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Cheap flights from Busan to Jeju City from C$ 21

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 23/12. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — CJU
13 Nov — 20 Nov1
1 adult
1 adult, Economy

Find flight deals from Busan to Jeju City

Enter your travel dates to find the best prices.

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 14 October 2025.

Wed 15/107:00 p.m.PUS - CJU
Nonstop1h 00mJin Air
Sat 18/101:00 p.m.CJU - PUS
Nonstop1h 00mJin Air
Deal found 12/10C$ 46
Sat 18/107:00 p.m.PUS - CJU
Nonstop1h 00mJin Air
Mon 20/101:00 p.m.CJU - PUS
Nonstop1h 00mJin Air
Deal found 13/10C$ 48
Thu 16/107:00 p.m.PUS - CJU
Nonstop1h 00mJin Air
Sat 18/101:00 p.m.CJU - PUS
Nonstop1h 00mJin Air
Deal found 13/10C$ 49
Thu 16/104:55 p.m.PUS - CJU
Nonstop1h 05mJeju Air
Sat 18/101:00 p.m.CJU - PUS
Nonstop1h 00mJeju Air
Deal found 12/10C$ 53
Wed 15/104:55 p.m.PUS - CJU
Nonstop1h 05mJeju Air
Fri 17/1010:45 a.m.CJU - PUS
Nonstop1h 00mJeju Air
Deal found 12/10C$ 55
Sat 18/105:00 p.m.PUS - CJU
Nonstop1h 00mJeju Air
Sat 18/108:00 p.m.CJU - PUS
Nonstop1h 00mJeju Air
Deal found 14/10C$ 60
Sun 19/102:20 p.m.PUS - CJU
Nonstop1h 00mJin Air
Tue 21/101:00 p.m.CJU - PUS
Nonstop1h 00mJin Air
Deal found 12/10C$ 62
Wed 19/116:00 p.m.PUS - CJU
Nonstop1h 00mKorean Air
Tue 25/119:20 a.m.CJU - PUS
Nonstop1h 00mKorean Air
Deal found 13/10C$ 65
Sat 18/107:20 p.m.PUS - CJU
Nonstop1h 00mKorean Air
Mon 20/109:05 p.m.CJU - PUS
Nonstop1h 00mKorean Air
Deal found 14/10C$ 67

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 14 October 2025.

Round-trip from

C$ 46

One-way from

C$ 21

Popular in

October

Cheapest in

September

Average price

C$ 157

Good one-way deal

C$ 52 or less
Jeju Air
  • Jeju Air
  • 11/11-25/11
  • Nonstop
  • 2h 00m total
  • Busan to Jeju City
Search Deals
Jeju Air
  • Jeju Air
  • 23/12
  • Nonstop
  • 1h 00m total
  • Busan to Jeju City
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 629,999 searches. Data last updated 14 October 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

Wed 19/11

6:00 p.m.-7:00 p.m.

Nonstop1h 00m

Jeju City

Tue 25/11

9:20 a.m.-10:20 a.m.

Nonstop1h 00m

C$ 65

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Mon 2/2

3:40 p.m.-4:40 p.m.

Nonstop1h 00m

Jeju City

Thu 5/2

8:45 a.m.-9:45 a.m.

Nonstop1h 00m

C$ 67

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Tue 9/12

4:55 p.m.-6:00 p.m.

Nonstop1h 05m

Jeju City

Mon 15/12

10:50 a.m.-11:50 a.m.

Nonstop1h 00m

C$ 73

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Wed 12/11

5:20 p.m.-6:20 p.m.

Nonstop1h 00m

Jeju City

Mon 24/11

10:50 a.m.-11:50 a.m.

Nonstop1h 00m

C$ 76

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Tue 10/3

5:20 p.m.-6:20 p.m.

Nonstop1h 00m

Jeju City

Wed 11/3

10:50 a.m.-11:50 a.m.

Nonstop1h 00m

C$ 76

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Thu 4/12

5:15 p.m.-6:15 p.m.

Nonstop1h 00m

Jeju City

Sun 7/12

10:30 a.m.-11:30 a.m.

