Which airlines fly to USN?
3 airlines have inbound service to Ulsan in the current dataset.
Airlines
3 carriers
Domestic origins
2 airports
International origins
0 airports
Top origin countries serving USN on this page
- KR: 2 origin airport matches
Flight-number preview is shown for up to 8 routes per page.
Airlines flying to USN
Air BusanAir Busan
Korean AirKorean Air
KLMKLM Royal Dutch Airlines
Origin airports
- South KoreaJeju City (CJU)
- South KoreaSeoul (GMP)
Inbound route details
Origin-country mix in this list:KR 4/4
- Jeju City (CJU) to Ulsan (USN)
Airline:
Air BusanAir BusanFlight numbers: BX8300, BX8304 - Jeju City (CJU) to Ulsan (USN)
Airline:
Korean AirKorean AirFlight numbers: KE1596 - Seoul (GMP) to Ulsan (USN)
Airline:
Korean AirKorean AirFlight numbers: KE1843, KE1847 - Seoul (GMP) to Ulsan (USN)
Airline:
KLMKLM Royal Dutch AirlinesFlight numbers: KL4246, KL9842
Plan around USN
Compare inbound and outbound coverage to evaluate connection opportunities, seasonal route depth, and airline mix before locking in your itinerary.
Frequently asked questions
How many origin airports connect to USN?
On this page, 2 origin airports connect to USN, including 2 domestic and 0 international origins.
How should I use this inbound route page for trip planning?
Use this page to identify feeder cities and airline options into one airport, then open city-pair route pages and map view to compare alternatives before booking.