Osaka to Jeju ITM, KIX, UKB → CJU
Itami Airport (ITM), Kansai International Airport (KIX), Kobe Airport (UKB) → Jeju International Airport (CJU)
The cheapest one-way found recently is $134 with Air Busan, 2 Dec, found 3 days ago.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $146 to $163.
Cheapest one-way found recently
$134
2 Dec · Air Busan
Kansai International Airport (KIX) → Jeju International Airport (CJU)
Leaves 11:00 a.m. · 7 h trip
stops unknown
found 3 days ago
Cheapest nonstop one-way
$157
7 Feb 2027 · T'way Air
Kansai International Airport (KIX) → Jeju International Airport (CJU)
Leaves 12:00 p.m. · 2 h trip
nonstop
found 3 days ago
Found recently, and the cheapest we hold
$134 2 Decfound 3 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $67 to $184.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 2 Dec to 7 Feb 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 2 Dec to compare.
Every date we hold
6 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 2 Dec | $134 | Air Busan | Kansai International Airport (KIX) → Jeju International Airport (CJU) | stops unknown | found 3 days ago | Open this trip |
| 22 Jan 2027 | $169 | T'way Air | Kansai International Airport (KIX) → Jeju International Airport (CJU) | nonstop | found 4 days ago | Open this trip |
| 7 Feb 2027 | $157 | T'way Air | Kansai International Airport (KIX) → Jeju International Airport (CJU) | nonstop | found 3 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $134.
Airlines on the cheapest dates: T'way Air, Air Busan.
Premium cabin fares from Osaka to Jeju
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 2 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Osaka to Jeju?
One-way
Not enough history yet: in 25 days of one-way prices, 24 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest one-way found recently is for 2 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work