$26+ Cheap flights from Busan to Jeju City (PUS - CJU)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — CJU
Nov 22 — Nov 291
Round-trip
1 adult, Economy
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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 March or January, booked 33 days in advance, depart on a Sunday or Monday and return on a Wednesday
Cheap flight deals from Busan to Jeju City
Cheapest
Best
Last-minute
One-way
Cheapest flights from Busan to Jeju CityExplore 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 23, 2026.
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 23, 2026.
This Booking.com deal was found by Cheapflights users on 10/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:35 pm -
Nonstop1h 15m
Tue 11/248:30 am -
Nonstop1h 00m
Deal found 10/20![Multiple Airlines logo]()
$52
This Jin Air deal was found by Cheapflights users on 10/18. 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.
Sat 12/55:00 pm -
Nonstop1h 00m
Tue 12/88:50 am -
Nonstop1h 00m
Deal found 10/18![Jin Air logo]()
$53
This Jeju Air deal was found by Cheapflights users on 10/21. 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.
Sat 12/55:20 pm -
Nonstop1h 00m
Tue 12/810:50 am -
Nonstop1h 00m
Deal found 10/21![Jeju Air logo]()
$55
This Jeju Air deal was found by Cheapflights users on 10/23. 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 11/25:20 pm -
Nonstop1h 00m
Tue 11/310:50 am -
Nonstop1h 00m
Deal found 10/23![Jeju Air logo]()
$56
This Jeju Air deal was found by Cheapflights users on 10/19. 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 11/35:20 pm -
Nonstop1h 00m
Wed 11/47:00 pm -
Nonstop1h 00m
Deal found 10/19![Jeju Air logo]()
$57
This CheapOair deal was found by Cheapflights users on 10/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:20 pm -
Nonstop1h 00m
Wed 11/118:50 am -
Nonstop1h 00m
Deal found 10/21![Multiple Airlines logo]()
$58
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Sat 11/75:20 pm -
Nonstop1h 00m
Wed 11/118:50 am -
Nonstop1h 10m
Deal found 10/19![Multiple Airlines logo]()
$59
This Jin Air deal was found by Cheapflights users on 10/20. 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 11/35:00 pm -
Nonstop1h 00m
Wed 11/47:20 pm -
Nonstop1h 00m
Deal found 10/20![Jin Air logo]()
$61
This Jeju Air deal was found by Cheapflights users on 10/21. 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 11/238:10 am -
Nonstop1h 05m
Wed 11/2510:50 am -
Nonstop1h 00m
Deal found 10/21![Jeju Air logo]()
$62
This Booking.com deal was found by Cheapflights users on 10/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:55 pm -
Nonstop1h 00m
Mon 11/29:10 am -
Nonstop1h 10m
Deal found 10/22![Multiple Airlines logo]()
$63
This Jin Air deal was found by Cheapflights users on 10/22. 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 11/105:00 pm -
Nonstop1h 00m
Wed 11/118:50 am -
Nonstop1h 00m
Deal found 10/22![Jin Air logo]()
$64
Best flights from Busan to Jeju CityDiscover carefully curated flight deals from Busan to Jeju City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
Discover carefully curated flight deals from Busan to Jeju City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
This Jin Air deal was found by Cheapflights users on 10/21. 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 11/35:00 pm -
Nonstop1h 00m
Wed 11/47:20 pm -
Nonstop1h 00m
Deal found 10/21![Jin Air logo]()
$53
This Jeju Air deal was found by Cheapflights users on 10/21. 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.
Sat 12/55:20 pm -
Nonstop1h 00m
Tue 12/810:50 am -
Nonstop1h 00m
Deal found 10/21![Jeju Air logo]()
$55
This Jeju Air deal was found by Cheapflights users on 10/23. 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 11/25:20 pm -
Nonstop1h 00m
Tue 11/310:50 am -
Nonstop1h 00m
Deal found 10/23![Jeju Air logo]()
$56
This Jin Air deal was found by Cheapflights users on 10/19. 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.
Mon 11/235:00 pm -
Nonstop1h 00m
Wed 11/258:50 am -
Nonstop1h 00m
Deal found 10/19![Jin Air logo]()
$62
This Jeju Air deal was found by Cheapflights users on 10/19. 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 11/35:20 pm -
Nonstop1h 00m
Wed 11/47:00 pm -
Nonstop1h 00m
Deal found 10/19![Jeju Air logo]()
$57
This Jeju Air deal was found by Cheapflights users on 10/23. 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 11/235:20 pm -
Nonstop1h 00m
Wed 11/2510:50 am -
Nonstop1h 00m
Deal found 10/23![Jeju Air logo]()
$62
This Jin Air deal was found by Cheapflights users on 10/20. 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.
