Title: CA $138 Cheap Flights from Ulsan (USN) to Jeju (CJU) - Expedia.ca

  

![Jeju City showing a city and a park](https://images.trvl-media.com/place/6052863/f6981dd1-a280-488a-839d-80d4128b4658.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

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# CA $138 Cheap Flights from Ulsan (USN) to Jeju (CJU)

[View CA $138 flight on Fri, May 22, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:USN,to:CJU,departure:22/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:137.90&airProductToken=AQomCiQIy4oBEgQxNTk1GNRsIKKiASje0Y0DMKTSjQM4WUAAWAFyAVkSCggBEAEYASoCS0UYASIECAEQASgCKAQoBjAB)

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

-   ![Korean Air](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KE.svg)
    
    Korean Air
    
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## Cheap flights from Ulsan (USN) to Jeju (CJU)

Prices were available within the past 7 days and start at CA $138 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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One way

Roundtrip

Flight from Ulsan to Jeju (USN - CJU) route information

| Origin airport | Ulsan |
| --- | --- |
| Destination airport | Jeju Intl. |
| Distance | 348 km |
| Average flight time | 1 hour 6 mins |

## Ulsan to Jeju City Flights

**The easy way to book your flights from Ulsan to Jeju** 

With Expedia, it’s simple to find and book flights to Jeju from Ulsan whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 2 airlines that cover this route. There are nonstop flights to Jeju Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ulsan to Jeju today, tomorrow, or this week.  

**Save dollars with cheap flights from Ulsan, USN to Jeju Intl., CJU** 

Sort your search results by price to find great deals on your flight from Ulsan to Jeju—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Jeju from Ulsan currently is just rising to .  

Here are more money-saving tips: 

-   Fly in when flight prices are normally at their lowest 
-   Book about a month to 6 weeks before you travel for the best prices to Jeju  
-   Avoid peak season and weekends when flights can cost more
-   Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
-   One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

**Reasons to choose Expedia for your flight to Jeju from Ulsan** 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Jeju with Expedia today.

## Frequently asked questions

### How much is a flight from Ulsan Airport (USN) to Jeju Intl. Airport (CJU)?

> The lowest price advertised for a round-trip flight between Ulsan Airport and Jeju Intl. Airport (CJU) is . But you better act soon. This price is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

### Do I need to pay a cancellation fee if I cancel my flight from Ulsan Airport (USN) to CJU?

> When it comes to cancellation fees, each airline has a different set of terms and conditions. If you decide to cancel your trip, visit our [Customer Service Portal](https://www.expedia.ca/helpcenter).

### How do I find cheap flights from Ulsan Airport (USN) to CJU that have flexible change policies?

> Plenty of airlines offer the option to move your flight at no extra charge. All you pay is the cost difference between flights. When searching for Ulsan Airport (USN) to Jeju Intl. Airport (CJU) flights, you'll find a "No change fees" box for you to select.

### How many hours is the flight from Ulsan Airport to CJU?

> The journey from Ulsan Airport (USN) to Jeju Intl. Airport takes only 2 hours and 10 minutes, so don't get too settled. Chances are the next time you peek out the window you'll be descending into Jeju City.

### How far is the flight from USN to CJU?

> That movie you've been eager to see will just have to wait — the flight distance between USN (USN) and Jeju Intl. Airport (CJU) (CJU) is only 350 kilometres. The captain will be asking you to buckle up for touchdown before you know it.

### Which airlines fly direct from Ulsan Airport (USN) to Jeju Intl. Airport?

> A leading airline that operates on the route from USN to Jeju Intl. Airport (CJU) is Jin Air (LJ). It offers 30 monthly flights. Korean Air (KE) is another option. It offers 30 flights every month. Between these two airlines, you'll be able to find a great deal from Ulsan to Jeju City.

### Are USN to Jeju Intl. Airport flight tickets cheaper when they're purchased at the last minute?

> Flight tickets from Ulsan Airport (USN) to Jeju Intl. Airport are available up to a year before departure on Expedia. And although you may nab great last-minute deal, it's never a sure thing. Also, booking your flights ahead of time means you'll have more choices — and you can avoid being wedged in the dreaded middle seat! We're always updating our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

## Explore a world of travel with Expedia

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\*Available to Expedia members.