Jeju to Osaka CJU → KIX
Jeju International Airport (CJU) → Kansai International Airport (KIX)
The cheapest one-way found recently is $103 with Jin Air, 2 Dec, found 3 days ago.
One-way
The cheapest one-way fare on each of 4 departure dates is usually $113 to $125.
Cheapest one-way found recently
$103
2 Dec · Jin Air
Jeju International Airport (CJU) → Kansai International Airport (KIX)
Leaves 11:30 a.m. · 3 h 55 min trip
stops unknown
found 3 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$103 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 19 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $70 to $116.
19 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 4 departure dates from 27 Nov to 12 Dec, 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?
No. We hold one-way fares on 1 other departure date within 3 days of 2 Dec, and it is not cheaper.
Every date we hold
4 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 27 Nov | $127 | Air Busan | Jeju International Airport (CJU) → Kansai International Airport (KIX) | 1 stop | found 5 days ago | Open this trip |
| 2 Dec | $103 | Jin Air | Jeju International Airport (CJU) → Kansai International Airport (KIX) | stops unknown | found 3 days ago | Open this trip |
| 4 Dec | $116 | Air Busan | Jeju International Airport (CJU) → Kansai International Airport (KIX) | 1 stop | found 3 days ago | Open this trip |
| 12 Dec | $124 | Jeju Air | Jeju International Airport (CJU) → Kansai International Airport (KIX) | 1 stop | found 3 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $103.
Airlines on the cheapest dates: Air Busan, Jin Air, Jeju Air.
Premium cabin fares from Jeju to Osaka
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 Jeju to Osaka?
One-way
Not enough history yet: in 19 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