Gunsan to Jeju KUV → CJU
Gunsan Airport (KUV) → Jeju International Airport (CJU)
The cheapest return found recently is $123 with Jin Air, 24 Oct – 25 Oct, found yesterday. The cheapest one-way found recently is $36 with Jin Air, 4 Nov, found yesterday.
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$123
24 Oct – 25 Oct · Jin Air
Gunsan Airport (KUV) → Jeju International Airport (CJU)
Leaves 5:30 p.m. · Return leaves 8:00 a.m. · 2 h of travel, both ways together
out nonstop, back nonstop
found yesterday
Cheapest nonstop return
$123
24 Oct – 25 Oct · Jin Air
Gunsan Airport (KUV) → Jeju International Airport (CJU)
Leaves 5:30 p.m. · Return leaves 8:00 a.m. · 2 h of travel, both ways together
out nonstop, back nonstop
found yesterday
Found recently, and the cheapest we hold
$123 24 Oct – 25 Octfound yesterdaySee prices for these dates
$92 31 Oct – 3 Novfound 4 days agoSee prices for these dates
What have prices looked like?
Over 14 days, 25 Sept to 18 Oct, the cheapest return we saw each day was $75 to $127.
14 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 return price?
Not enough comparable prices yet: we hold return fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other 1-night return fares leaving within 3 days of 24 Oct to compare.
Every date we hold
2 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 24 Oct – 25 Oct | $123 | Jin Air | Gunsan Airport (KUV) → Jeju International Airport (CJU) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 31 Oct – 3 Nov | $92 | Jin Air | Gunsan Airport (KUV) → Jeju International Airport (CJU) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
Airlines on the cheapest dates: Jin Air.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $41 to $47.
Cheapest one-way found recently
$36
4 Nov · Jin Air
Gunsan Airport (KUV) → Jeju International Airport (CJU)
Leaves 2:20 p.m. · 1 h trip
nonstop
found yesterday
Cheapest nonstop one-way
$36
4 Nov · Jin Air
Gunsan Airport (KUV) → Jeju International Airport (CJU)
Leaves 2:20 p.m. · 1 h trip
nonstop
found yesterday
Found recently, and the cheapest we hold
$36 4 Novfound yesterdayOpen 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 $29 to $45.
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 21 Oct to 4 Nov, 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 4 Nov to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 21 Oct | $49 | Jin Air | Gunsan Airport (KUV) → Jeju International Airport (CJU) | nonstop | found today | Open this trip |
| 22 Oct | $45 | Jin Air | Gunsan Airport (KUV) → Jeju International Airport (CJU) | nonstop | found today | Open this trip |
| 4 Nov | $36 | Jin Air | Gunsan Airport (KUV) → Jeju International Airport (CJU) | nonstop | found yesterday | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $36.
Airlines on the cheapest dates: Jin Air.
Premium cabin fares from Gunsan 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 24 Oct – 25 Oct in another cabin: Premium economy · Business · First
Today's prices for 4 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Gunsan to Jeju?
Return
Not enough history yet: in 14 days of return prices, 25 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
One-way
Fares 7 to 13 days before departure were typically 25% lower than 0 to 6 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $44 | $30 | +33% | 19 |
| 7–13 days | $33 | $29 | Cheapest seen | 17 |
| 14–29 days | $36 | $33 | +9% | 13 |
| 30–59 days | $45 | $39 | +36% | 10 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Cheongju → Jeju
101 km from Gunsan
$40
$83 less than flying from Gunsan
2 Nov – 5 Nov · CJJ → CJU · out nonstop, back nonstop
found today
Gwangju → Jeju
90 km from Gunsan
$89
$34 less than flying from Gunsan
23 Oct – 26 Oct · KWJ → CJU · out nonstop, back nonstop
found yesterday
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Gwangju → Jeju
90 km from Gunsan
$20
$16 less than flying from Gunsan
21 Oct · KWJ → CJU · nonstop
found yesterday
Cheongju → Jeju
101 km from Gunsan
$24
$12 less than flying from Gunsan
30 Nov · CJJ → CJU · nonstop
found 2 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 24 Oct – 25 Oct. 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