$2,748 Cheap Flights from Cincinnati (CVG) to Jeju (CJU)

View $2,748 flight on Fri, Jan 9, 2026Opens in a new window

Popular airlines from Cincinnati-Northern Kentucky Int'l Airport (CVG) to Jeju Intl. Airport (CJU)

Cheap Flights from Cincinnati to Jeju (CVG-CJU)

Prices were available within the past 7 days and start at $2,748 for one-way flights and $4,065 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Mar 13 - Fri, Mar 27
CVG
Cincinnati
CJU
Jeju City
$4,065 Roundtrip, just found
$4,065
Roundtrip
just found
Select American Airlines flight, departing Fri, Mar 13 from Cincinnati to Jeju City, returning Fri, Mar 27, priced at $4,065 just found
American Airlines
Fri, Mar 13 - Fri, Mar 27
CVG
Cincinnati
CJU
Jeju City
$4,083 Roundtrip, just found
$4,083
Roundtrip
just found
Select American Airlines flight, departing Fri, Mar 13 from Cincinnati to Jeju City, returning Fri, Mar 27, priced at $4,083 just found
American Airlines
Fri, Mar 13 - Fri, Mar 27
CVG
Cincinnati
CJU
Jeju City
$4,102 Roundtrip, just found
$4,102
Roundtrip
just found
Select American Airlines flight, departing Fri, Mar 13 from Cincinnati to Jeju City, returning Fri, Mar 27, priced at $4,102 just found
American Airlines
Fri, Mar 13 - Fri, Mar 27
CVG
Cincinnati
CJU
Jeju City
$4,765 Roundtrip, just found
$4,765
Roundtrip
just found
Select American Airlines flight, departing Fri, Mar 13 from Cincinnati to Jeju City, returning Fri, Mar 27, priced at $4,765 just found
American Airlines
Fri, Mar 13 - Fri, Mar 27
CVG
Cincinnati
CJU
Jeju City
$4,786 Roundtrip, just found
$4,786
Roundtrip
just found
Select American Airlines flight, departing Fri, Mar 13 from Cincinnati to Jeju City, returning Fri, Mar 27, priced at $4,786 just found
American Airlines
Fri, Mar 13 - Fri, Mar 27
CVG
Cincinnati
CJU
Jeju City
$4,807 Roundtrip, just found
$4,807
Roundtrip
just found
Select American Airlines flight, departing Fri, Mar 13 from Cincinnati to Jeju City, returning Fri, Mar 27, priced at $4,807 just found
China Eastern Airlines
Fri, Mar 13 - Fri, Mar 27
CVG
Cincinnati
CJU
Jeju City
$4,819 Roundtrip, just found
$4,819
Roundtrip
just found
Select China Eastern Airlines flight, departing Fri, Mar 13 from Cincinnati to Jeju City, returning Fri, Mar 27, priced at $4,819 just found
China Eastern Airlines
Fri, Mar 13 - Fri, Mar 27
CVG
Cincinnati
CJU
Jeju City
$4,894 Roundtrip, just found
$4,894
Roundtrip
just found
Select China Eastern Airlines flight, departing Fri, Mar 13 from Cincinnati to Jeju City, returning Fri, Mar 27, priced at $4,894 just found
China Eastern Airlines
Fri, Mar 13 - Fri, Mar 27
CVG
Cincinnati
CJU
Jeju City
$8,567 Roundtrip, just found
$8,567
Roundtrip
just found
Select China Eastern Airlines flight, departing Fri, Mar 13 from Cincinnati to Jeju City, returning Fri, Mar 27, priced at $8,567 just found

Frequently asked questions

How much does a flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Jeju Intl. Airport (CJU) cost?
Snag a cheap one-way flight from $2,748 or cheap return flight from $4,065 from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Jeju Intl. Airport (CJU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Jeju Intl. Airport (CJU)?
March is the cheapest month to fly from CVG to CJU. Avoiding peak travel times is often the key to better flight prices.
What is the cheapest airline that flies from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Jeju Intl. Airport (CJU)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from CVG to CJU. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Jeju Intl. Airport (CJU)?
You'll need to catch a flight with a layover if you're traveling from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Jeju Intl. Airport (CJU). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from CVG to CJU?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Jeju Intl. Airport (CJU)?
To arrive at Jeju Intl. Airport (CJU) without delays, pick a flight that takes off from Cincinnati - Northern Kentucky Intl. Airport (CVG) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Jeju Intl. Airport (CJU) last-minute?
Holding off until just before your trip to book a flight from CVG to CJU generally means paying more. While you may find some last-minute discounts, there's no guarantee. Be flexible with your itinerary for the best chance of getting a bargain.
Is it cheaper to book a CVG to CJU flight and hotel package?
Securing a CVG to CJU flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our wide range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Jeju Intl. Airport (CJU)?
If you booked your CVG to CJU flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
Jeju Intl.
Roundtrip price
$4,065
Distance
7040 mi

Book with confidence

Cincinnati to Jeju Flights

The cheapest times to fly from Cincinnati to Jeju

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cincinnati to Jeju are during the month of March. You can find some of the cheapest flights from Cincinnati to Jeju with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cincinnati to Jeju

Sunday is one of the best days to book for cheap flights from Cincinnati to Jeju: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cincinnati to Jeju

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cincinnati to Jeju in 2025. You can also book with separate airlines for your outbound and return journeys, from $2,748 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cincinnati to Jeju flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cincinnati to Jeju airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Cincinnati to Jeju Flights

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*Available to One Key members.