FlyDirectFrom / Airports / South Korea
Direct flights from Ulsan USN
Ulsan Airport (USN), South Korea. 2 nonstop destinations in 1 country.
Routes from the OpenFlights archive (~2014) with known defunct carriers removed; not verified as current. Estimated durations, not a timetable.
| Destination | Airlines | Distance | Time | Status |
|---|---|---|---|---|
| Seoul GMPGimpo International Airport, South Korea | Asiana Airlines, Korean Air | 316 km | 0:52 | Archive |
| Cheju CJUJeju International Airport, South Korea | Korean Air | 349 km | 0:55 | Archive |
At a glance
- Nonstop destinations
- 2
- Countries served
- 1
- Airlines
- 2
- Longest route
- Cheju (CJU), 349 km
- Shortest route
- Seoul (GMP), 316 km
- Verified current
- 0 of 2
Nearby departure airports
Other origins within 400 km of USN, nearest first.
About these routes
Rows marked Verified were seen operating in the 30 days to 2026-09-10. Rows marked Archive come from the OpenFlights route archive (around 2014); we remove the airlines we know have folded, but a route can still have changed since, so treat those rows as a starting point and confirm with the airline before booking. How the data is built.