10 pmCJU - PUS
Nonstop1h 05mJeju Air
Deal found 10/27$32
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/121:55 pmPUS - CJU
Nonstop1h 00mMultiple Airlines
Tue 11/1810:30 amCJU - PUS
Nonstop1h 00mMultiple Airlines
Deal found 10/27$33
This Jeju Air deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:20 pmPUS - CJU
Nonstop1h 00mJeju Air
Thu 11/610:50 amCJU - PUS
Nonstop1h 00mJeju Air
Deal found 10/27$34
This Jin Air deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:15 pmPUS - CJU
Nonstop1h 00mJin Air
Wed 10/293:40 pmCJU - PUS
Nonstop1h 00mJin Air
Deal found 10/27$35
This Jin Air deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:15 pmPUS - CJU
Nonstop1h 00mJin Air
Mon 11/310:30 amCJU - PUS
Nonstop1h 00mJin Air
Deal found 10/27$36
This Jeju Air deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/284:55 pmPUS - CJU
Nonstop1h 05mJeju Air
Thu 10/308:45 amCJU - PUS
Nonstop1h 00mJeju Air
Deal found 10/26$37
This Jeju Air deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:20 pmPUS - CJU
Nonstop1h 00mJeju Air
Thu 10/308:45 amCJU - PUS
Nonstop1h 00mJeju Air
Deal found 10/24$38
This Jeju Air deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:25 pmPUS - CJU
Nonstop1h 00mJeju Air
Fri 11/2110:50 amCJU - PUS
Nonstop1h 00mJeju Air
Deal found 10/26$42
This Jeju Air deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:55 pmPUS - CJU
Nonstop1h 00mJeju Air
Fri 11/281:15 pmCJU - PUS
Nonstop1h 00mJeju Air
Deal found 10/27$44
This Jin Air deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:30 amPUS - CJU
Nonstop1h 05mJin Air
Fri 12/2610:30 amCJU - PUS
Nonstop1h 00mJin Air
Deal found 10/27$45
This Korean Air deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:25 pmPUS - CJU
Nonstop1h 00mKorean Air
Tue 11/189:20 amCJU - PUS
Nonstop1h 00mKorean Air
Deal found 10/27$46

Cheap flight deals from Busan to Jeju City

Discover tips and strategies to find the most affordable flight options for your journey from Busan (PUS) to Jeju City (CJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 27, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$32
(Jeju Air)

One-way from

$15
(Jeju Air)

Popular in

October

Cheapest in

September

Average price

$107

Good round-trip deal

$43 or less

Good one-way deal

$29 or less
Provider with most accurate pricing for Busan Gimhae-Jeju City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Busan Gimhae-Jeju City flights.
Search Deals
From Busan Gimhae to Jeju City
Search Deals
One-way flight from Busan Gimhae to Jeju City
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Busan Gimhae to Jeju City.
Search Deals
Price to beat on a one-way flight from Busan Gimhae to Jeju City.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Busan to Jeju City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 27, 2025.
Use the filters below to find and compare flights from Busan to Jeju City that are best for you.

Fly from

Busan

Fly to

Jeju City

Route

Depart

Return

Price

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Mon 11/24

5:20 pm-6:20 pm

Nonstop1h 00m

Jeju City

Thu 11/27

4:10 pm-5:15 pm

Nonstop1h 05m

$32

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Sat 12/13

5:15 pm-6:15 pm

Nonstop1h 00m

Jeju City

Tue 12/16

10:30 am-11:30 am

Nonstop1h 00m

$37

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Thu 11/20

12:25 pm-1:25 pm

Nonstop1h 00m

Jeju City

Thu 11/20

3:30 pm-4:35 pm

Nonstop1h 05m

$37

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Tue 2/3

3:40 pm-4:40 pm

Nonstop1h 00m

Jeju City

Thu 2/5

8:45 am-9:45 am

Nonstop1h 00m

$37

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Wed 2/4

3:40 pm-4:40 pm

Nonstop1h 00m

Jeju City

Thu 2/5

8:45 am-9:45 am

Nonstop1h 00m

$37

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Mon 2/2

5:20 pm-6:20 pm

Nonstop1h 00m

Jeju City

Thu 2/5

8:45 am-9:45 am

Nonstop1h 00m

$40

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Mon 11/24

2:55 pm-3:55 pm

Nonstop1h 00m

Jeju City

Fri 11/28

1:15 pm-2:15 pm

Nonstop1h 00m

$44

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Tue 12/23

7:30 am-8:35 am

Nonstop1h 05m

Jeju City

Fri 12/26

10:30 am-11:30 am

Nonstop1h 00m

$45

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Tue 11/11

7:25 pm-8:25 pm

Nonstop1h 00m

Jeju City

Tue 11/18

9:20 am-10:20 am

Nonstop1h 00m

$46

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Sat 11/22

5:20 pm-6:20 pm

Nonstop1h 00m

Jeju City

Mon 11/24

10:50 am-11:50 am

Nonstop1h 00m

$46

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Busan to Jeju City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Busan to Jeju City in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Busan-Jeju City flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Busan-Jeju City flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Busan-Jeju City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Busan-Jeju City flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Busan-Jeju City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Busan to Jeju City

Have a flexible travel schedule? Discover the best time to fly to Jeju City from Busan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Busan to Jeju City

How far ahead should I book a flight from Busan to Jeju City?

