Seoul (GMP) to Yeosu (RSU) flights
2 airlines fly nonstop from Seoul (GMP) to Yeosu (RSU): Asiana Airlines and Jin Air. The two airports are 193 miles (311 km) apart. Asiana Airlines is in Star Alliance. There are also 1 way to fly it with one stop, through Jeju.
Airlines flying nonstop from GMP to RSU
- Asiana AirlinesStar Alliance · bookable with 11 programsWho books it
- Jin AirNot in an alliance
Book GMP to RSU with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks Asiana Airlines
- Air New Zealand AirpointsBooks Asiana Airlines
- ANA Mileage ClubBooks Asiana Airlines
- Avianca LifeMilesBooks Asiana Airlines
- EVA Air Infinity MileageLandsBooks Asiana Airlines
- Lufthansa Miles & MoreBooks Asiana Airlines
- Singapore Airlines KrisFlyerBooks Asiana Airlines
- TAP Miles&GoBooks Asiana Airlines
- Thai Royal Orchid PlusBooks Asiana Airlines
- Turkish Airlines Miles&SmilesBooks Asiana Airlines
- United MileagePlusBooks Asiana Airlines
GMP to RSU with one stop
1 connection, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Jeju (CJU)Korean Air, Jin Air and 1 more the whole way
BX+6
GMP to RSU: common questions
Which airlines fly nonstop from GMP to RSU?
Asiana Airlines (Star Alliance) and Jin Air fly nonstop from Seoul (GMP) to Yeosu (RSU).
How far is Seoul from Yeosu by plane?
Seoul (GMP) and Yeosu (RSU) are 193 miles (311 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book GMP to RSU award flights?
11 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, EVA Air Infinity MileageLands, Lufthansa Miles & More, Singapore Airlines KrisFlyer, TAP Miles&Go and 3 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does GMP to RSU cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for GMP to RSU with taxes and fees.
Where can I connect between Seoul and Yeosu?
The most direct connections are through Jeju (CJU). On 1 of them the same airline flies both flights, for example Korean Air through Jeju.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.