Which airline has the best punctuality record on Busan to Jeju City flights?

According to our data, Korean Air have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

How many flights depart from Busan to Jeju City on average per day?

50 flights are operational daily from Busan to Jeju City as of January 2026. The most popular departure time for this route is 7:00AM, with 52% of flights per day taking off in the afternoon.

What airlines fly to Jeju City?

Korean Air, Jeju Air and Jin Air are the top three most popular airlines that fly to Jeju City from Busan according to our data. Korean Air is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Jeju City. Keep in mind that there are 7 different airlines that fly to Jeju City on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Busan Gimhae to Jeju City?

Jeju Air, Jin Air, and Korean Air are the most popular carriers operating from Busan Gimhae to Jeju City

What is the most punctual flight time for Busan to Jeju City flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

How often are flights from Busan to Jeju City delayed?

Historically, on average around 14% of flights between Busan and Jeju City have experienced a delay on any given week. The average delay length over the past 12 months has been 80 minutes.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Busan to Jeju City on average per week?

The number of flights available between Busan and Jeju City is 356 per week as of January 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

When did momondo last update prices for flights from Busan Gimhae Airport to Jeju City Airport?

Prices for flights from Busan Gimhae Airport to Jeju City Airport are updated daily.

How many operators does momondo search for flights from Busan Gimhae Airport to Jeju City Airport?

As of January 2026, there are 5 operators available to choose from for flights from Busan Gimhae Airport to Jeju City Airport.

How old do you have to be to fly from Busan Gimhae Airport to Jeju City Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Busan Gimhae Airport to Jeju City Airport.

What documentation or ID do you need to fly to Jeju City Airport?

The necessary travel and health documents for your Jeju City Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$20 Cheap Flights from Busan to Jeju City in 2026

Q: What is the typical price of a round-trip flight between Busan and Jeju City?

Prices are currently low for flights on this route. Typical prices usually range from $46 to $118. The lowest price recently found on this route was $34.

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Find the cheapest flights from Busan to Jeju City

