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

KIX — CJU
8 Oct — 15 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kansai Intl to Jeju City

Enter your travel dates to find the best prices.

Cheapest flights from Kansai Intl to Jeju City

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
  • T'way Air
  • 10/11-12/11
  • 1 total stop
  • 12h 05m total
  • Osaka to Jeju City
Jeju Air
  • Jeju Air
  • 24/11-31/12
  • 1 total stop
  • 10h 00m total
  • Osaka to Jeju City
Highest demand for flights based on searches. 17% potential increase in price (£31 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Average for round-trip flights in September 2026

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.

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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
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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.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Osaka Kansai Intl Airport to Jeju City

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.

See more FAQs

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