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

Monday 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.

How often are flights from Osaka to Jeju City delayed?

About 11% of weekly flights between Osaka and Jeju City have experienced delays in the past year, with the average delay time being 85 minutes.

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

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

Over the past year, T'way Air have had the lowest number of delays on this route, with just 11% of flights being delayed.

How long is the flight from Osaka Kansai Intl Airport to Jeju City?

Departing from Osaka Kansai Intl Airport to Jeju City will take you 2h. Airlines will cover a distance of 504 mi. Both multi-stop and direct flights can be found to your destination and back.

Weekly flight availability from Osaka Kansai Intl Airport to Jeju City

The most flights from KIX to CJU are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

What airport do you fly into for flights to Jeju City from Osaka Kansai Intl?

Most people fly into Jeju City (CJU) if they book a flight to Jeju City from Osaka Kansai Intl. On average, Jeju has 1 inbound flight from Osaka Kansai Intl per day from 0 airlines. Jeju City is conveniently located just 1.7 mi from Jeju City’s city center.

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

Yes. In addition to deals on Kansai Intl to Jeju City flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Kansai Intl to Jeju City?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansai Intl to Jeju City.

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

Yes. Cheapflights offers flight deals from Kansai Intl 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.

£108+ Cheap Flights from Osaka Kansai Intl Airport to Jeju City

Cheap flight deals from Kansai Intl to Jeju City

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Cheapest flights from Kansai Intl to Jeju City
Explore the most affordable flight options available from Kansai Intl to Jeju City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Tue 10/1110:00 -

1 stop10h 25m

Thu 12/1116:00 -

Nonstop1h 40m

Deal found 6/9£212

Tue 10/1112:00 -

Nonstop2h 00m

Thu 12/1116:00 -

Nonstop1h 40m

Deal found 6/9£219

Wed 11/1110:45 -

1 stop9h 35m

Fri 13/1107:00 -

1 stop8h 25m

Deal found 7/9£250

Sun 6/1212:00 -

Nonstop2h 00m

Sun 6/1216:00 -

Nonstop1h 40m

Deal found 8/9£250

Tue 15/912:00 -

Nonstop2h 00m

Wed 16/916:05 -

Nonstop1h 50m

Deal found 3/9£257

Tue 10/1110:45 -

1 stop9h 20m

Fri 13/1110:50 -

1 stop7h 10m

Deal found 3/9£260

Tue 15/912:25 -

1 stop7h 35m

Wed 16/908:35 -

1 stop9h 50m

Deal found 4/9£265

Wed 7/1000:15 -

1 stop12h 20m

Sat 17/1006:25 -

1 stop16h 05m

Deal found 3/9£269

Find flight deals from Kansai Intl to Jeju City

Round-trip from	£212
One-way from	£108
Popular in	July
Cheapest in	November
Average price	£190

T'way Air
10/11-12/11
1 total stop
12h 05m total
Osaka to Jeju City

Search Deals

Jeju Air
24/11-31/12
1 total stop
10h 00m total
Osaka to Jeju City

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£31 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Osaka Kansai Intl Airport to Jeju City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OsakaJeju City

KIX Osaka Kansai Intl - CJU Jeju City

KIXCJU

Osaka Kansai Intl

Mon 23/11

10:45-20:45

1 stop10h 00m

Jeju City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£108

OsakaJeju City

KIX Osaka Kansai Intl - CJU Jeju City

KIXCJU

Osaka Kansai Intl

Wed 4/11

10:45-20:20

1 stop9h 35m

Jeju City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£110

OsakaJeju City

KIX Osaka Kansai Intl - CJU Jeju City

KIXCJU

Osaka Kansai Intl

Thu 1/10

11:00-19:15

1 stop8h 15m

Jeju City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£117

OsakaJeju City

KIX Osaka Kansai Intl - CJU Jeju City

KIXCJU

Osaka Kansai Intl

Mon 26/10

09:50-20:20

1 stop10h 30m

Jeju City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£120

OsakaJeju City

KIX Osaka Kansai Intl - CJU Jeju City

KIXCJU

Osaka Kansai Intl

Tue 6/10

10:50-19:25

1 stop8h 35m

Jeju City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£125

OsakaJeju City

KIX Osaka Kansai Intl - CJU Jeju City

KIXCJU

Osaka Kansai Intl

Mon 28/9

10:50-19:25

1 stop8h 35m

Jeju City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£128

OsakaJeju City

KIX Osaka Kansai Intl - CJU Jeju City

KIXCJU

Osaka Kansai Intl

Mon 2/11

10:45-20:20

1 stop9h 35m

Jeju City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£132

OsakaJeju City

KIX Osaka Kansai Intl - CJU Jeju City

KIXCJU

Osaka Kansai Intl

Mon 19/10

12:00-19:25

1 stop7h 25m

Jeju City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£134

OsakaJeju City

KIX Osaka Kansai Intl - CJU Jeju City

KIXCJU

Osaka Kansai Intl

Sat 26/9

11:00-19:20

1 stop8h 20m

Jeju City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£134

OsakaJeju City

KIX Osaka Kansai Intl - CJU Jeju City

KIXCJU

Osaka Kansai Intl

Wed 11/11

10:45-20:20

1 stop9h 35m

Jeju City

Fri 13/11

07:00-15:25

1 stop8h 25m

£250

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Showing 1-10 of 15 resultsSorted by cheapest first

Best time to book a flight from Kansai Intl to Jeju City

Have a flexible travel schedule? Discover the best time to fly to Jeju City from Kansai Intl with our price prediction graph.

