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

GMP Airport Page →
193 mi airlines 21/wk
On-time Some delays Frequent delays
Flight Schedule 6 flights Verified 11h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
LJ671+1
LJ Jin
738
7:00 AM
KST TD
8:00 AM
KST
1h
—
M T W T F S S
Prices
✓
→
OZ8733
OZ Asiana
321
7:05 AM
KST TD
8:05 AM
KST
1h
—
M T W T F S S
Prices
✓
→
OZ8735
OZ Asiana
321
4:55 PM
KST TD
5:55 PM
KST
1h
—
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
5:30 PM
KST TD
6:30 PM
KST
1h
—
M T W T F S S
Prices
✓
←
OZ8736
OZ Asiana
321
6:30 PM
KST
7:30 PM
KST
1h
—
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
Seoul to Yeosu
2 carriers, 21 flights/week nonstop.
2 Airlines 21 Flights/wk 193 mi 1h nonstop 1 1-stop hubs

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 hub offers 1-stop connections.

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

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 – 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, GMP to RSU 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
21
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for GMP to RSU.
1-STOP
One-Stop Connections
1
Hubs
~18h
Fastest
~18h
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 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.
Facts

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 flights21 out / 21 return
1-stop connections1 hubs
Origin: GMP
Full nameGimpo International Airport
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
FAQ

Frequently Asked Questions

Common questions about GMP to RSU flights.
Nonstop flights from Gimpo International Airport to Yeosu Airport take approximately 1h. The route covers 193 miles.
2 airlines operate nonstop service: Jin Air and Asiana Airlines. Plus 1 codeshare partner.
There are approximately 21 nonstop flights per week from GMP to RSU. The return direction has about 21 weekly flights.
Yes, 1-stop connections are available through CJU. These options provide additional schedule flexibility.
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 Jin Air and Asiana Airlines. With 21 weekly departures, this is a well served route.

GMP to RSU Flight Duration and Schedule

Nonstop flight time from GMP to RSU ranges from 1 hours 0 minutes. The route covers a distance of 193 miles (311 km). There are approximately 21 weekly flights outbound and 21 return, totaling 42 flights per week in both directions.

Connecting Options and Alternatives

1 one-stop connections are available, with the fastest taking approximately 18 hours via CJU. Two-stop connections are also available via intermediate hubs.