Yeosu to Jeju City (RSU–CJU) — Airlines, Schedules & Connections

RSU Airport Page →
112 mi airlines 21/wk
On-time Some delays Frequent delays
Flight Schedule 4 flights Verified 3h ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
LJ461
LJ Jin
738
8:35 AM
KST
9:30 AM
KST
0h 55m
M T W T F S S
Prices
OZ8197
OZ Asiana
321
12:00 PM
KST
12:55 PM
KST
0h 55m
M T W T F S S
Prices
KE1635
KE Korean
223
3:00 PM
KST
3:55 PM
KST
0h 55m
M T W T F S S
Prices
LJ462
LJ Jin
738
3:55 PM
KST
4:50 PM
KST
0h 55m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

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Yeosu to Jeju City
3 carriers, 21 flights/week nonstop.
3 Airlines 21 Flights/wk 112 mi 0h 55m nonstop

RSU–CJU is served by 3 airlines with nonstop service. Korean Air, Jin Air and Asiana Airlines lead the route. The flight covers 112 miles in approximately 0h 55m.

Airline Landscape

All carriers operating nonstop RSU–CJU service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
KE Korean Air 7 223 0h55 SkyTeam
LJ Jin Air 7 738 0h55
OZ Asiana Airlines 7 321 0h55 Star Alliance
Aircraft on this route
223 Airbus A220-300 – KE
321 Airbus A321 – OZ
738 Boeing 737-800 – LJ
Alliance coverage
SkyTeam: KE (7 flights/wk, 33%)
Unaffiliated: LJ (7 flights/wk, 33%)
Star Alliance: OZ (7 flights/wk, 33%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, RSU to CJU direction.
Mon
3
flights
Tue
3
flights
Wed
3
flights
Thu
3
flights
Fri
3
flights
Sat
3
flights
Sun
3
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
3
Nonstop flights
21
Outbound / wk
7
Return / wk

Other ways to reach Jeju City from Yeosu

Nearby airports with service to Jeju International Airport.
Metric RSU→CJU HIN→CJU KWJ→CJU
Distance from RSU 31 mi 50 mi
Nonstop airlines 3 1 4
Weekly flights 21 5 49
Flight time 0h 55m 1h 0h 55m
Airports within 200 miles of RSU with service to Jeju International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
0h
Jeju City is 0 hours the same as Yeosu.
RSU: KST · CJU: KST

When it's 6:00 PM in Yeosu, it's 6:00 PM in Jeju City.
Distance & Flight Time
112 mi / 180 km
Nonstop flight time is approximately 0h 55m.

RSU–CJU Quick Facts

Key statistics for the Yeosu to Jeju City route.
Route details
Distance112 mi / 180 km
Flight time0h 55m
Time difference0 hours
Airlines (nonstop)3
Weekly flights21 out / 7 return
Origin: RSU
Full nameYeosu Airport
IATA / ICAORSU / RKJY
TimezoneAsia/Seoul
Elevation53 ft / 16 m
Destination: CJU
IATA / ICAOCJU / RKPC
TimezoneAsia/Seoul
Passengers/yr30.0M
Elevation118 ft / 36 m

Frequently Asked Questions

Common questions about RSU to CJU flights.
Nonstop flights from Yeosu Airport to Jeju International Airport take approximately 0h 55m. The route covers 112 miles.
3 airlines operate nonstop service: Korean Air, Jin Air and Asiana Airlines.
There are approximately 21 nonstop flights per week from RSU to CJU. The return direction has about 7 weekly flights.
Yes, return flights from CJU to RSU are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include HIN, KWJ and PUS. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from RSU to CJU

Yeosu Airport (RSU) and Jeju International Airport (CJU) are connected by nonstop service from Korean Air, Jin Air and Asiana Airlines. With 21 weekly departures, this is a well served route.

RSU to CJU Flight Duration and Schedule

Nonstop flight time from RSU to CJU ranges from 0 hours 55 minutes. The route covers a distance of 112 miles (180 km). There are approximately 21 weekly flights outbound and 7 return, totaling 28 flights per week in both directions.

Connecting Options and Alternatives

Nearby alternative airports include Sacheon (HIN), Gwangju (KWJ) and Busan (PUS).