Cheap Flights from Osaka (OSA) to Jeju (CJU)

View AU$122 flight on Wed, 20 Aug. 2025Opens in a new window

Popular airlines from Osaka to Jeju (CJU-Jeju Intl.)

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Cheap Flights from Osaka (OSA) to Jeju (CJU)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

T'Way Air
Wed, 10 Sep. - Wed, 17 Sep.
KIX
Osaka
CJU
Jeju City
AU$274 Return, found 6 days ago
AU$274
Return
found 6 days ago
Select T'Way Air flight, departing Wed, 10 Sep. from Osaka to Jeju City, returning Wed, 17 Sep., priced at AU$274 found 6 days ago
T'way Air with baggage
Thu, 28 Aug. - Sun, 31 Aug.
KIX
Osaka
CJU
Jeju City
AU$281 Return, found 4 hours ago
AU$281
Return
found 4 hours ago
Select T'way Air with baggage flight, departing Thu, 28 Aug. from Osaka to Jeju City, returning Sun, 31 Aug., priced at AU$281 found 4 hours ago
T'way Air with baggage
Wed, 10 Sep. - Wed, 17 Sep.
KIX
Osaka
CJU
Jeju City
AU$295 Return, found 6 days ago
AU$295
Return
found 6 days ago
Select T'way Air with baggage flight, departing Wed, 10 Sep. from Osaka to Jeju City, returning Wed, 17 Sep., priced at AU$295 found 6 days ago
Jeju Air with Bag
Thu, 28 Aug. - Sun, 31 Aug.
KIX
Osaka
CJU
Jeju City
AU$307 Return, found 4 hours ago
AU$307
Return
found 4 hours ago
Select Jeju Air with Bag flight, departing Thu, 28 Aug. from Osaka to Jeju City, returning Sun, 31 Aug., priced at AU$307 found 4 hours ago
Jeju Air with Bag
Fri, 15 Aug. - Tue, 19 Aug.
KIX
Osaka
CJU
Jeju City
AU$315 Return, found 3 days ago
AU$315
Return
found 3 days ago
Select Jeju Air with Bag flight, departing Fri, 15 Aug. from Osaka to Jeju City, returning Tue, 19 Aug., priced at AU$315 found 3 days ago
Jeju Air with Bag
Fri, 15 Aug. - Tue, 19 Aug.
KIX
Osaka
CJU
Jeju City
AU$319 Return, found 3 days ago
AU$319
Return
found 3 days ago
Select Jeju Air with Bag flight, departing Fri, 15 Aug. from Osaka to Jeju City, returning Tue, 19 Aug., priced at AU$319 found 3 days ago
Jeju Air with Bag
Thu, 28 Aug. - Sun, 31 Aug.
KIX
Osaka
CJU
Jeju City
AU$325 Return, found 4 hours ago
AU$325
Return
found 4 hours ago
Select Jeju Air with Bag flight, departing Thu, 28 Aug. from Osaka to Jeju City, returning Sun, 31 Aug., priced at AU$325 found 4 hours ago
Jeju Air with Bag
Fri, 15 Aug. - Tue, 19 Aug.
KIX
Osaka
CJU
Jeju City
AU$325 Return, found 3 days ago
AU$325
Return
found 3 days ago
Select Jeju Air with Bag flight, departing Fri, 15 Aug. from Osaka to Jeju City, returning Tue, 19 Aug., priced at AU$325 found 3 days ago
Jeju Air
Wed, 10 Sep. - Wed, 17 Sep.
KIX
Osaka
CJU
Jeju City
AU$382 Return, found 6 days ago
AU$382
Return
found 6 days ago
Select Jeju Air flight, departing Wed, 10 Sep. from Osaka to Jeju City, returning Wed, 17 Sep., priced at AU$382 found 6 days ago
Asiana Airlines
Wed, 10 Sep. - Wed, 17 Sep.
KIX
Osaka
CJU
Jeju City
AU$412 Return, found 6 days ago
AU$412
Return
found 6 days ago
Select Asiana Airlines flight, departing Wed, 10 Sep. from Osaka to Jeju City, returning Wed, 17 Sep., priced at AU$412 found 6 days ago

Find the cheapest month to fly from Osaka (OSA) to Jeju City (CJU)

July is typically the cheapest month to fly

From AU$235 - AU$499 per traveller.

Graph displaying average flight prices per month

Flight from Osaka to Jeju route information
Origin airport
Kansai Intl.
Destination airport
Jeju Intl.
Airlines serving
Asiana Airlines, HK Express, Jeju Air, Jeju Air with Bag, Korean Air, T'way Air with baggage
Return price
AU$274
Distance
808 km

OSA to CJU Flights

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Osaka Airports

Osaka

Kansai Intl. to Jeju
AU$273.66
Itami to Jeju
AU$1,700.20

Kobe

*Available to Expedia members.