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 pm - 6:35 pm

PUS

CJU

1h 05mnonstop

9:30 am - 10:30 am

CJU

PUS

1h 00mnonstop

$34Air Busan

lun., mar. 9 - mié., mar. 11

5:20 pm - 6:20 pm

PUS

CJU

1h 00mnonstop

8:45 am - 9:45 am

CJU

PUS

1h 00mnonstop

$35Jeju Air

mié., mar. 4 - mar., mar. 10

5:30 pm - 6:35 pm

PUS

CJU

1h 05mnonstop

9:10 am - 10:20 am

CJU

PUS

1h 10mnonstop

$37Air Busan

lun., mar. 9 - jue., mar. 12

5:20 pm - 6:20 pm

PUS

CJU

1h 00mnonstop

8:45 am - 9:45 am

CJU

PUS

1h 00mnonstop

$39Jeju Air

sáb., mar. 7 - mar., mar. 10

5:20 pm - 6:20 pm

PUS

CJU

1h 00mnonstop

8:45 am - 9:45 am

CJU

PUS

1h 00mnonstop

$41Jeju Air

lun., mar. 9 - mar., mar. 10

5:30 pm - 6:30 pm

PUS

CJU

1h 00mnonstop

8:30 am - 9:30 am

CJU

PUS

1h 00mnonstop

$42Air Busan

mié., mar. 4 - vie., mar. 6

2:55 pm - 3:55 pm

PUS

CJU

1h 00mnonstop

8:45 am - 9:45 am

CJU

PUS

1h 00mnonstop

$44Jeju Air

mar., mar. 10 - jue., mar. 12

3:40 pm - 4:40 pm

PUS

CJU

1h 00mnonstop

8:45 am - 9:45 am

CJU

PUS

1h 00mnonstop

$45Jeju Air

mar., mar. 10 - jue., mar. 12

3:40 pm - 4:40 pm

PUS

CJU

1h 00mnonstop

8:45 am - 9:45 am

CJU

PUS

1h 00mnonstop

$46Jeju Air

mar., feb. 24 - jue., feb. 26

8:15 am - 9:20 am

PUS

CJU

1h 05mnonstop

8:45 am - 9:45 am

CJU

PUS

1h 00mnonstop

$47Jeju Air

lun., mar. 2 - jue., mar. 5

Air Busan flights from Busan to Jeju City

Our best Air Busan deals on Busan to Jeju City flight tickets

Air Busan

Mar 9

PUS5:30 pmBusan Gimhae

1h 05m

CJU6:35 pmJeju City

Mar 11

CJU9:30 amJeju City

1h 00m

PUS10:30 amBusan Gimhae

$34

Air Busan

Mar 4

PUS5:30 pmBusan Gimhae

1h 00m

CJU6:30 pmJeju City

Mar 6

CJU8:30 amJeju City

1h 00m

PUS9:30 amBusan Gimhae

$42

Air Busan

Mar 23

PUS5:30 pmBusan Gimhae

1h 05m

CJU6:35 pmJeju City

Mar 27

CJU8:30 amJeju City

1h 00m

PUS9:30 amBusan Gimhae

$73

Jeju Air flights from Busan to Jeju City

Our best Jeju Air deals on Busan to Jeju City flight tickets

Jeju Air

Mar 4

PUS5:20 pmBusan Gimhae

1h 00m

CJU6:20 pmJeju City

Mar 10

CJU8:45 amJeju City

1h 00m

PUS9:45 amBusan Gimhae

$35

Jeju Air

Mar 7

PUS5:20 pmBusan Gimhae

1h 00m

CJU6:20 pmJeju City

Mar 10

CJU8:45 amJeju City

1h 00m

PUS9:45 amBusan Gimhae

$39

Jeju Air

Mar 9

PUS5:20 pmBusan Gimhae

1h 00m

CJU6:20 pmJeju City

Mar 10

CJU8:45 amJeju City

1h 00m

PUS9:45 amBusan Gimhae

$41

Fly from

Fly to

Route

Depart

Return

Price

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

lun. 3/9

5:30 pm-6:35 pm

Nonstop1h 05m

Jeju City

mié. 3/11

9:30 am-10:30 am

Nonstop1h 00m

$34

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

mié. 3/4

5:20 pm-6:20 pm

Nonstop1h 00m

Jeju City

mar. 3/10

8:45 am-9:45 am

Nonstop1h 00m

$35

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

lun. 3/9

5:30 pm-6:35 pm

Nonstop1h 05m

Jeju City

jue. 3/12

9:10 am-10:20 am

Nonstop1h 10m

$37

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

sáb. 3/7

5:20 pm-6:20 pm

Nonstop1h 00m

Jeju City

mar. 3/10

8:45 am-9:45 am

Nonstop1h 00m

$39

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

lun. 3/9

5:20 pm-6:20 pm

Nonstop1h 00m

Jeju City

mar. 3/10

8:45 am-9:45 am

Nonstop1h 00m

$41

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

mié. 3/4

5:30 pm-6:30 pm

Nonstop1h 00m

Jeju City

vie. 3/6

8:30 am-9:30 am

Nonstop1h 00m

$42

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

mar. 3/10

2:55 pm-3:55 pm

Nonstop1h 00m

Jeju City

jue. 3/12

8:45 am-9:45 am

Nonstop1h 00m

$44

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

mar. 3/10

3:40 pm-4:40 pm

Nonstop1h 00m

Jeju City

jue. 3/12

8:45 am-9:45 am

Nonstop1h 00m

$45

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

mar. 2/24

3:40 pm-4:40 pm

Nonstop1h 00m

Jeju City

jue. 2/26

8:45 am-9:45 am

Nonstop1h 00m

$46

BusanJeju City

PUS - CJU

PUSCJU

Busan Gimhae

lun. 3/2

8:15 am-9:20 am

Nonstop1h 05m

Jeju City

jue. 3/5

8:45 am-9:45 am

Nonstop1h 00m

$47

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Busan to Jeju City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Busan and Jeju City?

What is the cheapest month to fly to Jeju City?

The month of September is, on average, the cheapest month to fly to Jeju City from Busan, with most prices found around $47. If you aren’t able to travel during the month of September, then book flights to Jeju City from Busan during June instead. Flights to Jeju City in June, while not as cheap as those in September, still average around $55.

