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

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

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save on select hotels after you book a flight*
  • trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

How long does it take to fly from CJU to USN?
A direct flight with Korean Air takes about 1 hour and 10 minutes. Book the 12:35PM flight from CJU and reach Ulsan Airport (USN) at 1:45PM. Grab a great deal on this route when you book your fare with Expedia.
Is it cheaper to buy a plane ticket from Jeju Intl. Airport (CJU) to USN last minute?
When it's time to book your flights, being prepared pays off. While it's possible to pick up a last-minute deal on a Jeju Intl. Airport (CJU) to Ulsan Airport flight, prices usually don't get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international journeys it's three to four months.
What airports do you fly into for Ulsan from Jeju City?
Ulsan Airport (USN), Pohang Airport (KPO) and Gimhae Airport (PUS) are your options when jetting off from Jeju City to Ulsan. About 10 kilometers north of the center of Ulsan, Ulsan Airport (USN) is the city's principal entry point. Consider things like flight arrival and departure times and the distance to your hotel before choosing your airport. Ulsan Munsu Football Stadium and Hyundai Motors Ulsan Factory are a couple of fantastic attractions to check out when you arrive.
What are the most popular departure times for flights from Jeju Intl. Airport to Ulsan Airport (USN)?
Between 10:00 AM - 11:00 AM is when you'll find lots of Jin Air flights making their way from Jeju Intl. Airport (CJU) to USN. Want some good advice? Fly out in the morning. With air traffic yet to build up around airports, your chances of jumping on a delay-free flight are better.
Can I change the date of my flight from CJU to Ulsan Airport (USN)?
You can make changes to your Jeju Intl. Airport (CJU) to Ulsan Airport (USN) ticket by logging in to the Expedia Trips portal. But before amending dates or times, check out the fare rules in your itinerary to find out what you're able to do and if fees apply for changes. Some carriers have a change fee per person, plus any difference in fare prices. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also visit our Customer Service portal for further information and to chat with our Virtual Agent.

Travel information

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

Book with confidence