Direct flights from Jeju to Ulsan
All flights from CJU to USN non-stop. There are direct flights from Jeju International (CJU), South Korea to Ulsan (USN), South Korea with Air Busan and Korean Air. 21 weekly departures are currently scheduled on this route. Departure times range from 09:20 to 16:10 depending on the schedule period. The flight distance is 218 miles (351 km). Flight time ranges from 1 hour and 5 minutes to 1 hour and 10 minutes.
Jeju
, Republic of Korea
Airlines with non-stop routes:
Air Busan
Korean Air
Jin Air
Fly S.A.
Jeju Air
Flight schedule from Jeju to Ulsan with Air Busan
This is a weekly direct flight schedule for Air Busan. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-07-13
Flight schedule from Jeju to Ulsan with Korean Air
This is a weekly direct flight schedule for Korean Air. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-07-13
Jeju to Ulsan scheduled departures
Select a date to see every published non-stop departure between CJU and USN.
CJU - USN route facts
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Distance218 miles (351 km)
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Flight time1 hour and 5 minutes to 1 hour and 10 minutes
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Airlines Air Busan Korean Air
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Airline alliancesStar Alliance SkyTeam
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CabinsEconomy
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AircraftAir Busan: Airbus A320Korean Air: Airbus A220-300
Route FAQ
Domestic flights from Jeju (CJU)
From Jeju to Seoul
GMP Gimpo
From Jeju to Busan
PUS Gimhae International
From Jeju to Cheongju
CJJ Cheongju International Airport
From Jeju to Daegu
TAE Daegu Ab
From Jeju to Gwangju
KWJ Gwangju
From Jeju to Yeosu
RSU Yeosu
From Jeju to Gunsan
KUV Gunsan Airport
From Jeju to Pohang
KPO Pohang
From Jeju to Wonju
WJU Wonju Airport
From Jeju to Yangyang
YNY Yangyang Airport