Nonstop1h 00m

C$ 91

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Sun 18/1

3:05 p.m.-4:05 p.m.

Nonstop1h 00m

Jeju City

Tue 20/1

9:20 a.m.-10:20 a.m.

Nonstop1h 00m

C$ 98

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Sat 3/1

7:25 p.m.-8:25 p.m.

Nonstop1h 00m

Jeju City

Mon 5/1

1:25 p.m.-2:25 p.m.

Nonstop1h 00m

C$ 108

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Wed 12/11

6:00 p.m.-7:00 p.m.

Nonstop1h 00m

Jeju City

Sun 16/11

9:20 a.m.-10:20 a.m.

Nonstop1h 00m

C$ 117

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Sat 28/3

7:25 p.m.-8:25 p.m.

Nonstop1h 00m

Jeju City

Mon 30/3

8:40 a.m.-9:40 a.m.

Nonstop1h 00m

C$ 129

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 22 results
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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 10 October 2025.

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Busan to Jeju City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 C$ 22). Flying from Busan to Jeju City in January is currently the most expensive (average of C$ 44). 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 14 October 2025.

When flying from Busan to Jeju City, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 44% versus a flight in the evening.

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 14 October 2025.
See what other customers who have flown with Jin Air,Korean Air, andJeju Air from Busan to Jeju City have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jin Air
8.7
Very good
20 reviews
Check prices

Boarding

8.8

Comfort

8.3

Overall

8.7

Crew

9.1

Entertainment

7.9

Food

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

Boarding

8.8

Comfort

8.3

Overall

8.7

Crew

9.1

Entertainment

7.9

Food

7.9
Korean Air
8.4
Very good
1,149 reviews
Jin Air
8.7
Very good
20 reviews
Check prices

Boarding

8.8

Comfort

8.3

Overall

8.7

Crew

9.1

Entertainment

7.9

Food

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

Boarding

8.8

Comfort

8.3

Overall

8.7

Crew

9.1

Entertainment

7.9

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?

    Booking a flight from Busan Gimhae (PUS) to Jeju City (CJU) is your only option if you wish to fly from Busan to Jeju City. On a typical day, there are 39 flights from Gimhae to Jeju, all of which are around 0h 50m for a nonstop flight. You can also purchase a plane ticket from 3 airlines when you book a flight from Gimhae to Jeju City.

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

    This flight path from Busan Gimhae to Jeju City was viewed by 16 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 C$ 65, Korean Air can have you in Jeju City from Busan in 1h. There are 291 km between Busan and Jeju City. Generally, flights for this route are direct.

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

    Currently priced at C$ 43, Jeju Air will fly you from Busan to Jeju City and back. In addition to Jeju Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Jin Air and Korean Air - these airlines can fly you to your destination from C$ 63 and C$ 85, respectively. Jeju Air is priced at 58% lower than the current average price of a flight leaving 3 months from now.

  • 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 (86%), Air Busan (86%) and Jeju Air (84%).

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

    Looking at all options, your cheapest flight can be booked for C$ 47. While the most popular route (Busan Gimhae - Jeju City) can be booked for C$ 38 on average, our data indicates C$ 81 when flying from Busan to Jeju City.

  • 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 C$ 22). Flying from Busan to Jeju City in January is currently the most expensive (average of C$ 44). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Busan to Jeju City

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

Top 3 airlines flying from Busan to Jeju City

Discover the top 3 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 629,999 searches. Data last updated 14 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Jeju AirCheapestC$ 43AverageC$ 94FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
Jin AirCheapestC$ 63AverageC$ 163FlexibilityNo cancel feeOn-time78%
Search Jin Air flights
Korean AirCheapestC$ 85AverageC$ 167FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Busan to Jeju City?

When you search for this flight from Busan to Jeju City, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Busan to Jeju City?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Jeju City from Busan.

Can Cheapflights find flights from Busan to Jeju City with no change fees?

Certainly. Search results for flights to Jeju City from Busan shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Busan to Jeju City become cheaper?

Not ready to book yet? You can track prices for flights from Busan to Jeju City on Cheapflights with our Price Alert feature and get notified when better prices are available.

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