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Yeosu Airport (RSU) had nonstop service to 2 destinations on 3 airlines in our August 29, 2026 departure snapshot. The busiest route was to Jeju City (CJU), served by 3 carriers, and the largest operator here was Asiana Airlines with nonstops to 2 destinations.
Route data as of August 29, 2026, based on a 7-day departures sample. Routes may have changed since this snapshot.
This schedule snapshot includes nonstop flights from RSU to 2 destinations. The snapshot shows about 7 flights per day across those routes. The busiest options start with Jeju City (CJU), Seoul (GMP).
0 international routes in this schedule set
South Korea 2
4/day on 3 airlines
Airbus A320 family · Boeing 737 · Airbus A220
These routes have enough tracked flights or schedule depth for a full guide with duration, distance, airlines, aircraft, and frequency.
Ranked by destinations served, then daily frequency.
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
Yeosu Airport (RSU / RKJY) is located in Yeosu, South Korea.
The IATA code is RSU. The ICAO code is RKJY.
The busiest scheduled route from RSU in our August 29, 2026 departure data was RSU to CJU (Jeju City), with 4/day across 3 airlines.
Asiana Airlines was the largest operator in our RSU schedule data, serving 2 destinations with 4/day.
This schedule snapshot includes 0 international routes and 2 domestic routes from RSU.
3 airlines operated at RSU in our August 29, 2026 snapshot. Top carriers include Asiana Airlines, Jin Air, Korean Air.
This schedule snapshot includes direct flights from RSU to 2 destinations including Jeju City, Seoul.
View live arrivals and departures at RSU on FlightRadar24.
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