KIX-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 Osaka Kansai Intl Airport to Jeju City

Prices

Airlines

Delays

What is the cheapest month to book a flight from Osaka Kansai Intl Airport to Jeju City?

Currently, November is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Jeju City (average of £149). Flying from Osaka Kansai Intl Airport to Jeju City in July is currently the most expensive (average of £257). 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 KIX to CJU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Osaka Kansai Intl Airport to Jeju City as you normally would.

Related info for your journey

What airport do you fly into for flights to Jeju City from Osaka Kansai Intl?
Most people fly into Jeju City (CJU) if they book a flight to Jeju City from Osaka Kansai Intl. On average, Jeju has 1 inbound flight from Osaka Kansai Intl per day from 0 airlines. Jeju City is conveniently located just 1.7 mi from Jeju City’s city center.
How long is the flight from Osaka Kansai Intl Airport to Jeju City?
Departing from Osaka Kansai Intl Airport to Jeju City will take you 2h. Airlines will cover a distance of 504 mi. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Kansai Intl to Jeju City that include hotel bookings?
Yes. In addition to deals on Kansai Intl to Jeju City flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Kansai Intl to Jeju City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansai Intl to Jeju City.
Can I find deals for business class flights from Kansai Intl to Jeju City?
Yes. Cheapflights offers flight deals from Kansai Intl 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 Osaka Kansai Intl Airport to Jeju City?
Currently, November is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Jeju City (average of £149). Flying from Osaka Kansai Intl Airport to Jeju City in July is currently the most expensive (average of £257). 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 Kansai Intl to Jeju City?

Cheapflights helps you search for flights from Kansai Intl to Jeju City via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Kansai Intl to Jeju City for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Kansai Intl to Jeju City with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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

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Cheap flights from Osaka Kansai Intl Airport to Jeju City from £108

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kansai Intl to Jeju City

Cheapest flights from Kansai Intl to Jeju CityExplore the most affordable flight options available from Kansai Intl to Jeju City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Explore the most affordable flight options available from Kansai Intl to Jeju City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Best flights from Kansai Intl to Jeju CityDiscover carefully curated flight deals from Kansai Intl to Jeju City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Discover carefully curated flight deals from Kansai Intl to Jeju City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Direct flights from Kansai Intl to Jeju CityExplore direct flight options from Kansai Intl to Jeju City based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 September 2026.

Explore direct flight options from Kansai Intl to Jeju City based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 September 2026.

Last-minute flights from Kansai Intl to Jeju CityDiscover last-minute flight deals from Kansai Intl to Jeju City. Data last updated 8 September 2026 and is based on user searches.

Discover last-minute flight deals from Kansai Intl to Jeju City. Data last updated 8 September 2026 and is based on user searches.

One-way flights from Kansai Intl to Jeju CitySearch for one-way flight options from Kansai Intl to Jeju City. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

Search for one-way flight options from Kansai Intl to Jeju City. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Osaka Kansai Intl Airport to Jeju City that are best for you.

Best time to book a flight from Kansai Intl to Jeju City

Have a flexible travel schedule? Discover the best time to fly to Jeju City from Kansai Intl with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Osaka Kansai Intl Airport to Jeju City?

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Osaka Kansai Intl Airport to Jeju City as you normally would.

Weekly flight availability from Osaka Kansai Intl Airport to Jeju City

The most flights from KIX to CJU are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How often are flights from Osaka to Jeju City delayed?

About 11% of weekly flights between Osaka and Jeju City have experienced delays in the past year, with the average delay time being 85 minutes.

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

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

Monday 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 Osaka to Jeju City flights?

Over the past year, T'way Air have had the lowest number of delays on this route, with just 11% of flights being delayed.

Related info for your journey

What airport do you fly into for flights to Jeju City from Osaka Kansai Intl?

How long is the flight from Osaka Kansai Intl Airport to Jeju City?

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

How can I find direct flights from Kansai Intl to Jeju City?

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

What is the cheapest month to book a flight from Osaka Kansai Intl Airport to Jeju City?

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Search flights from Kansai Intl to Jeju City by cabin class

Find flights from Kansai Intl to Jeju City, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Jeju City

Explore flights to Jeju City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 8 September 2026.

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

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

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Cheapest flights from Kansai Intl to Jeju City
Explore the most affordable flight options available from Kansai Intl to Jeju City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Best flights from Kansai Intl to Jeju City
Discover carefully curated flight deals from Kansai Intl to Jeju City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Direct flights from Kansai Intl to Jeju City
Explore direct flight options from Kansai Intl to Jeju City based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 September 2026.

Last-minute flights from Kansai Intl to Jeju City
Discover last-minute flight deals from Kansai Intl to Jeju City. Data last updated 8 September 2026 and is based on user searches.

One-way flights from Kansai Intl to Jeju City
Search for one-way flight options from Kansai Intl to Jeju City. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.