฿351 Cheap Flights from Seoul (GMP) to Jeju (CJU)

View ฿351 flight on Mon, 5 Jan 2026Opens in a new window

Popular airlines from Gimpo Intl. Airport (GMP) to Jeju Intl. Airport (CJU)

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Cheap Flights from Seoul (GMP) to Jeju (CJU)

Prices were available within the past 7 days and start at ฿351 for one-way flights and ฿685 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Mon, 5 Jan - Thu, 8 Jan
GMP
Seoul
CJU
Jeju City
฿685 Return, found 1 day ago
฿685
Return
found 1 day ago
Select T'way Air with baggage flight, departing Mon, 5 Jan from Seoul to Jeju City, returning Thu, 8 Jan, priced at ฿685 found 1 day ago
T'way Air with baggage
Tue, 6 Jan - Thu, 8 Jan
GMP
Seoul
CJU
Jeju City
฿713 Return, found 4 days ago
฿713
Return
found 4 days ago
Select T'way Air with baggage flight, departing Tue, 6 Jan from Seoul to Jeju City, returning Thu, 8 Jan, priced at ฿713 found 4 days ago
T'way Air with baggage
Mon, 5 Jan - Thu, 8 Jan
GMP
Seoul
CJU
Jeju City
฿716 Return, found 1 day ago
฿716
Return
found 1 day ago
Select T'way Air with baggage flight, departing Mon, 5 Jan from Seoul to Jeju City, returning Thu, 8 Jan, priced at ฿716 found 1 day ago
T'way Air with baggage
Tue, 6 Jan - Thu, 8 Jan
GMP
Seoul
CJU
Jeju City
฿724 Return, found 4 days ago
฿724
Return
found 4 days ago
Select T'way Air with baggage flight, departing Tue, 6 Jan from Seoul to Jeju City, returning Thu, 8 Jan, priced at ฿724 found 4 days ago
T'way Air with baggage
Fri, 2 Jan - Wed, 7 Jan
GMP
Seoul
CJU
Jeju City
฿728 Return, found 1 day ago
฿728
Return
found 1 day ago
Select T'way Air with baggage flight, departing Fri, 2 Jan from Seoul to Jeju City, returning Wed, 7 Jan, priced at ฿728 found 1 day ago
T'way Air with baggage
Fri, 2 Jan - Wed, 7 Jan
GMP
Seoul
CJU
Jeju City
฿735 Return, found 1 day ago
฿735
Return
found 1 day ago
Select T'way Air with baggage flight, departing Fri, 2 Jan from Seoul to Jeju City, returning Wed, 7 Jan, priced at ฿735 found 1 day ago
Jeju Air with Bag
Mon, 5 Jan - Thu, 8 Jan
GMP
Seoul
CJU
Jeju City
฿799 Return, found 1 day ago
฿799
Return
found 1 day ago
Select Jeju Air with Bag flight, departing Mon, 5 Jan from Seoul to Jeju City, returning Thu, 8 Jan, priced at ฿799 found 1 day ago
Jeju Air
Mon, 5 Jan - Thu, 8 Jan
GMP
Seoul
CJU
Jeju City
฿3,607 Return, found 1 day ago
฿3,607
Return
found 1 day ago
Select Jeju Air flight, departing Mon, 5 Jan from Seoul to Jeju City, returning Thu, 8 Jan, priced at ฿3,607 found 1 day ago
Korean Air
Fri, 23 Oct - Tue, 27 Oct
GMP
Seoul
CJU
Jeju City
฿7,295 Return, found 1 day ago
฿7,295
Return
found 1 day ago
Select Korean Air flight, departing Fri, 23 Oct from Seoul to Jeju City, returning Tue, 27 Oct, priced at ฿7,295 found 1 day ago
Asiana Airlines
Fri, 23 Oct - Tue, 27 Oct
GMP
Seoul
CJU
Jeju City
฿7,635 Return, found 1 day ago
฿7,635
Return
found 1 day ago
Select Asiana Airlines flight, departing Fri, 23 Oct from Seoul to Jeju City, returning Tue, 27 Oct, priced at ฿7,635 found 1 day ago

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

November is typically the cheapest month to fly

From ฿821 - ฿2,223 per traveller.

Alternative airports near Jeju City

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Jeju Intl. CJU. Cheapest and Closest option available. Average driving time to city centre is 4 minutes. Flights from ฿1,118
CJU
Jeju Intl.
CheapestClosest
Average driving time to city centre4 min
Flights from ฿1,118

Frequently asked questions

How much is a flight from GMP to Jeju Intl. Airport (CJU)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from Gimpo Intl. Airport (GMP) to CJU was ฿685. Cheap fares don't stick around for long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Gimpo Airport to CJU?
Most flights can be conveniently cancelled online, but whether you are charged a fee all comes down to your airline. If you do have to cancel your escape, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from GMP 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 GMP to Jeju Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Gimpo Airport to Jeju Intl. Airport?
The flight from Gimpo Intl. Airport (GMP) to Jeju Intl. Airport is only around 1 hour and 10 minutes, so don't get too cosy. Chances are the next time you peek out the window you'll be cruising over Jeju City.
How far is the flight from Gimpo Airport to CJU?
That new movie you've been eager to see will just have to wait — the flight distance between Gimpo Intl. Airport (GMP) and CJU is only 450 kilometres. The captain will be instructing you to buckle up for touchdown before you know it.
Which airlines fly direct from GMP to Jeju Intl. Airport (CJU)?
You'll have your pick of a great selection of airlines that fly from GMP to Jeju Intl. Airport. The top carriers are:

  • Korean Air - (KE) with 908 monthly flights
  • Asiana Airlines - (OZ) with 851 monthly flights
  • Jeju Air - (7C) with 621 monthly flights
  • TWay Air - (TW) with 521 monthly flights
  • Air Busan - (BX) with 295 monthly flights
  • Jin Air - (LJ) with 273 monthly flights

Are Gimpo Intl. Airport (GMP) to Jeju Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Gimpo Intl. Airport (GMP) to Jeju Intl. Airport (CJU) at the last minute could save you some cash. However, it could end up costing a good deal more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

Travel information

Origin airport
Gimpo Intl.
Destination airport
Jeju Intl.
Airlines serving
Asiana Airlines, Jeju Air, Jeju Air with Bag, Korean Air, T'way Air with baggage
Return price
฿684
Distance
448 km
Average flight time
1 hour 14 mins

Book with confidence

Perfect flights from Seoul to Jeju

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seoul to Jeju. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Gimpo Intl. to Jeju Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿351 and roundtrip prices from ฿685. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Jeju Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Jeju.
Perfect flights from Seoul to Jeju
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