Seoul to Yeosu (GMP–RSU) — Airlines, Schedules & Connections

GMP Airport Page →
193 mi airlines charter/private 28/wk
On-time Some delays Frequent delays
Flight Schedule 8 flights Verified 8m ago
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
OZ8733
OZ Asiana
321
7:05 AM
KST TD
8:05 AM
KST
1h
41%
M T W T F S S
Prices
LJ671+1
LJ Jin
738
7:45 AM
KST TD
8:45 AM
KST
1h
55%
M T W T F S S
Prices
KE5129cs
KE Korean
738
7:45 AM
KST TD
8:45 AM
KST
1h
52%
M T W T F S S
Prices
OZ8735
OZ Asiana
321
4:40 PM
KST TD
5:40 PM
KST
1h
41%
M T W T F S S
Prices
OZ8734
OZ Asiana
321
8:40 AM
KST
9:40 AM
KST
1h
M T W T F S S
Prices
LJ672+1
LJ Jin
738
5:00 PM
KST TD
6:00 PM
KST
1h
M T W T F S S
Prices
KE5130cs
KE Korean
738
5:00 PM
KST
6:00 PM
KST
1h
M T W T F S S
Prices
OZ8736
OZ Asiana
321
6:20 PM
KST
7:20 PM
KST
1h
M T W T F S S
Prices

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 1 hub
CJU Jeju City 2h 55m 7CBXKE KELJOZ Jeju City (CJU) to Yeosu flights
1-STOP More options, longer trips
2-STOP Loading... Reach the hardest destinations
Seoul to Yeosu
2 carriers, 28 flights/week nonstop.
2 Airlines 193 mi 1h nonstop

GMP–RSU is served by 2 airlines with nonstop service. Asiana Airlines and Jin Air lead the route. The flight covers 193 miles in approximately 1h. Beyond nonstop, 1-stop connecting options are also available.

Airline Landscape

All carriers operating nonstop GMP–RSU service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
OZ Asiana Airlines 14 321 1h Star Alliance
LJ Jin Air Also: KE 7 738 1h KE
Aircraft on this route
321 Airbus A321 – OZ
738 Boeing 737-800 – KE, 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.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, GMP 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

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for GMP to RSU.
1-STOP
One-Stop Connections
1
Hubs
~2h
Fastest
~2h
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.

Travel Essentials

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

When it's 6:00 PM in Seoul, it's 6:00 PM in Yeosu.
Distance & Flight Time
193 mi / 311 km
Nonstop flight time is approximately 1h 0m gate to gate.

GMP–RSU Quick Facts

Key statistics for the Seoul to Yeosu route.
Route details
Distance193 mi / 311 km
Flight time1h
Time difference0 hours
Airlines (nonstop)2
Weekly flights28 out / 28 return
1-stop connectionsAvailable
Origin: GMP
IATA / ICAOGMP / RKSS
TimezoneAsia/Seoul
Passengers/yr25.0M
Elevation59 ft / 18 m
Destination: RSU
Full nameYeosu Airport
IATA / ICAORSU / RKJY
TimezoneAsia/Seoul
Elevation53 ft / 16 m

Frequently Asked Questions

Common questions about GMP to RSU flights.
Nonstop flights from Gimpo International Airport to Yeosu Airport take about 1h gate to gate. The route covers 193 miles.
2 airlines operate flights from GMP to RSU: Asiana Airlines and Jin Air.
This route has daily service. Check the schedule above for departure days and times in each direction.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Jeju.
Yes, return flights from RSU to GMP 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 GMP to RSU

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

GMP to RSU Flight Duration and Schedule

Nonstop flight time from GMP to RSU is about 1 hours gate to gate. The route covers a distance of 193 miles (311 km). There are approximately 28 weekly flights outbound and 28 return, totaling 56 flights per week in both directions.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Jeju. Two-stop connections are also available via intermediate hubs.