Cheap Flights from Seoul to Jeju

Popular airlines from Incheon Intl. Airport (ICN) to Jeju Intl. Airport (CJU)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Seoul to Jeju (ICN-CJU)

Prices were available within the past 7 days and start at for one-way flights and S$449 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Sun, 29 Mar - Wed, 8 Apr
ICN
Seoul
CJU
Jeju City
S$449 Return, found 1 day ago
S$449
Return
found 1 day ago
Select Air China flight, departing Sun, 29 Mar from Seoul to Jeju City, returning Wed, 8 Apr, priced at S$449 found 1 day ago
Air China
Mon, 30 Mar - Wed, 8 Apr
ICN
Seoul
CJU
Jeju City
S$458 Return, found 1 day ago
S$458
Return
found 1 day ago
Select Air China flight, departing Mon, 30 Mar from Seoul to Jeju City, returning Wed, 8 Apr, priced at S$458 found 1 day ago
Air China
Sun, 29 Mar - Sun, 5 Apr
ICN
Seoul
CJU
Jeju City
S$476 Return, found 1 day ago
S$476
Return
found 1 day ago
Select Air China flight, departing Sun, 29 Mar from Seoul to Jeju City, returning Sun, 5 Apr, priced at S$476 found 1 day ago
Air China
Mon, 30 Mar - Sun, 5 Apr
ICN
Seoul
CJU
Jeju City
S$485 Return, found 1 day ago
S$485
Return
found 1 day ago
Select Air China flight, departing Mon, 30 Mar from Seoul to Jeju City, returning Sun, 5 Apr, priced at S$485 found 1 day ago
Air China
Wed, 1 Apr - Wed, 8 Apr
ICN
Seoul
CJU
Jeju City
S$500 Return, found 1 day ago
S$500
Return
found 1 day ago
Select Air China flight, departing Wed, 1 Apr from Seoul to Jeju City, returning Wed, 8 Apr, priced at S$500 found 1 day ago
Air China
Sun, 29 Mar - Mon, 6 Apr
ICN
Seoul
CJU
Jeju City
S$520 Return, found 1 day ago
S$520
Return
found 1 day ago
Select Air China flight, departing Sun, 29 Mar from Seoul to Jeju City, returning Mon, 6 Apr, priced at S$520 found 1 day ago
Air China
Wed, 1 Apr - Sun, 5 Apr
ICN
Seoul
CJU
Jeju City
S$527 Return, found 1 day ago
S$527
Return
found 1 day ago
Select Air China flight, departing Wed, 1 Apr from Seoul to Jeju City, returning Sun, 5 Apr, priced at S$527 found 1 day ago
Air China
Mon, 30 Mar - Mon, 6 Apr
ICN
Seoul
CJU
Jeju City
S$529 Return, found 1 day ago
S$529
Return
found 1 day ago
Select Air China flight, departing Mon, 30 Mar from Seoul to Jeju City, returning Mon, 6 Apr, priced at S$529 found 1 day ago
Air China
Sun, 29 Mar - Fri, 3 Apr
ICN
Seoul
CJU
Jeju City
S$568 Return, found 1 day ago
S$568
Return
found 1 day ago
Select Air China flight, departing Sun, 29 Mar from Seoul to Jeju City, returning Fri, 3 Apr, priced at S$568 found 1 day ago
Air China
Wed, 1 Apr - Mon, 6 Apr
ICN
Seoul
CJU
Jeju City
S$571 Return, found 1 day ago
S$571
Return
found 1 day ago
Select Air China flight, departing Wed, 1 Apr from Seoul to Jeju City, returning Mon, 6 Apr, priced at S$571 found 1 day ago
Air China
Fri, 3 Apr - Wed, 8 Apr
ICN
Seoul
CJU
Jeju City
S$575 Return, found 1 day ago
S$575
Return
found 1 day ago
Select Air China flight, departing Fri, 3 Apr from Seoul to Jeju City, returning Wed, 8 Apr, priced at S$575 found 1 day ago
Air China
Mon, 30 Mar - Fri, 3 Apr
ICN
Seoul
CJU
Jeju City
S$577 Return, found 1 day ago
S$577
Return
found 1 day ago
Select Air China flight, departing Mon, 30 Mar from Seoul to Jeju City, returning Fri, 3 Apr, priced at S$577 found 1 day ago
Air China
Wed, 1 Apr - Fri, 3 Apr
ICN
Seoul
CJU
Jeju City
S$594 Return, found 1 day ago
S$594
Return
found 1 day ago
Select Air China flight, departing Wed, 1 Apr from Seoul to Jeju City, returning Fri, 3 Apr, priced at S$594 found 1 day ago
Air China
Wed, 1 Apr - Wed, 8 Apr
ICN
Seoul
CJU
Jeju City
S$598 Return, found 5 days ago
S$598
Return
found 5 days ago
Select Air China flight, departing Wed, 1 Apr from Seoul to Jeju City, returning Wed, 8 Apr, priced at S$598 found 5 days ago
Air China
Fri, 3 Apr - Sun, 5 Apr
ICN
Seoul
CJU
Jeju City
S$602 Return, found 1 day ago
S$602
Return
found 1 day ago
Select Air China flight, departing Fri, 3 Apr from Seoul to Jeju City, returning Sun, 5 Apr, priced at S$602 found 1 day ago
Air China
Wed, 1 Apr - Mon, 13 Apr
ICN
Seoul
CJU
Jeju City
S$642 Return, found 5 days ago
S$642
Return
found 5 days ago
Select Air China flight, departing Wed, 1 Apr from Seoul to Jeju City, returning Mon, 13 Apr, priced at S$642 found 5 days ago
Air China
Wed, 1 Apr - Mon, 13 Apr
ICN
Seoul
CJU
Jeju City
S$664 Return, found 5 days ago
S$664
Return
found 5 days ago
Select Air China flight, departing Wed, 1 Apr from Seoul to Jeju City, returning Mon, 13 Apr, priced at S$664 found 5 days ago
Air China
Fri, 3 Apr - Wed, 8 Apr
ICN
Seoul
CJU
Jeju City
S$670 Return, found 5 days ago
S$670
Return
found 5 days ago
Select Air China flight, departing Fri, 3 Apr from Seoul to Jeju City, returning Wed, 8 Apr, priced at S$670 found 5 days ago
China Eastern Airlines
Tue, 31 Mar - Tue, 7 Apr
ICN
Seoul
CJU
Jeju City
S$689 Return, found 1 day ago
S$689
Return
found 1 day ago
Select China Eastern Airlines flight, departing Tue, 31 Mar from Seoul to Jeju City, returning Tue, 7 Apr, priced at S$689 found 1 day ago
Juneyao Air
Sat, 4 Apr - Sun, 5 Apr
ICN
Seoul
CJU
Jeju City
S$1,249 Return, found 1 day ago
S$1,249
Return
found 1 day ago
Select Juneyao Air flight, departing Sat, 4 Apr from Seoul to Jeju City, returning Sun, 5 Apr, priced at S$1,249 found 1 day ago