Mon 11/95:00 pm -
Nonstop1h 00m
Thu 11/1211:30 am -
Nonstop1h 00m
Deal found 10/20![Jin Air logo]()
$72
This Jin Air deal was found by Cheapflights users on 10/22. 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.
Wed 11/45:00 pm -
Nonstop1h 00m
Thu 11/58:50 am -
Nonstop1h 00m
Deal found 10/22![Jin Air logo]()
$79
This Jin Air deal was found by Cheapflights users on 10/20. 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.
Wed 11/115:00 pm -
Nonstop1h 00m
Fri 11/138:50 am -
Nonstop1h 00m
Deal found 10/20![Jin Air logo]()
$83
Last-minute flights from Busan to Jeju CityDiscover last-minute flight deals from Busan to Jeju City. Data last updated October 23, 2026 and is based on user searches.
Discover last-minute flight deals from Busan to Jeju City. Data last updated October 23, 2026 and is based on user searches.
This Jin Air deal was found by Cheapflights users on 10/22. 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.
Wed 10/285:00 pm -
Nonstop1h 00m
Wed 10/287:20 pm -
Nonstop1h 00m
Deal found 10/22![Jin Air logo]()
$53
This CheapOair deal was found by Cheapflights users on 10/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:20 pm -
Nonstop1h 00m
Wed 11/118:50 am -
Nonstop1h 00m
Deal found 10/21![Multiple Airlines logo]()
$58
This Jin Air deal was found by Cheapflights users on 10/23. 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.
Wed 10/285:00 pm -
Nonstop1h 00m
Fri 10/308:50 am -
Nonstop1h 00m
Deal found 10/23![Jin Air logo]()
$65
This Jin Air deal was found by Cheapflights users on 10/19. 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.
Wed 10/285:00 pm -
Nonstop1h 00m
Thu 10/298:50 am -
Nonstop1h 00m
Deal found 10/19![Jin Air logo]()
$71
This Booking.com deal was found by Cheapflights users on 10/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:55 pm -
Nonstop1h 00m
Mon 11/29:10 am -
Nonstop1h 10m
Deal found 10/22![Multiple Airlines logo]()
$63
This Jeju Air deal was found by Cheapflights users on 10/23. 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.
Thu 10/292:55 pm -
Nonstop1h 00m
Mon 11/210:50 am -
Nonstop1h 00m
Deal found 10/23![Jeju Air logo]()
$66
This Booking.com deal was found by Cheapflights users on 10/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:55 am -
Nonstop1h 05m
Mon 11/29:10 am -
Nonstop1h 10m
Deal found 10/21![Air Busan logo]()
$69
This Jin Air deal was found by Cheapflights users on 10/22. 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.
Sat 10/315:00 pm -
Nonstop1h 00m
Mon 11/28:50 am -
Nonstop1h 00m
Deal found 10/22![Jin Air logo]()
$70
This Jin Air deal was found by Cheapflights users on 10/22. 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.
Sun 11/17:15 am -
Nonstop1h 00m
Mon 11/28:50 am -
Nonstop1h 00m
Deal found 10/22![Jin Air logo]()
$79
This Jeju Air deal was found by Cheapflights users on 10/23. 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 11/25:20 pm -
Nonstop1h 00m
Tue 11/310:50 am -
Nonstop1h 00m
Deal found 10/23![Jeju Air logo]()
$56
One-way flights from Busan to Jeju CitySearch for one-way flight options from Busan to Jeju City. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.
Search for one-way flight options from Busan to Jeju City. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.
This CheapOair deal was found by Cheapflights users on 10/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:55 pm -
Nonstop1h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Jeju Air logo]()
$26
This CheapOair deal was found by Cheapflights users on 10/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:00 pm -
Nonstop1h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Jin Air logo]()
$27
This CheapOair deal was found by Cheapflights users on 10/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:15 am -
Nonstop1h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Jin Air logo]()
$28
This CheapOair deal was found by Cheapflights users on 10/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:20 pm -
Nonstop1h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Jeju Air logo]()
$30
This Jin Air deal was found by Cheapflights users on 10/22. 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.
