Cheap Flights from Columbus (CMH) to Jeju (CJU)

Popular airlines from John Glenn Columbus Intl. Airport (CMH) to Jeju Intl. Airport (CJU)

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Cheap Flights from Columbus to Jeju (CMH-CJU)

Prices were available within the past 7 days and start at for one-way flights and $3,948 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Nov 17 - Fri, Nov 28
CMH
Columbus
CJU
Jeju City
$3,948 Roundtrip, found 1 day ago
$3,948
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Nov 17 from Columbus to Jeju City, returning Fri, Nov 28, priced at $3,948 found 1 day ago
American Airlines
Mon, Nov 17 - Fri, Nov 28
CMH
Columbus
CJU
Jeju City
$3,969 Roundtrip, found 1 day ago
$3,969
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Nov 17 from Columbus to Jeju City, returning Fri, Nov 28, priced at $3,969 found 1 day ago
American Airlines
Mon, Nov 17 - Fri, Nov 28
CMH
Columbus
CJU
Jeju City
$4,648 Roundtrip, found 1 day ago
$4,648
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Nov 17 from Columbus to Jeju City, returning Fri, Nov 28, priced at $4,648 found 1 day ago
American Airlines
Mon, Nov 17 - Fri, Nov 28
CMH
Columbus
CJU
Jeju City
$4,672 Roundtrip, found 1 day ago
$4,672
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Nov 17 from Columbus to Jeju City, returning Fri, Nov 28, priced at $4,672 found 1 day ago

Frequently asked questions

How much does a flight from John Glenn Columbus Intl. Airport (CMH) to Jeju Intl. Airport (CJU) cost?
Secure a cheap one-way flight or cheap return flight from $3,948 from John Glenn Columbus Intl. Airport (CMH) to Jeju Intl. Airport (CJU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from John Glenn Columbus Intl. Airport (CMH) to Jeju Intl. Airport (CJU)?
The cheapest month to fly from CMH to CJU is November, when there's less demand. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from John Glenn Columbus Intl. Airport (CMH) to Jeju Intl. Airport (CJU)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from CMH to CJU. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from John Glenn Columbus Intl. Airport (CMH) to Jeju Intl. Airport (CJU)?
There aren't any daily direct flights departing from John Glenn Columbus Intl. Airport (CMH) to Jeju Intl. Airport (CJU). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from CMH to CJU?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on a number of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from John Glenn Columbus Intl. Airport (CMH) to Jeju Intl. Airport (CJU)?
Choose a flight from John Glenn Columbus Intl. Airport (CMH) to Jeju Intl. Airport (CJU) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**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 John Glenn Columbus Intl. Airport (CMH) to Jeju Intl. Airport (CJU) last-minute?
Holding off until just before your trip to book a flight from CMH to CJU often results in higher prices. While it's possible to find some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule to maximize your chances of snagging a bargain.
Is it cheaper to book a CMH to CJU flight and hotel package?
Compared with arranging hotels and flights separately, booking a CMH to CJU flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place takes the hassle out of travel planning. Simply pick your flights and select from our extensive range of stays, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from John Glenn Columbus Intl. Airport (CMH) to Jeju Intl. Airport (CJU)?
Typically, you're able to reschedule or cancel your CMH to CJU flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need more details, go to our Customer Service portal.

Travel information

Origin airport
John Glenn Columbus Intl.
Destination airport
Jeju Intl.
Roundtrip price
$3,948
Distance
7022 mi

Book with confidence

Columbus to Jeju Flights

The cheapest times to fly from Columbus 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 Columbus to Jeju are during the month of November. You can find some of the cheapest flights from Columbus to Jeju with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Columbus to Jeju

Sunday is one of the best days to book for cheap flights from Columbus 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 Columbus 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 Columbus to Jeju in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Columbus 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 Columbus 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.

 

Columbus to Jeju Flights

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*Available to One Key members.