CJU to USN

Jeju to Ulsan flight ticket price

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

CJU
Jeju (CJU), South KoreaJeju Airport
USN
Ulsan (USN), South KoreaUlsan
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Live flights for Sat, 06 Jun 2026

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Showing flight options for the selected travel date.
Currency: KRW
Sat, 06 JunCJU to USN₩142,772 Sun, 07 JunCJU to USN Mon, 08 JunCJU to USN Tue, 09 JunCJU to USN Wed, 10 JunCJU to USN Thu, 11 JunCJU to USN Fri, 12 JunCJU to USN
Sort By:DepartureDurationArrivalPrice
Korean Air Lines
Korean Air Lines
KE-1596
13:10
2026-06-06
Jeju (CJU)Jeju Airport
1H :05 M
Non Stop
14:15
2026-06-06
Ulsan (USN)Ulsan
₩142,772
total fare
Refundable 2 Seat Left Economy
Check-in: 20 KGCabin: Included
Korean Air Lines
Korean Air Lines
KE-1114
06:55
2026-06-06
Jeju (CJU)Jeju Airport
13H :00 M
1 Stop
GMP · 10h 45mSeoul (GMP), South Korea
19:55
2026-06-06
Ulsan (USN)Ulsan
₩313,332
total fare
Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: Included
Korean Air Lines
Korean Air Lines
KE-1118
07:00
2026-06-06
Jeju (CJU)Jeju Airport
12H :55 M
1 Stop
GMP · 10h 40mSeoul (GMP), South Korea
19:55
2026-06-06
Ulsan (USN)Ulsan
₩313,332
total fare
Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: Included
Asiana Air
Asiana Air
OZ-8900
06:25
2026-06-06
Jeju (CJU)Jeju Airport
13H :30 M
1 Stop
GMP · 11h 15mSeoul (GMP), South Korea
19:55
2026-06-06
Ulsan (USN)Ulsan
₩321,249
total fare
Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: Included
Asiana Air
Asiana Air
OZ-8902
06:30
2026-06-06
Jeju (CJU)Jeju Airport
13H :25 M
1 Stop
GMP · 11h 10mSeoul (GMP), South Korea
19:55
2026-06-06
Ulsan (USN)Ulsan
₩321,249
total fare
Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: Included
Asiana Air
Asiana Air
OZ-8904
07:05
2026-06-06
Jeju (CJU)Jeju Airport
12H :50 M
1 Stop
GMP · 10h 35mSeoul (GMP), South Korea
19:55
2026-06-06
Ulsan (USN)Ulsan
₩321,249
total fare
Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: Included

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Fare highlights

Selected flight highlights for 06 Jun 2026.

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Lowest fare ₩142,772 Korean Air Lines 13:10
Earliest departure ₩321,249 Asiana Air 06:25
Shortest duration ₩142,772 Korean Air Lines 13:10
Night 00:00-05:59 No option Open full search for more
Morning 06:00-11:59 ₩313,332 Korean Air Lines at 06:55
Afternoon 12:00-17:59 ₩142,772 Korean Air Lines at 13:10
Evening 18:00-23:59 No option Open full search for more

Jeju to Ulsan route details

Jeju (CJU)

Jeju Airport

South Korea

GMT 9

Latitude: 33.51129913330078

Longitude: 126.49299621582031

Ulsan (USN)

Ulsan

South Korea

GMT 9

Latitude: 35.59349823

Longitude: 129.352005005

Distance: Jeju (CJU), South Korea to Ulsan (USN), South Korea - 349.48 km
Flights shown for 06 Jun 2026. View all flights opens the complete search result.

Jeju to Ulsan - what to expect when booking

The CJU to USN cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 349.48 km.

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More flights from Jeju (CJU)23 routes
Jeju → Beijing
CJU → PEK
Jeju → Changchun
CJU → CGQ
Jeju → Changsha
CJU → CSX
Jeju → Cheongju
CJU → CJJ
Jeju → Daegu
CJU → TAE
Jeju → Dalian
CJU → DLC
Jeju → Fukuoka
CJU → FUK
Jeju → Fuzhou
CJU → FOC
Jeju → Harbin
CJU → HRB
Jeju → Hong Kong
CJU → HKG
Jeju → Meixian
CJU → MWX
Jeju → Nagoya
CJU → NGO
Jeju → Ningbo
CJU → NGB
Jeju → Osaka
CJU → KIX
Jeju → Busan
CJU → PUS
Jeju → Seoul
CJU → GMP
Jeju → Shanghai
CJU → PVG
Jeju → Shenyang
CJU → SHE
Jeju → Shenzhen
CJU → SZX
Jeju → Taipei
CJU → TPE
Jeju → Tianjin
CJU → TSN
Jeju → Tokyo
CJU → NRT
Jeju → Wenzhou
CJU → WNZ
More flights from Ulsan (USN)2 routes
Ulsan → Jeju
USN → CJU
Ulsan → Seoul
USN → GMP
Frequently asked questions - Jeju to Ulsan flights
Generally yes. When your travel date is fixed, comparing live fares early gives you better visibility of timings, baggage and fare rules before prices change.
The approximate route distance between Jeju (CJU) and Ulsan (USN) is 349.48 km. Actual flying distance can vary by airline routing.
Availability changes by airline schedule and date. Use the Stops filter to quickly check non-stop, one-stop and connecting options on this landing page.
Airline inventory can change within minutes. Book Now sends the selected result to the review flow where the fare is checked again before final booking.
Yes. The date strip and search box open the full search for the selected date, while this page keeps the route details easy to compare.