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 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 past year, Korean Air have had the lowest number of delays on this route, with just 8% of flights being delayed.

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.

How popular is this Busan to Jeju City flight route?

Within the past month, 23 users have taken a look at flights from Busan Gimhae to Jeju City.

How long is the flight from Busan to Jeju City?

There are many flights that can get you from Busan to Jeju City in 1h. Fly via Korean Air, Jin Air, or Jeju Air to get the fastest option. The distance between Busan and Jeju City is about 291 km. Most flights are nonstop.

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

S$ 17 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 Jeju Air and Korean Air, with prices starting from S$ 18 and S$ 50, respectively.

Weekly flight availability from Busan to Jeju City

The most flights from PUS to CJU are scheduled on a Thursday (56 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (46 on average).

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

Consider Air Busan (82%), Asiana Airlines (82%) or Korean Air (82%) when booking your flight. These represent the most reliable airlines 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.

S$ 37+ Cheap Flights from Busan to Jeju City

Cheap flight deals from Busan to Jeju City

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 9 October 2026.

Tue 13-1015:45 -

Nonstop1h 05m

Tue 13-1018:35 -

Nonstop1h 00m

Deal found 8-10S$ 69

Mon 12-1016:55 -

Nonstop1h 05m

Wed 14-1013:00 -

Nonstop1h 05m

Deal found 9-10S$ 70

Sat 10-1016:55 -

Nonstop1h 05m

Wed 14-1018:35 -

Nonstop1h 00m

Deal found 6-10S$ 72

Sat 5-1217:00 -

Nonstop1h 00m

Tue 8-1208:50 -

Nonstop1h 00m

Deal found 8-10S$ 73

Sat 5-1216:35 -

Nonstop1h 15m

Tue 8-1208:45 -

Nonstop1h 00m

Deal found 6-10S$ 81

Mon 19-1016:55 -

Nonstop1h 05m

Tue 20-1020:00 -

Nonstop1h 00m

Deal found 6-10S$ 82

Mon 16-1117:00 -

Nonstop1h 00m

Wed 18-1108:50 -

Nonstop1h 00m

Deal found 8-10S$ 83

Tue 3-1117:00 -

Nonstop1h 00m

Wed 4-1108:50 -

Nonstop1h 00m

Deal found 8-10S$ 90

Mon 23-1118:00 -

Nonstop1h 00m

Wed 25-1109:15 -

Nonstop1h 00m

Deal found 9-10S$ 91

Tue 3-1117:20 -

Nonstop1h 00m

Wed 4-1119:50 -

Nonstop1h 05m

Deal found 8-10S$ 92

Find flight deals from Busan to Jeju City

Round-trip from	S$ 73
One-way from	S$ 37
Popular in	August
Cheapest in	March
Average price	S$ 126

Jin Air
5-12-8-12
Nonstop
2h 00m total
Busan to Jeju City

Search Deals

Jeju Air
21-10-31-12
Nonstop
1h 05m total
Busan to Jeju City

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (S$ 15 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (S$ 5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BusanJeju City

PUS Busan Gimhae - CJU Jeju City

PUSCJU

Busan Gimhae

Wed 21-10

16:55-18:00

Nonstop1h 05m

Jeju City

Wed 31-12

00:00-00:00

Nonstop0h 00m

S$ 37

Fastest return journey

BusanJeju City

PUS Busan Gimhae - CJU Jeju City

PUSCJU

Busan Gimhae

Wed 25-11

17:00-18:00

Nonstop1h 00m

Jeju City

Wed 31-12

00:00-00:00

Nonstop0h 00m

S$ 40

BusanJeju City

PUS Busan Gimhae - CJU Jeju City

PUSCJU

Busan Gimhae

Wed 25-11

17:20-18:20

Nonstop1h 00m

Jeju City

Wed 31-12

00:00-00:00

Nonstop0h 00m

S$ 40

BusanJeju City

PUS Busan Gimhae - CJU Jeju City

PUSCJU

Busan Gimhae

Sat 24-10

16:55-18:00

Nonstop1h 05m

Jeju City

Wed 31-12

00:00-00:00

Nonstop0h 00m

S$ 47

BusanJeju City

PUS Busan Gimhae - CJU Jeju City

PUSCJU

Busan Gimhae

Tue 5-1

19:25-20:25

Nonstop1h 00m

Jeju City

Wed 31-12

00:00-00:00

Nonstop0h 00m

S$ 50

BusanJeju City

PUS Busan Gimhae - CJU Jeju City

PUSCJU

Busan Gimhae

Wed 4-11

17:00-18:00

Nonstop1h 00m

Jeju City

Wed 31-12

00:00-00:00

Nonstop0h 00m

S$ 50

BusanJeju City

PUS Busan Gimhae - CJU Jeju City

PUSCJU

Busan Gimhae

Wed 11-11

17:00-18:00

Nonstop1h 00m

Jeju City

Wed 31-12

00:00-00:00

Nonstop0h 00m

S$ 51

BusanJeju City

PUS Busan Gimhae - CJU Jeju City

PUSCJU

Busan Gimhae

Wed 4-11

17:20-18:20

Nonstop1h 00m

Jeju City

Wed 31-12

00:00-00:00

Nonstop0h 00m

S$ 54

BusanJeju City

PUS Busan Gimhae - CJU Jeju City

PUSCJU

Busan Gimhae

Sat 31-10

18:00-19:00

Nonstop1h 00m

Jeju City

Wed 31-12

00:00-00:00

Nonstop0h 00m

S$ 60

BusanJeju City

PUS Busan Gimhae - CJU Jeju City

PUSCJU

Busan Gimhae

Wed 28-10

18:00-19:00

Nonstop1h 00m

Jeju City

Wed 31-12

00:00-00:00

Nonstop0h 00m

S$ 64

Flights are sorted by cheapest return flights first.

