Air Busan
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South Korea
Ulsan Airport
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South Korea
Jeju International Airport
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Scan through all non-stop flights from Ulsan to Jeju City. The full flight schedule below gives an overview of all non-stop flights from USN to CJU, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Jeju City is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Jeju City any time of the year, but the best months to explore are from to and from to .
In total there are 2 airlines operating nonstop flights from Ulsan USN to Jeju City CJU. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their USN CJU flight schedule.
Flights from USN to CJU are operated 21 times a week, with an average of 3 flights per day. Departure times vary between 11:20 - 17:50. The earliest flight departs at 11:20, the last flight departs at 17:50. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Ulsan to Jeju City takes 1 hour and 15 minutes. The flight distance between Ulsan and Jeju City is 217 miles (or 349 km).
There is 1 airport in Jeju City: Jeju International Airport (CJU).
There are 21 flights per week flying from Ulsan to Jeju City (as of April 2026).
1 hour and 15 minutes is the average flight time from Ulsan to Jeju City.
The distance from Ulsan to Jeju City is 217 miles (349 kilometers).
Air Busan and Korean Air are flying nonstop from Ulsan to Jeju City.
SkyTeam is currently the only alliance flying nonstop from Ulsan to Jeju City.
You can fly non-stop in Economy only.
Aircraft types that fly from Ulsan to Jeju City:
The earliest flight departs at 11:20 from Ulsan and arrives at 12:35 at Jeju City.
The latest flight departs at 17:50 from Ulsan and arrives at 19:00 at Jeju City.
217 miles (349 km) · 1h 15m
11:20
12:35
Air Busan
BX 8301
Air Busan
Airbus A320-100/200
Y
W
J
F
11:40
12:45
Air Busan
BX 8301
Air Busan
Airbus A320-100/200
Y
W
J
F
15:00
16:10
Korean Air
SkyTeam
KE 1595
Korean Air
Airbus A220-300
Y
W
J
F
17:50
19:00
Air Busan
BX 8305
Air Busan
Airbus A320-100/200
Y
W
J
F
17:50
19:05
Air Busan
BX 8305
Air Busan
Airbus A320-100/200
Y
W
J
F
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