Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Busan to Jeju City from $32

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — CJU
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 2 February 2026.

Tue 10/317:20
PUS
-
CJU
Nonstop1h 00m
Jeju Air
Thu 12/308:45
CJU
-
PUS
Nonstop1h 00m
Jeju Air
Deal found 31/1$50
Mon 2/308:15
PUS
-
CJU
Nonstop1h 05m
Jeju Air
Thu 5/308:45
CJU
-
PUS
Nonstop1h 00m
Jeju Air
Deal found 1/2$52
Mon 2/217:20
PUS
-
CJU
Nonstop1h 00m
Jeju Air
Mon 9/210:50
CJU
-
PUS
Nonstop1h 00m
Jeju Air
Deal found 30/1$55
Tue 3/307:15
PUS
-
CJU
Nonstop1h 00m
Jin Air
Fri 6/308:35
CJU
-
PUS
Nonstop1h 00m
Jin Air
Deal found 1/2$56
Tue 24/217:20
PUS
-
CJU
Nonstop1h 00m
Jeju Air
Thu 26/208:45
CJU
-
PUS
Nonstop1h 00m
Jeju Air
Deal found 1/2$57
Thu 12/208:15
PUS
-
CJU
Nonstop1h 05m
Jeju Air
Sat 14/215:30
CJU
-
PUS
Nonstop1h 05m
Jeju Air
Deal found 31/1$60
Fri 6/207:15
PUS
-
CJU
Nonstop1h 00m
Jin Air
Mon 9/210:30
CJU
-
PUS
Nonstop1h 00m
Jin Air
Deal found 1/2$66
Mon 22/616:55
PUS
-
CJU
Nonstop1h 05m
Jeju Air
Thu 2/714:05
CJU
-
PUS
Nonstop1h 00m
Jeju Air
Deal found 31/1$69
Wed 4/218:00
PUS
-
CJU
Nonstop1h 00m
Korean Air
Fri 6/209:20
CJU
-
PUS
Nonstop1h 00m
Korean Air
Deal found 31/1$72
Tue 17/316:55
PUS
-
CJU
Nonstop1h 05m
Jeju Air
Tue 24/308:45
CJU
-
PUS
Nonstop1h 00m
Jeju Air
Deal found 31/1$73
Mon 2/308:15
PUS
-
CJU
Nonstop1h 05m
Jeju Air
Mon 9/310:50
CJU
-
PUS
Nonstop1h 00m
Jeju Air
Deal found 30/1$75
Thu 19/217:15
PUS
-
CJU
Nonstop1h 00m
Jin Air
Thu 26/210:30
CJU
-
PUS
Nonstop1h 00m
Jin Air
Deal found 31/1$76

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 2 February 2026.

Round-trip from

$50

One-way from

$32

Popular in

October

Cheapest in

September

Average price

$108

Good one-way deal

$67 or less
Jeju Air
  • Jeju Air
  • 10/3-12/3
  • Nonstop
  • 2h 00m total
  • Busan to Jeju City
Search Deals
Jin Air
  • Jin Air
  • 8/2
  • Nonstop
  • 1h 00m total
  • Busan to Jeju City
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a one-way flight from Busan Gimhae to Jeju City.
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 2 February 2026.
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 9/3

17:20-18:20

Nonstop1h 00m

Jeju City

Tue 10/3

08:45-09:45

Nonstop1h 00m

$50

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Tue 10/3

17:20-18:20

Nonstop1h 00m

Jeju City

Thu 12/3

08:45-09:45

Nonstop1h 00m

$50

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Mon 2/3

08:15-09:20

Nonstop1h 05m

Jeju City

Thu 5/3

08:45-09:45

Nonstop1h 00m

$52

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Sat 4/7

17:00-18:05

Nonstop1h 05m

Jeju City

Tue 7/7

13:00-14:05

Nonstop1h 05m

$72

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Tue 17/3

15:40-16:40

Nonstop1h 00m

Jeju City

Tue 24/3

08:45-09:45

Nonstop1h 00m

$73

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Thu 19/2

17:20-18:20

Nonstop1h 00m

Jeju City

Thu 26/2

08:45-09:45

Nonstop1h 00m

$73

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Mon 22/6

16:55-18:00

Nonstop1h 05m

Jeju City

Thu 2/7

13:00-14:05

Nonstop1h 05m

$75

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Mon 2/3

08:15-09:20

Nonstop1h 05m

Jeju City

Mon 9/3

10:50-11:50

Nonstop1h 00m

$75

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Sun 8/2

07:15-08:15

Nonstop1h 00m

$32

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Tue 17/3

16:55-18:00

Nonstop1h 05m

$33

Flights are sorted by cheapest return flights first.

Deals found on 31/1

Showing 1-10 of 18 results
1
2

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 return 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 return flight from Busan to Jeju City. Price data was last updated on 30 January 2026.

The best time to book flights from Busan to Jeju City is 15 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $23). Flying from Busan to Jeju City in February is currently the most expensive (average of $40). 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 2 February 2026.

It’s optimal to fly from Busan to Jeju City at midday. By choosing this option you can save up to 60% on the cost of your flight, compared to a flight in the morning.

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 2 February 2026.
Read through reviews of airlines operating flights from Busan to Jeju City, such as Korean Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,188 reviews
Check prices

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,188 reviews
Korean Air
8.4
Very Good
1,188 reviews
Check prices

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 50 flights from Gimhae to Jeju, all of which are around 0h 50m for a nonstop flight. You can also purchase a plane ticket from 1 airline 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 35 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 $50, Jeju Air can have you in Jeju City from Busan in 1h. The distance between Busan and Jeju City is about 291 km. Most flights are nonstop.

  • What is the cheapest airline to fly from Busan to Jeju City round-trip?

    According to our current data, Korean Air ($88), offers the cheapest pricing from Busan to Jeju City. Korean Air is 18% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Busan to Jeju City one-way?

    $10 is the cheapest one-way deal found within the past few days, from Eastar Jet. You may also be able to find cheap deals on Jeju Air and Air Busan, with prices starting from $13 and $15, respectively.

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

    Consider Air Busan (89%), Asiana Airlines (88%) or Jeju Air (80%) when booking your flight. These represent the most reliable airlines when flying from Busan to Jeju City.

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

    Looking at all options, your cheapest flight can be booked for $41. While the most popular route (Busan Gimhae - Jeju City) can be booked for $39 on average, our data indicates $70 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 holiday 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 $23). Flying from Busan to Jeju City in February is currently the most expensive (average of $40). 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

Travelling 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.

Complete your trip

Complete your trip to Jeju City by adding a car hire and/or hotel booking to your travel itinerary.
Jeju City car hire
Jeju City Airport car hire

Top airline flying from Busan to Jeju City

Discover the top airline 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 647,157 searches. Data last updated 2 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$88Average$150FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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?

Deals for Busan to Jeju City flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Busan to Jeju City flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Busan to Jeju City flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.