Deals found on 6-10

Showing 1-10 of 21 resultsSorted by cheapest first

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 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

Prices

Airlines

Delays

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

Booking 32 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, March is the cheapest month in which you can book a flight from Busan to Jeju City (average of S$ 67). Flying from Busan to Jeju City in August is currently the most expensive (average of S$ 141). 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?

A simple way to save on the total cost of your ticket is to fly from Busan to Jeju City at midday. If you’re flexible enough to do this you can expect to save up to 56% on your trip compared to booking a flight in the morning.

How much does it cost for a return flight from Busan to Jeju City?

Airfare is below average for this route at the moment.

Busan to Jeju City flights typically cost between S$ 96 and S$ 170 in December.
The cheapest return price found within the last 5 days was S$ 73 on Jin Air (5 Dec–8 Dec).

Related info for your journey

How popular is this Busan to Jeju City flight route?
Within the past month, 23 users have taken a look at flights from Busan Gimhae to Jeju City.
How long is the flight from Busan to Jeju City?
There are many flights that can get you from Busan to Jeju City in 1h. Fly via Korean Air, Jin Air, or Jeju Air to get the fastest option. The distance between Busan and Jeju City is about 291 km. Most flights are nonstop.
What are the cheapest airlines to fly from Busan to Jeju City one-way?
S$ 17 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 Jeju Air and Korean Air, with prices starting from S$ 18 and S$ 50, respectively.
What are the most reliable airlines from Busan to Jeju City?
Consider Air Busan (82%), Asiana Airlines (82%) or Korean Air (82%) when booking your flight. These represent the most reliable airlines 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, March is the cheapest month in which you can book a flight from Busan to Jeju City (average of S$ 67). Flying from Busan to Jeju City in August is currently the most expensive (average of S$ 141). 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.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Jeju City from Busan today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Busan to Jeju City by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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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Cheap flights from Busan to Jeju City from S$ 37

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21-10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Busan to Jeju City

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 9 October 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 9 October 2026.

Best flights from Busan to Jeju CityDiscover carefully curated flight deals from Busan to Jeju City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Discover carefully curated flight deals from Busan to Jeju City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Direct flights from Busan to Jeju CityExplore direct flight options from Busan to Jeju City based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 October 2026.

Explore direct flight options from Busan to Jeju City based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 October 2026.

Last-minute flights from Busan to Jeju CityDiscover last-minute flight deals from Busan to Jeju City. Data last updated 9 October 2026 and is based on user searches.

Discover last-minute flight deals from Busan to Jeju City. Data last updated 9 October 2026 and is based on user searches.

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 9 October 2026.

Search for one-way flight options from Busan to Jeju City. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

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Use the filters below to find and compare flights from Busan to Jeju City that are best for you.

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.

Cheapflights Insights

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

Booking 32 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?

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

A simple way to save on the total cost of your ticket is to fly from Busan to Jeju City at midday. If you’re flexible enough to do this you can expect to save up to 56% on your trip compared to booking a flight in the morning.

How much does it cost for a return flight from Busan to Jeju City?

Airfare is below average for this route at the moment.

Busan to Jeju City flights typically cost between S$ 96 and S$ 170 in December.The cheapest return price found within the last 5 days was S$ 73 on Jin Air (5 Dec–8 Dec).

Weekly flight availability from Busan to Jeju City

The most flights from PUS to CJU are scheduled on a Thursday (56 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (46 on average).

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 past year, Korean Air have had the lowest number of delays on this route, with just 8% of flights being delayed.

Related info for your journey

How popular is this Busan to Jeju City flight route?

How long is the flight from Busan to Jeju City?

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

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

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

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

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

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

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Other flights to Jeju City

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

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

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

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

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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 9 October 2026.

Best flights from Busan to Jeju City
Discover carefully curated flight deals from Busan to Jeju City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Direct flights from Busan to Jeju City
Explore direct flight options from Busan to Jeju City based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 October 2026.

Last-minute flights from Busan to Jeju City
Discover last-minute flight deals from Busan to Jeju City. Data last updated 9 October 2026 and is based on user searches.

One-way flights from Busan to Jeju City
Search for one-way flight options from Busan to Jeju City. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Busan to Jeju City flights typically cost between S$ 96 and S$ 170 in December.
The cheapest return price found within the last 5 days was S$ 73 on Jin Air (5 Dec–8 Dec).