What is the cheapest day to depart on your flight to Jeju City?

The cheapest day to depart from Busan to Jeju City is on a Monday. Travelers who choose to depart for Jeju City on a Monday will often find tickets for as low as $63. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Busan to Jeju City for around $111.

What is the cheapest time of day to depart on your flight to Jeju City?

At noon is the cheapest time of day to fly from Busan to Jeju City when you can find flight prices for as low as $59. Flying to Jeju City at noon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $100.

What is the cheapest Busan Gimhae to Jeju City flight route?

Fly from Busan Gimhae to Jeju City for the best Busan Gimhae - Jeju City flight prices

How far in advance should I book a flight to Jeju City?

You are more likely to see cheaper flights to Jeju City from Busan when booking weeks ahead of your departure date. In general, you can expect to find flights to Jeju City for around $75 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Jeju City from Busan for as low as $53 on momondo.

What cabin class options are available on Busan Gimhae to Jeju City flights?

There are 2 cabin classes available to choose from on Busan Gimhae to Jeju City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Busan to Jeju City flight prices changed over time?

As of January 2026, prices for Busan to Jeju City flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from Busan to Jeju City

Are you open to changing your travel dates? Check out the ideal times to fly from Busan to Jeju City according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Busan to Jeju City (PUS to CJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Busan to Jeju City

Best Price Found	$34
Fastest flight time	1h 00m
Direct flights	Every day
Airports in Jeju City	1 airport

The best one-way flight to Jeju City from Busan in the past 72 hours is $34. The best round-trip flight deal from Busan to Jeju City found on momondo in the last 72 hours is $65.

The fastest flight from Busan to Jeju City takes 1h 00m

Direct flights go from Busan to Jeju City every day.

There is 1 airport in Jeju City. From Busan there are direct flights to Jeju City (CJU).

Search flight deals

How far is Busan Gimhae to Jeju City by plane?
There are 180.9 mi between Busan Gimhae and Jeju City. 1h 00m is a normal flight duration for this route.
When did momondo last update prices for flights from Busan Gimhae Airport to Jeju City Airport?
Prices for flights from Busan Gimhae Airport to Jeju City Airport are updated daily.
How many operators does momondo search for flights from Busan Gimhae Airport to Jeju City Airport?
As of January 2026, there are 5 operators available to choose from for flights from Busan Gimhae Airport to Jeju City Airport.
How old do you have to be to fly from Busan Gimhae Airport to Jeju City Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Busan Gimhae Airport to Jeju City Airport.
What documentation or ID do you need to fly to Jeju City Airport?
The necessary travel and health documents for your Jeju City Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Busan to Jeju City?
Based on momondo bookings for flights between Busan and Jeju City, the leading plane model is Boeing 737-800, making up 37.71% of the total bookings. Other popular models include Airbus A321-100/200 with 20.17%, Boeing 737-900 with 18.42%, and Airbus A320-100/200 with 8.50%.
What is the most popular airline from Busan to Jeju City?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Busan to Jeju City is Korean Air (38% of total bookings). The next most popular airlines are Jeju Air (29%), Jin Air (17%), and Air Busan (11%).

Best airlines flying from Busan to Jeju City

Compare and see reviews for airlines that fly from Busan to Jeju City with momondo

Airline	Rating	Free Cancellation	Price
Eastar Jet	PriceFrom $20	Free Cancellation	Rating 0.0 0 reviews	Search Eastar Jet flights
Jeju Air	PriceFrom $23	Free Cancellation	Rating 7.6 36 reviews	Search Jeju Air flights
Jin Air	PriceFrom $27	Free Cancellation	Rating 0.0 0 reviews	Search Jin Air flights
Air Busan	PriceFrom $33	Free Cancellation	Rating 0.0 0 reviews	Search Air Busan flights
Korean Air	PriceFrom $38	Free Cancellation	Rating 8.4 1,188 reviews	Search Korean Air flights

Korean Air Flights From Busan to Jeju City
Korean Air flight deals from Busan to Jeju City start from $38 round-trip. Over the 77 Korean Air flights for this route in a normal week, average airfare is usually $78 round-trip - but some users have found much cheaper deals with momondo.
Jeju Air Flights From Busan to Jeju City
Jeju Air is also a popular choice for this route. Jeju Air flight deals for Busan to Jeju City start from as low as $23 round-trip, depending on your selected dates, with average Jeju Air deals seen on momondo around $60. Jeju Air operates 45 flights to Jeju City from Busan in an average week. Users have rated it 7.6/10 across 36 reviews.

