Direct flights from Jeju City to Ulsan

Did you mean Flights from Ulsan to Jeju City?

Jeju City

South Korea

CJU

Jeju International Airport

Ulsan

South Korea

USN

Ulsan Airport

Route: Nonstop service available
Distance: 217 miles
Marketing airlines: 4 airlines
Aircraft: 2 aircraft types
Dates: Oct 19, 2026 – Oct 17, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

Jeju City to Ulsan route overview

Jeju International Airport (CJU) serves Jeju City; Ulsan Airport (USN) serves Ulsan.

The airports are 217 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from CJU to USN.

Marketing airlines listed in the current schedule, including codeshare sellers, are Air Busan (BX), Korean Air (KE), Jin Air (LJ) and Asiana Airlines (OZ). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 17, 2027.

Marketing airlines on the Jeju City to Ulsan route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Jin Air (LJ)Codeshare only
Asiana Airlines (OZ)Codeshare only

Airline alliance affiliations represented: SkyTeam, Star Alliance

Aircraft flying from CJU to USN

Frequently asked questions

Which airports serve the Jeju City to Ulsan route?

Jeju International Airport (CJU) is the origin airport and Ulsan Airport (USN) is the destination airport.

How far is Ulsan from Jeju City?

CJU and USN are approximately 217 miles apart by great-circle distance.

Are there direct flights from CJU to USN?

Yes. Roame's current schedule feed shows nonstop service from CJU to USN.

Which airlines market flights from CJU to USN?

Which aircraft fly from CJU to USN?

Aircraft listed in the current schedule include Airbus A220-300 (223) and Airbus A320 (320).