Cheap flights from Gwangju to Jeju from $19 KWJ → CJU
Gwangju Airport (KWJ) → Jeju International Airport (CJU)
The cheapest return found recently is $135 with Jin Air, 24 Dec – 27 Dec, found today. The cheapest one-way found recently is $19 with T'way Air, 17 Nov, found yesterday.
- Cheapest one-way found recently
- $19, T'way Air, found yesterday
- Cheapest return found recently
- $135, 24 Dec to 27 Dec
- Cheapest month to fly
- November 2026, return fares from $49 found in the last 7 days
- Airlines with nonstop flights
- Jin Air, Jeju Air, T'way Air, Korean Air
- Shortest nonstop flight found
- 55 min
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$135
24 Dec – 27 Dec · Jin Air
Gwangju Airport (KWJ) → Jeju International Airport (CJU)
Leaves 2:30 p.m. · Return leaves 7:50 a.m. · 1 h 50 min of travel, both ways together
out nonstop, back nonstop
found today
Cheapest nonstop return
$135
24 Dec – 27 Dec · Jin Air
Gwangju Airport (KWJ) → Jeju International Airport (CJU)
Leaves 2:30 p.m. · Return leaves 7:50 a.m. · 1 h 50 min of travel, both ways together
out nonstop, back nonstop
found today
Found recently, and the cheapest we hold
$135 24 Dec – 27 Decfound todaySee prices for these dates
$49 16 Nov – 17 Novfound 4 days agoSee prices for these dates
What have prices looked like?
Over 50 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $49 to $305.
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 3-night return fares leaving within 3 days of 24 Dec to compare.
Every date we hold
2 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 16 Nov – 17 Nov | $49 | Jin Air | Gwangju Airport (KWJ) → Jeju International Airport (CJU) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 24 Dec – 27 Dec | $135 | Jin Air | Gwangju Airport (KWJ) → Jeju International Airport (CJU) | out nonstop, back nonstop | found today | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $49.
Airlines on the cheapest dates: Jin Air.
One-way
The cheapest one-way fare on each of 7 departure dates is usually $24 to $32.
Cheapest one-way found recently
$19
17 Nov · T'way Air
Gwangju Airport (KWJ) → Jeju International Airport (CJU)
Leaves 3:30 p.m. · 55 min trip
nonstop
found yesterday
Cheapest nonstop one-way
$19
17 Nov · T'way Air
Gwangju Airport (KWJ) → Jeju International Airport (CJU)
Leaves 3:30 p.m. · 55 min trip
nonstop
found yesterday
Found recently, and the cheapest we hold
$19 17 Novfound yesterdayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 50 days, 24 Sept to 12 Nov, the cheapest one-way we saw each day was $17 to $47.
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 7 departure dates from 14 Nov to 8 Jul 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?
No. We hold one-way fares on 4 other departure dates within 3 days of 17 Nov, and none is cheaper.
Every date we hold
9 fares on 7 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 14 Nov | $29 | Jin Air | Gwangju Airport (KWJ) → Jeju International Airport (CJU) | nonstop | found yesterday | Open this trip |
| 16 Nov | $21 | Jeju Air | Gwangju Airport (KWJ) → Jeju International Airport (CJU) | nonstop | found 2 days ago | Open this trip |
| 17 Nov | $19 | T'way Air | Gwangju Airport (KWJ) → Jeju International Airport (CJU) | nonstop | found yesterday | Open this trip |
| 18 Nov | $27 | T'way Air | Gwangju Airport (KWJ) → Jeju International Airport (CJU) | nonstop | found yesterday | Open this trip |
| 19 Nov | $34 | Jin Air | Gwangju Airport (KWJ) → Jeju International Airport (CJU) | nonstop | found yesterday | Open this trip |
| 5 Dec | $30 | Jin Air | Gwangju Airport (KWJ) → Jeju International Airport (CJU) | nonstop | found yesterday | Open this trip |
| 8 Jul 2027 | $69 | Korean Air | Gwangju Airport (KWJ) → Jeju International Airport (CJU) | nonstop | found 4 days ago | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $19.
Airlines on the cheapest dates: Jin Air, T'way Air, Jeju Air, Korean Air.
Premium cabin fares from Gwangju 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 Dec – 27 Dec in another cabin: Premium economy · Business · First
Today's prices for 17 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Gwangju to Jeju?
Return
Fares 14 to 29 days before departure were typically 29% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 12 Nov (50 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 | $89 | $49 | +41% | 32 |
| 7–13 days | $87 | $49 | +38% | 31 |
| 14–29 days | $63 | $63 | Cheapest seen | 11 |
| 30–59 days | $82 | $82 | +30% | 8 |
| 60–89 days | $87 | $87 | +38% | 13 |
| 180+ days | $139 | $139 | +121% | 7 |
One-way
The cheapest fares were 0 to 6 days before departure.
From the cheapest one-way each day between 24 Sept and 12 Nov (50 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 | $28 | $17 | Cheapest seen | 36 |
| 7–13 days | $28 | $19 | +2% | 42 |
| 14–29 days | $33 | $19 | +20% | 37 |
| 30–59 days | $53 | $44 | +93% | 18 |
| 180+ days | $54 | $47 | +96% | 29 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
One-way
Gunsan → Jeju
90 km from Gwangju
$47
$28 more than flying from Gwangju
5 Dec · KUV → CJU · nonstop
found yesterday
Yeosu → Jeju
86 km from Gwangju
$48
$29 more than flying from Gwangju
5 Dec · RSU → CJU · nonstop
found yesterday
Jinju → Jeju
114 km from Gwangju
$70
$51 more than flying from Gwangju
17 Nov · HIN → CJU · 1 stop
found 6 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 Dec – 27 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Gwangju to Jeju?
The cheapest return found recently is $135 with Jin Air, 24 Dec to 27 Dec, found today. The cheapest return we hold, of any age, is $49 with Jin Air, 16 Nov to 17 Nov, found 4 days ago.
How much is a one-way flight from Gwangju to Jeju?
The cheapest one-way found recently is $19 with T'way Air, 17 Nov, found yesterday. The cheapest one-way fare on each of 7 departure dates is usually $24 to $32.
What is the cheapest month to fly from Gwangju to Jeju?
November 2026 is the cheapest month for a return, from $49, 16 Nov to 17 Nov, found 4 days ago. It is the cheapest month for a one-way too, from $19, 17 Nov, found yesterday.
How far ahead should I book a flight from Gwangju to Jeju?
In 50 days of prices between 24 Sept and 12 Nov, return fares 14 to 29 days before departure were typically 29% lower than 0 to 6 days before departure. One-way fares were cheapest 0 to 6 days before departure.
Is there a direct flight from Gwangju to Jeju?
Yes, the cheapest nonstop return found recently is $135 with Jin Air, 24 Dec to 27 Dec, found today. The cheapest nonstop one-way found recently is $19 with T'way Air, 17 Nov, found yesterday.
How long is the flight from Gwangju to Jeju?
The cheapest nonstop one-way found recently, with T'way Air on 17 Nov, takes 55 min from Gwangju Airport (KWJ) to Jeju International Airport (CJU).
Which airlines have the cheapest flights from Gwangju to Jeju?
Between 14 Nov and 8 Jul 2027, Jin Air has the cheapest one-way on 3 of the 7 departure dates we hold, T'way Air on 2 and Jeju Air on 1.
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