Seoul to Ulsan (ICN–USN) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
While no nonstop service exists between ICN and USN, 1-stop connecting options are available.
Connection Landscape
Other ways to reach Ulsan from Seoul
| Metric | ICN→USN | GMP→USN |
|---|---|---|
| Distance from ICN | – | 20 mi |
| Nonstop airlines | – | 3 |
| Weekly flights | – | 35 |
Travel Essentials
ICN: KST · USN: KST
When it's 6:00 PM in Seoul, it's 6:00 PM in Ulsan.
AREX (Airport Railroad Express) runs two services from Seoul Station: the Direct Train (43 min, ₩11,000, reserved seats) and the All-Stop train (66 min, ₩4,550, unreserved). Both trains serve T1 first, then T2; confirm which terminal your airline uses before boarding.Limousine buses depart from major Seoul neighborhoods and hotels (₩16,000–18,000, 60–90 min depending on traffic). KAL and LIMOUSINE services are reliable. Taxis from central Seoul cost ₩65,000–80,000 and take 60–90 minutes. Deluxe (black) taxis are pricier but English-speaking drivers are more common.
ICN–USN Quick Facts
Frequently Asked Questions
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via Jeju. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Seoul (GMP).