Sat 10/315:00 pm -
Nonstop1h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Jin Air logo]()
$31
This Jeju Air deal was found by Cheapflights users on 10/22. 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 11/105:20 pm -
Nonstop1h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Jeju Air logo]()
$33
This Jin Air deal was found by Cheapflights users on 10/19. 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 11/101:20 pm -
Nonstop1h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Jin Air logo]()
$34
This CheapOair deal was found by Cheapflights users on 10/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:00 pm -
Nonstop1h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Jin Air logo]()
$35
This Jin Air deal was found by Cheapflights users on 10/18. 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.
Mon 11/95:00 pm -
Nonstop1h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Jin Air logo]()
$38
Find 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 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $52 (Booking.com) |
One-way from | $26 (CheapOair) |
Popular in | August |
Cheapest in | March |
Average price | $104 |
Good round-trip deal | $75 or less |
Good one-way deal | $37 or less |
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 7,457,451 searches. Data last updated October 23, 2026.
Use the filters below to find and compare flights from Busan to Jeju City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BusanJeju City
PUS Busan Gimhae - CJU Jeju City
PUSCJU
Busan Gimhae
Wed 10/28
5:00 pm-6:00 pm
Nonstop1h 00m
Jeju City
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$27
BusanJeju City
PUS Busan Gimhae - CJU Jeju City
PUSCJU
Busan Gimhae
Wed 11/11
5:00 pm-6:00 pm
Nonstop1h 00m
Jeju City
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$28
BusanJeju City
PUS Busan Gimhae - CJU Jeju City
PUSCJU
Busan Gimhae
Tue 11/10
5:20 pm-6:20 pm
Nonstop1h 00m
Jeju City
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$33
BusanJeju City
PUS Busan Gimhae - CJU Jeju City
PUSCJU
Busan Gimhae
Sat 10/31
5:00 pm-6:00 pm
Nonstop1h 00m
Jeju City
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$34
BusanJeju City
PUS Busan Gimhae - CJU Jeju City
PUSCJU
Busan Gimhae
Tue 1/19
5:00 pm-6:00 pm
Nonstop1h 00m
Jeju City
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$37
BusanJeju City
PUS Busan Gimhae - CJU Jeju City
PUSCJU
Busan Gimhae
Mon 11/9
5:00 pm-6:00 pm
Nonstop1h 00m
Jeju City
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$38
BusanJeju City
PUS Busan Gimhae - CJU Jeju City
PUSCJU
Busan Gimhae
Sat 11/21
7:25 pm-8:25 pm
Nonstop1h 00m
Jeju City
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$39
BusanJeju City
PUS Busan Gimhae - CJU Jeju City
PUSCJU
Busan Gimhae
Tue 11/3
5:00 pm-6:00 pm
Nonstop1h 00m
Jeju City
Wed 11/4
7:20 pm-8:20 pm
Nonstop1h 00m
$53
BusanJeju City
PUS Busan Gimhae - CJU Jeju City
PUSCJU
Busan Gimhae
Sat 12/5
5:20 pm-6:20 pm
Nonstop1h 00m
Jeju City
Tue 12/8
10:50 am-11:50 am
Nonstop1h 00m
$55
BusanJeju City
PUS Busan Gimhae - CJU Jeju City
PUSCJU
Busan Gimhae
Mon 11/2
5:20 pm-6:20 pm
Nonstop1h 00m
Jeju City
Tue 11/3
10:50 am-11:50 am
Nonstop1h 00m
$56
Showing 1-10 of 18 resultsSorted by cheapest first
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.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Busan-Jeju City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Busan-Jeju City flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
PUS-CJU
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
Prices
Delays
How far ahead should I book a flight from Busan to Jeju City?
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 32 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, March is the cheapest month in which you can book a flight from Busan to Jeju City (average of $52). Flying from Busan to Jeju City in August is currently the most expensive (average of $110). 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 23, 2026.
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 in the afternoon could potentially save you up to 23% on airfare.
How often are flights from Busan to Jeju City delayed?
About 12% of weekly flights between Busan and Jeju City have experienced delays in the past year, with the average delay time being 77 minutes.
What is the most punctual flight time for Busan to Jeju City flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Busan to Jeju City flights?
Over the last year, Korean Air have had the lowest number of delays on this route, with just 8% of flights being delayed.
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 23, 2026.
Get a feel of what it's like to fly with Jin Air,Korean Air, andJeju 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.
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.
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Top 4 airlines flying from Busan to Jeju City
Discover the top 4 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 7,457,451 searches. Data last updated October 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$23 | Average$101 | FlexibilityNo cancel fee | On-time94% | |
| Cheapest$36 | Average$78 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$43 | Average$108 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$57 | Average$93 | FlexibilityNo cancel fee | On-time78% |