Use this chart to determine the optimal time to book a round-trip flight from Busan to Jeju City. Price data was last updated on October 24, 2025.

The price you pay for your flight from Busan to Jeju City may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Busan to Jeju City?

Currently, July is the cheapest month in which you can book a flight from Busan to Jeju City (average of $16). Flying from Busan to Jeju City in January is currently the most expensive (average of $31). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PUS to CJU?

Find hourly flight availability from Busan to Jeju City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

One of the essential ways to save on airfare from Busan to Jeju City is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 43% on airfare.

What is the cheapest day to fly from Busan to Jeju City?

Use this chart to determine the cheapest time to fly round-trip from Busan to Jeju City. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their Busan to Jeju City flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Busan to Jeju City?

Reviews of airlines servicing Jeju City

Get insights into the airlines that provide service to Jeju City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Jeju City. Reviews last updated October 27, 2025.
Get a feel of what it's like to fly with Jin Air, Korean Air, and Jeju Air from Busan to Jeju City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jin Air
8.7
Very good
20 reviews

Crew

9.1

Entertainment

7.9

Boarding

8.8

Comfort

8.3

Overall

8.7

Food

7.9
Jin Air
8.7
Very good
20 reviews
Jin Air
8.7
Very good
20 reviews

Crew

9.1

Entertainment

7.9

Boarding

8.8

Comfort

8.3

Overall

8.7

Food

7.9
Korean Air
8.4
Very good
1,153 reviews
Jin Air
8.7
Very good
20 reviews

Crew

9.1

Entertainment

7.9

Boarding

8.8

Comfort

8.3

Overall

8.7

Food

7.9
Jeju Air
7.7
Good
34 reviews
Jin Air
8.7
Very good
20 reviews

Crew

9.1

Entertainment

7.9

Boarding

8.8

Comfort

8.3

Overall

8.7

Food

7.9

Related info for your journey

Find useful and relevant information for your journey from Busan to Jeju City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Busan to Jeju City?

    To fly from Busan to Jeju City, you need to book a flight from Gimhae (PUS) to Jeju (CJU). Nonstop flights to Jeju City from Busan Gimhae take 1h 00m on average. When it comes time to book airfare, you have a few options: there are 34 outbound flights from Gimhae to Jeju offered by 5 different airlines.

  • How popular is this Busan to Jeju City flight route?

    The Busan Gimhae to Jeju City flight path was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Busan to Jeju City?

    For as low as $32, Jeju Air can have you in Jeju City from Busan in 1h. There are 181 mi between Busan and Jeju City. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Busan to Jeju City round-trip?

    Our cheapest airline available from Busan to Jeju City is Eastar Jet. Our recent data shows that you can find tickets from as low as $20 on this airline. Additional options worth looking into are Jeju Air and Jin Air, starting at $26 and $28 round-trip. Eastar Jet is currently priced 72% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Busan to Jeju City?

    The top 3 most reliable airlines when flying from Busan to Jeju City are Korean Air (87%), Air Busan (86%) and Asiana Airlines (84%).

  • What are the cheapest flights from Busan to Jeju City?

    The cheapest flight price from Busan to Jeju City is $14. On average you can expect to pay $62. The most popular route, (Busan Gimhae - Jeju City), can usually be booked for $33.

  • Can I find deals for flights from Busan to Jeju City that include hotel bookings?

    Yes. In addition to deals on Busan to Jeju City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Busan to Jeju City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Busan to Jeju City.

  • Can I find deals for business class flights from Busan to Jeju City?

    Yes. Cheapflights offers flight deals from Busan to Jeju City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Busan to Jeju City?

    Currently, July is the cheapest month in which you can book a flight from Busan to Jeju City (average of $16). Flying from Busan to Jeju City in January is currently the most expensive (average of $31). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Jeju City?

Book flights to Jeju City if you plan to visit one of these locations
Seogwipo

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Busan to Jeju City

See prices for flight routes from nearby airports that may be better suited for you.
Cheongju to Jeju City flights
Daegu to Jeju City flights
Incheon Intl to Jeju City flights
Gimpo Intl to Jeju City flights

Top 5 airlines flying from Busan to Jeju City

Discover the top 5 airlines that operate flights from Busan to Jeju City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Eastar JetCheapest$20Average$51FlexibilityNo cancel feeOn-time86%
Jeju AirCheapest$26Average$67FlexibilityNo cancel feeOn-timeN/A
Jin AirCheapest$28Average$63FlexibilityNo cancel feeOn-time78%
Air BusanCheapest$33Average$109FlexibilityNo cancel feeOn-time94%
Korean AirCheapest$39Average$78FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.