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Why use momondo?

Why should I use momondo to find a flight deal from Busan to Jeju City?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Busan to Jeju City. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Busan to Jeju City with flexible booking policies on momondo?

Flights from Busan to Jeju City with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Busan to Jeju City?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Busan to Jeju City.

I’m not ready to book a flight from Busan to Jeju City right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Busan to Jeju City flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Jeju City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Busan to Jeju City from $19

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Busan to Jeju City departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Busan flights from Busan to Jeju City

Our best Air Busan deals on Busan to Jeju City flight tickets

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See travel insights to Jeju City from

How to get the cheapest flight ticket from Busan to Jeju City

What is the typical price of a round-trip flight between Busan and Jeju City?

What is the cheapest month to fly to Jeju City?

What is the cheapest day to depart on your flight to Jeju City?

What is the cheapest time of day to depart on your flight to Jeju City?

At noon is the cheapest time of day to fly from Busan to Jeju City when you can find flight prices for as low as $59. Flying to Jeju City at noon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $100.

What is the cheapest Busan Gimhae to Jeju City flight route?

Fly from Busan Gimhae to Jeju City for the best Busan Gimhae - Jeju City flight prices

How far in advance should I book a flight to Jeju City?

What cabin class options are available on Busan Gimhae to Jeju City flights?

There are 2 cabin classes available to choose from on Busan Gimhae to Jeju City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Busan to Jeju City flight prices changed over time?

As of January 2026, prices for Busan to Jeju City flights are approximately 16% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Busan Gimhae to Jeju City?

Jeju Air, Jin Air, and Korean Air are the most popular carriers operating from Busan Gimhae to Jeju City

What airlines fly to Jeju City?

How often are flights from Busan to Jeju City delayed?

Historically, on average around 14% of flights between Busan and Jeju City have experienced a delay on any given week. The average delay length over the past 12 months has been 80 minutes.

What is the most punctual flight time for Busan to Jeju City flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Busan to Jeju City flights?

According to our data, Korean Air have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

How many flights depart from Busan to Jeju City on average per day?

50 flights are operational daily from Busan to Jeju City as of January 2026. The most popular departure time for this route is 7:00AM, with 52% of flights per day taking off in the afternoon.

How many flights depart from Busan to Jeju City on average per week?

The number of flights available between Busan and Jeju City is 356 per week as of January 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

When to book flights from Busan to Jeju City

Cheap Busan to Jeju City (PUS to CJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Busan to Jeju City

Best Price Found

Fastest flight time

Direct flights

Airports in Jeju City

How far is Busan Gimhae to Jeju City by plane?

When did momondo last update prices for flights from Busan Gimhae Airport to Jeju City Airport?

How many operators does momondo search for flights from Busan Gimhae Airport to Jeju City Airport?

How old do you have to be to fly from Busan Gimhae Airport to Jeju City Airport?

What documentation or ID do you need to fly to Jeju City Airport?

What is the most popular plane model from Busan to Jeju City?

What is the most popular airline from Busan to Jeju City?

Best airlines flying from Busan to Jeju City

Compare and see reviews for airlines that fly from Busan to Jeju City with momondo

Korean Air Flights From Busan to Jeju City

Jeju Air Flights From Busan to Jeju City

Traveling to a place near Jeju City?

Why use momondo?

Why should I use momondo to find a flight deal from Busan to Jeju City?

Can I find flights from Busan to Jeju City with flexible booking policies on momondo?

How can momondo help me find flights from Busan to Jeju City?

I’m not ready to book a flight from Busan to Jeju City right now. Can momondo alert me if prices change?

An easier way to manage your Jeju City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Fly your favorite airline to Jeju City