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Jeju City (CJU)Yeosu (RSU)
Direct flights from Jeju International Airport in South Korea to Yeosu Airport in South Korea.
1 airline operates this route.≈ 4.6 flights/day · verified from live schedules, updated Jun 2026
Great-circle distance
181 km
Estimated flight time
43m
Flight frequency
4.6 flights/day
Return route
Available
Flight frequency on CJU → RSU
Live dataVerified from live airline schedules · last updated June 2026. Averaged over the most recent 7 days of operations.
Avg flights / day
4.6 flights
Flights / week
32
Verified operators
3
Last verified
June 2026
Also seen operating this route
Asiana AirlinesJin Air
Airlines flying CJU → RSU
All carriers known to operate direct flights on this route. Click any airline for its full network, hubs, and loyalty program.
SkyTeam1 carriers
Track a specific flight on this route
Enter the airline's flight number (e.g. LH123) on the tracker for live status, gates, terminals and aircraft type.
Jeju City to Yeosu — frequently asked questions
How many flights per day are there from Jeju City (CJU) to Yeosu (RSU)?
Based on the latest verified schedules, there are on average 4.6 flights per day from Jeju International Airport (CJU) to Yeosu Airport (RSU), as of June 2026.
Which airlines fly from Jeju City (CJU) to Yeosu (RSU)?
Korean Air, Asiana Airlines, Jin Air currently operate direct flights on this route.
How long is the flight from Jeju City (CJU) to Yeosu (RSU)?
The estimated flight time is 43m, covering a great-circle distance of 181 km between Jeju City and Yeosu.
Are there direct flights from Jeju City (CJU) to Yeosu (RSU)?
Yes. 1 airline operates direct flights on the CJU–RSU route, so a non-stop journey is available.
About this data. The base list of operating airlines is sourced from the OpenFlights public route database, augmented with manual overrides for carriers that have rebranded, merged, or ceased operations. Flight frequencies and currently-operating carriers are verified against live airline schedules (averaged over the last 7 days) and refreshed regularly. Distance is calculated as the great-circle distance between airport coordinates; estimated flight time assumes a typical cruise speed of 850 km/h with 30 minutes of taxi/climb buffer.