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

CJU Airport Page →
112 mi airlines 28/wk
On-time Some delays Frequent delays
Flight Schedule 8 flights Verified 1d ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
OZ8196
OZ Asiana
321
10:30 AM
KST
11:20 AM
KST
0h 50m
—
M T W T F S S
Prices
✓
→
KE1636
KE Korean
223
1:15 PM
KST
2:10 PM
KST
0h 55m
—
M T W T F S S
Prices
✓
→
LJ462+1
LJ Jin
738
3:25 PM
KST TD
4:20 PM
KST
0h 55m
—
M T W T F S S
Prices
✓
→
OZ8198
OZ Asiana
321
3:35 PM
KST
4:25 PM
KST
0h 50m
—
M T W T F S S
Prices
✓
←
LJ461+1
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
✓
←
OZ8199
OZ Asiana
321
5:00 PM
KST
5:50 PM
KST
0h 50m
—
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Jeju City to Yeosu
2 carriers, 28 flights/week nonstop.
2 Airlines 28 Flights/wk 112 mi 0h 50m nonstop 1 1-stop hubs

CJU–RSU is served by 2 airlines with nonstop service. Asiana Airlines and Jin Air lead the route. The flight covers 112 miles in approximately 0h 50m. Beyond nonstop, 1 hub offers 1-stop connections.

Also explore CJU Routes RSU Routes CJU Live Flights RSU Live Flights
Carriers on this route

Airline Landscape

All carriers operating nonstop CJU–RSU service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
OZ Asiana Airlines 14 321 0h50 – Star Alliance –
LJ Jin Air Also: KE 7 738 0h55 – – KE
Aircraft on this route
223 Airbus A220-300 – KE
321 Airbus A321 – OZ
738 Boeing 737-800 – LJ
Alliance coverage
Star Alliance: OZ (14 flights/wk, 67%)
Unaffiliated: LJ (7 flights/wk, 33%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, CJU to RSU direction.
Mon
4
flights
Tue
4
flights
Wed
4
flights
Thu
4
flights
Fri
4
flights
Sat
4
flights
Sun
4
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
4
Nonstop flights
28
Outbound / wk
28
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for CJU to RSU.
1-STOP
One-Stop Connections
1
Hubs
~17h
Fastest
~17h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
9
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Know before you go

Travel Essentials

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

When it's 6:00 PM in Jeju City, it's 6:00 PM in Yeosu.
Distance & Flight Time
112 mi / 180 km
Nonstop flight time is approximately 0h 50m to 0h 55m.
Facts

CJU–RSU Quick Facts

Key statistics for the Jeju City to Yeosu route.
Route details
Distance112 mi / 180 km
Flight time0h 50m to 0h 55m
Time difference0 hours
Airlines (nonstop)2
Weekly flights28 out / 28 return
1-stop connections1 hubs
Origin: CJU
Full nameJeju International Airport
IATA / ICAOCJU / RKPC
TimezoneAsia/Seoul
Passengers/yr30.0M
Elevation118 ft / 36 m
Destination: RSU
Full nameYeosu Airport
IATA / ICAORSU / RKJY
TimezoneAsia/Seoul
Elevation53 ft / 16 m
FAQ

Frequently Asked Questions

Common questions about CJU to RSU flights.
Nonstop flights from Jeju International Airport to Yeosu Airport take approximately 0h 50m to 0h 55m. The route covers 112 miles.
2 airlines operate nonstop service: Jin Air and Asiana Airlines. Plus 1 codeshare partner.
There are approximately 28 nonstop flights per week from CJU to RSU. The return direction has about 28 weekly flights.
Yes, 1-stop connections are available through GMP. These options provide additional schedule flexibility.
Yes, return flights from RSU to CJU are available. Use the direction toggle at the top to view the return schedule.
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 CJU to RSU

Jeju International Airport (CJU) and Yeosu Airport (RSU) are connected by nonstop service from Jin Air and Asiana Airlines. With 28 weekly departures, this is a heavily served route.

CJU to RSU Flight Duration and Schedule

Nonstop flight time from CJU to RSU ranges from 0 hours 50 minutes to 0 hours 55 minutes. The route covers a distance of 112 miles (180 km). There are approximately 28 weekly flights outbound and 28 return, totaling 56 flights per week in both directions.

Connecting Options and Alternatives

1 one-stop connections are available, with the fastest taking approximately 17 hours via GMP. Two-stop connections are also available via intermediate hubs.