Flights Ulsan to Jeju USN to CJU
Flights from Ulsan (USN) to Jeju (CJU): 3 airlines operate 7 flight numbers on this route, about 11 flights a week, distance 349 km / 217 miles. No departures are scheduled in the next 30 days; the latest flight was BX8159 on Sat, Nov 14, 2026.
- 11 flights a week
- 3 airlines
- 7 flight numbers
- 349 km 217 miles
- 50 min typical flight time
- 14/15 recent flights on time
Airlines and flight numbers count operating flights from a year ago to a year ahead; code-share numbers are not counted. On time means landed less than 15 minutes late.
Ulsan to Jeju Flights
7 flight numbers from USN to CJU, with the date each last flew. Local times: USN UTC+9, CJU UTC+9.
| Flight | Airline | Last seen | Departure | Arrival |
|---|---|---|---|---|
 | Air Busan | Nov 14, 2026 | 18:00 | 19:10 |
 | Korean Air | Nov 14, 2026 | 15:50 | 16:55 |
| | Air Busan | Nov 14, 2026 | 11:15 | 12:20 |
| | Air Busan | Oct 24, 2026 | 17:50 | 19:00 |
| | Air Busan | Oct 24, 2026 | 11:20 | 12:35 |
 | Jin Air | Mar 2, 2026 | 12:50 | 13:55 |
| | Air Busan | Dec 5, 2025 | 18:50 | 20:00 |
Upcoming flights
Local times at the departure airport.No upcoming flights for this route.
Recent flights
Local times at the departure airport.| Flight | From | To | Date | Scheduled Time | Departure | Status | Details |
|---|---|---|---|---|---|---|---|
| BX8159 | Ulsan USN | Jeju CJU | Nov 14 | 18:00 | 18:01 | Landed | Track > |
| KE1595 | Ulsan USN | Jeju CJU | Nov 14 | 15:50 | 15:58 | Landed | Track > |
| BX8157 | Ulsan USN | Jeju CJU | Nov 14 | 11:15 | 11:17 | Landed | Track > |
| BX8159 | Ulsan USN | Jeju CJU | Nov 13 | 18:00 | 17:59 | Landed | Track > |
| KE1595 | Ulsan USN | Jeju CJU | Nov 13 | 15:50 | 15:56 | Landed | Track > |
| BX8157 | Ulsan USN | Jeju CJU | Nov 13 | 11:15 | 11:24 | Landed | Track > |
| BX8159 | Ulsan USN | Jeju CJU | Nov 12 | 18:00 | 18:00 | Landed | Track > |
| KE1595 | Ulsan USN | Jeju CJU | Nov 12 | 15:50 | 16:03 | Landed | Track > |
| BX8157 | Ulsan USN | Jeju CJU | Nov 12 | 11:15 | 11:39 | Landed | Track > |
| BX8159 | Ulsan USN | Jeju CJU | Nov 11 | 18:00 | 18:00 | Landed | Track > |
| KE1595 | Ulsan USN | Jeju CJU | Nov 11 | 15:50 | 16:02 | Landed | Track > |
| BX8157 | Ulsan USN | Jeju CJU | Nov 11 | 11:15 | 11:37 | Landed Late | Track > |
| BX8159 | Ulsan USN | Jeju CJU | Nov 10 | 18:00 | 17:59 | Landed | Track > |
| KE1595 | Ulsan USN | Jeju CJU | Nov 10 | 15:50 | 15:59 | Landed | Track > |
| BX8157 | Ulsan USN | Jeju CJU | Nov 10 | 11:15 | 11:23 | Landed | Track > |
On this route now
flights between USN and CJU are in the air right now (live map).
Airlines flying USN to CJU
USN to CJU FAQ
- How long is the flight from Ulsan to Jeju?
- About 50 min: that is the median flight time of the last 15 flights that landed; the timetable allows 1 h 5 min.
- Which airlines fly from Ulsan to Jeju?
- Air Busan, Korean Air and Jin Air have flights from Ulsan (USN) to Jeju (CJU) between a year ago and a year ahead. An airline listed may not fly the route every day.
- How many flights a week go from Ulsan to Jeju?
- About 11 flights a week, counted over the two weeks before and after today. Only operating flights are counted, not code-share numbers.
- Are flights from Ulsan to Jeju on time?
- 14 of the last 15 flights that landed arrived less than 15 minutes after their scheduled time.
- How far is Ulsan from Jeju?
- 349 km (217 miles) in a straight line between Ulsan Airport and Jeju International Airport.