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Cheap flights from Busan to Jeju City from $29

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — CJU
20 Apr — 27 Apr1
1 adult

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 15 April 2025.

Round-trip from

$63

One-way from

$29

Popular in

August

Cheapest in

March

Average price

$143

Good one-way deal

$24 or less
Jeju Air
  • Jeju Air
  • 27/4-29/4
  • Nonstop
  • 2h 00m total
  • Busan to Jeju City
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Jin Air
  • Jin Air
  • 8/5
  • Nonstop
  • 1h 00m total
  • Busan to Jeju City
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($38 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a one-way flight from Busan Gimhae to Jeju City.
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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 15 April 2025.

Sun 27/414:40PUS - CJU
Nonstop1h 00mJeju Air
Tue 29/408:00CJU - PUS
Nonstop1h 00mJeju Air
Deal found 14/4$63
Mon 16/618:00PUS - CJU
Nonstop1h 00mEastar Jet
Fri 18/708:50CJU - PUS
Nonstop1h 05mEastar Jet
Deal found 15/4$70
Mon 28/417:45PUS - CJU
Nonstop1h 00mKorean Air
Wed 30/408:40CJU - PUS
Nonstop1h 00mKorean Air
Deal found 15/4$73
Wed 7/521:15PUS - CJU
Nonstop1h 00mMultiple Airlines
Wed 14/507:35CJU - PUS
1 stop13h 10mMultiple Airlines
Deal found 13/4$122
Mon 21/410:50PUS - CJU
1 stop8h 55mAsiana Airlines
Wed 23/408:30CJU - PUS
Nonstop1h 00mAsiana Airlines
Deal found 15/4$214

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 15 April 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

Sun 27/4

14:40-15:40

Nonstop1h 00m

Jeju City

Tue 29/4

08:00-09:00

Nonstop1h 00m

$63

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Mon 16/6

18:00-19:00

Nonstop1h 00m

Jeju City

Fri 18/7

08:50-09:55

Nonstop1h 05m

$70

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Mon 28/4

17:45-18:45

Nonstop1h 00m

Jeju City

Wed 30/4

08:40-09:40

Nonstop1h 00m

$73

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Wed 14/5

19:00-20:00

Nonstop1h 00m

Jeju City

Mon 19/5

10:40-11:40

Nonstop1h 00m

$95

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Wed 7/5

21:15-22:15

Nonstop1h 00m

Jeju City

Wed 14/5

07:35-20:45

1 stop13h 10m

$122

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Tue 1/7

13:25-14:25

Nonstop1h 00m

Jeju City

Fri 4/7

06:55-10:15

1 stop3h 20m

$228

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Thu 8/5

14:20-15:20

Nonstop1h 00m

$29

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Mon 28/4

19:20-20:20

Nonstop1h 00m

$38

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Tue 16/9

15:40-16:40

Nonstop1h 00m

$41

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

Tue 13/5

15:00-20:00

1 stop5h 00m

$128

Flights are sorted by cheapest return flights first.

Deals found on 14/4

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 11 April 2025.

The best time to book flights from Busan to Jeju City is 10 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 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 15 April 2025.

It’s optimal to fly from Busan to Jeju City in the evening. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Busan to Jeju City

Explore weekly flight availability from Busan to Jeju City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 April 2025.

The most flights from PUS to CJU are scheduled on a Monday (51 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (35 on average).

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 15 April 2025.
To help decide which airline to fly from Busan to Jeju City, see what other customers have to say about Korean Air and Asiana Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

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
1,063 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

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.
Asiana Airlines
8.2
Very Good
438 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

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 41 flights from Gimhae to Jeju, all of which are around 0h 50m for a nonstop flight. You can also purchase a plane ticket from 2 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 28 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    According to our current data, Jeju Air ($63), Eastar Jet ($70), and Korean Air ($73) offers the cheapest pricing from Busan to Jeju City. Jeju Air is 55% 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?

    $29 is the cheapest one-way deal found within the past few days, from Jin Air. You may also be able to find cheap deals on Korean Air and Jeju Air, with prices starting from $38 and $41, respectively.

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

    Consider Air Busan (87%), Asiana Airlines (86%) or Korean Air (79%) 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 $23. While the most popular route (Busan Gimhae - Jeju City) can be booked for $43 on average our data indicates $36 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.

See more FAQs

Travelling to a place near Busan?

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

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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 2 airlines flying from Busan to Jeju City

Discover the top 2 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 647,157 searches. Data last updated 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Jin AirCheapest$53Average$77FlexibilityNo cancel feeOn-time78%
Search Jin Air flights
Korean AirCheapest$84Average$168FlexibilityNo 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.

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