USN

Direct flights from Ulsan

Ulsan, South Korea · 2 destinations

Korean Air, Air Busan, Jin Air
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Top nonstop destinations from USN

CJU Jeju City South Korea
Air Busan Korean Air
Daily ~0h 26m
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GMP Seoul South Korea
Jin Air Korean Air
Daily ~0h 24m
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Schedules, map & airport info →

About USN

Ulsan (USN) is an airport in Ulsan, South Korea serving 2 nonstop destinations. The largest operators are Korean Air, Air Busan and Jin Air. Updated 28 June 2026.

Frequently asked questions

How many nonstop destinations does USN have?

USN (Ulsan) serves 2 nonstop destinations.

Which airlines fly nonstop from USN?

Airlines flying nonstop from USN include Air Busan, Korean Air, Jin Air.

What is the ICAO code for USN?

The ICAO code for USN (Ulsan) is RKPU.

ICAO
RKPU
Route data
updated about 1 month ago