Cheap Flights from Jeju (CJU) to Ulsan (USN) from HK$793~

View HK$793 flight on Fri, 24 Oct 2025Opens in a new window

Popular airlines from Jeju Intl. Airport (CJU) to Ulsan (USN)

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Find Cheap Flights from Jeju (CJU) to Ulsan (USN)

Prices were available within the past 7 days and start at HK$793 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju to Ulsan route information
Origin airport
Jeju Intl.
Destination airport
Ulsan
Distance
348 km
Average flight time
1 hour 7 mins

Flights from Jeju City to Ulsan

Book cheap flights from Jeju City (CJU) to Ulsan (USN) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Jeju City (CJU) to Ulsan (USN) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Jeju City (CJU) to Ulsan (USN) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Ulsan flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Ulsan and things to do in Ulsan for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Ulsan more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Ulsan is HK$793 now!

 

Frequently asked questions

How much is a flight from Jeju Intl. Airport (CJU) to USN?
Round-trip journeys from CJU to Ulsan Airport start from . This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Jeju Intl. Airport (CJU) to Ulsan Airport?
We understand that life can throw the odd curveball, so we've made it as easy as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Jeju Intl. Airport (CJU) to Ulsan Airport (USN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Jeju Intl. Airport to USN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Jeju Intl. Airport to Ulsan Airport (USN)?
With a flight distance of 350 kilometers, it's only a hop from Jeju Intl. Airport to USN. It might be a quick flight, but it's still worth bringing something to read.
Which airlines fly direct from Jeju Intl. Airport to Ulsan Airport (USN)?
There are several airlines that fly from Jeju Intl. Airport (CJU) to USN. Air Busan (BX) is a popular option, offering 60 flights on this route each month. Another airline servicing this route is Hi Air (4H). You'll have 13 flights a month to choose from.
Are Jeju Intl. Airport to USN flight tickets cheaper when they're purchased at the last minute?
Booking last minute from CJU to Ulsan Airport can be hit-or-miss. You may be able to score a great bargain, but then again, you could miss out entirely! If you'd rather start planning early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines issue their prices so far in advance. Our suggestion? Check back often as updates are made frequently.

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