Seats Frog guide
Routes from Yeosu (RSU)
2 nonstop destinations from Yeosu (RSU) on 3 airlines: 2 in South Korea and 0 abroad. The most routes: Asiana Airlines (2), Jin Air (2) and Korean Air (1). Longest: Seoul (GMP), about 193 miles. 1 route is ending. Routes checked October 27, 2026.
- Nonstop destinations
- 2
- Airlines
- 3
- Countries
- 1
- Longest route
- GMP 193 mi
1 ending soon
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- Jeju City CJUAsiana Airlines, Jin Air, Korean Air
- Seoul GMPAsiana AirlinesEnds Dec 17, 2026, Jin Air
Route sources (including Wikipedia fallback): en.wikipedia.org ↗ (checked Oct 27, 2026), en.wikipedia.org ↗ (checked Oct 27, 2026).
New and ending routes
- EndingAsiana Airlines to Seoul GMPLast flight December 17, 2026 · source ↗
Airlines flying nonstop from RSU
- Asiana Airlines · 2 destinationsAsiana Airlines route mapSeat maps
- Jin Air · 2 destinationsJin Air route map
- Korean Air · 1 destinationKorean Air route mapSeat maps
Nonstop from RSU, by country
Quick answers
How many nonstop destinations are there from RSU?
2 nonstop destinations in 1 country, counting the routes for Asiana Airlines, Jin Air and Korean Air in the linked official sources and Wikipedia fallbacks (checked October 27, 2026). Airlines whose route maps we haven't loaded aren't counted yet.
Which airlines fly nonstop from RSU?
Asiana Airlines (2 routes), Jin Air (2 routes) and Korean Air (1 route).
What is the longest nonstop flight from RSU?
Asiana Airlines to Seoul (GMP), about 193 miles great-circle.
What new routes are starting from RSU?
None announced by the airlines we track right now.
Which routes from RSU are ending?
Asiana Airlines to Seoul (GMP), ends December 17, 2026.