Find the cheapest month to fly from Seoul (ICN) to Jeju City (CJU)

March is typically the cheapest month to fly

From S$365 - S$921 per traveller.
Seoul to Jeju route information
Origin airport
Incheon Intl.
Destination airport
Jeju Intl.
Airlines serving
Air China, China Eastern Airlines, HK Express, Juneyao Air
Return price
S$448
Distance
437 km

Perfect flights from Seoul to Jeju

Your Journey from Seoul to Jeju

Start your unforgettable journey with Expedia. Our broad selection of flights from Seoul to Jeju caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Air China, China Eastern Airlines, Juneyao Air. Our selection of flights from Incheon Intl. to Jeju Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Seoul to Jeju Flights

Experience the joy of finding cheap flights from Incheon Intl. to Jeju Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares and roundtrip prices from S$449*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seoul to Jeju with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Jeju

Picture yourself stepping off the plane in Jeju and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Seoul to Jeju Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seoul to Jeju.
 

Beyond the Flight – Exploring Jeju

With Expedia, your adventure extends beyond the flight. Explore Jeju at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Seoul to Jeju with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seoul to Jeju with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Seoul–Incheon Intl. Airport to Jeju Intl. Airport (CJU)?
Round-trip tickets between Incheon Intl. Airport (ICN) and CJU start from S$449. This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book ASAP 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 Incheon Intl. Airport (ICN) to Jeju Intl. Airport (CJU)?
Each airline has a different set of terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from Incheon Intl. Airport (ICN) to CJU 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 ICN to CJU flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Incheon Airport to Jeju Intl. Airport?
A flight distance of just 440 kilometres separates South Korea and Jeju City. Once you're up in the skies, you won't get a chance to do much more than listen to a few songs on your travel playlist.
Which airlines fly direct from Incheon Airport to Jeju Intl. Airport?
You won't find any airlines operating directly between ICN and Jeju Intl. Airport (CJU), so be ready to make at least one stop on your journey. A layover can be a welcome way to break up a trip!
Are Incheon Airport to CJU flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes find a bargain, with some super cheap fares from Seoul–Incheon Intl. Airport to Jeju Intl. Airport arising a few weeks prior to the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals continuously — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines issue prices so far in advance.

Explore a world of travel with Expedia

*Available to Expedia members.