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NT$639 Cheap Flights from Seoul (GMP) to Jeju (CJU)

View NT$639 flight on Wed, 2026/7/8Opens in a new window

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

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Cheap Flights from Seoul to Jeju (GMP-CJU)

Prices were available within the past 7 days and start at NT$639 for one-way flights and NT$1,290 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Wed, Jul 8 - Tue, Jul 14
GMP
Seoul
CJU
Jeju City
NT$1,290 Roundtrip, found 1 day ago
NT$1,290
Roundtrip
found 1 day ago
Select T'way Air with baggage flight, departing Wed, Jul 8 from Seoul to Jeju City, returning Tue, Jul 14, priced at NT$1,290 found 1 day ago
T'way Air with baggage
Wed, Jul 8 - Tue, Jul 14
GMP
Seoul
CJU
Jeju City
NT$1,300 Roundtrip, found 1 day ago
NT$1,300
Roundtrip
found 1 day ago
Select T'way Air with baggage flight, departing Wed, Jul 8 from Seoul to Jeju City, returning Tue, Jul 14, priced at NT$1,300 found 1 day ago
T'way Air with baggage
Wed, Jul 8 - Tue, Jul 14
GMP
Seoul
CJU
Jeju City
NT$1,321 Roundtrip, found 1 day ago
NT$1,321
Roundtrip
found 1 day ago
Select T'way Air with baggage flight, departing Wed, Jul 8 from Seoul to Jeju City, returning Tue, Jul 14, priced at NT$1,321 found 1 day ago
T'way Air with baggage
Wed, Jul 8 - Tue, Jul 14
GMP
Seoul
CJU
Jeju City
NT$1,332 Roundtrip, found 1 day ago
NT$1,332
Roundtrip
found 1 day ago
Select T'way Air with baggage flight, departing Wed, Jul 8 from Seoul to Jeju City, returning Tue, Jul 14, priced at NT$1,332 found 1 day ago
T'way Air with baggage
Wed, Jul 8 - Tue, Jul 14
GMP
Seoul
CJU
Jeju City
NT$1,342 Roundtrip, found 1 day ago
NT$1,342
Roundtrip
found 1 day ago
Select T'way Air with baggage flight, departing Wed, Jul 8 from Seoul to Jeju City, returning Tue, Jul 14, priced at NT$1,342 found 1 day ago
T'way Air with baggage
Wed, Jul 8 - Tue, Jul 14
GMP
Seoul
CJU
Jeju City
NT$1,352 Roundtrip, found 1 day ago
NT$1,352
Roundtrip
found 1 day ago
Select T'way Air with baggage flight, departing Wed, Jul 8 from Seoul to Jeju City, returning Tue, Jul 14, priced at NT$1,352 found 1 day ago
T'way Air with baggage
Wed, Jul 8 - Tue, Jul 14
GMP
Seoul
CJU
Jeju City
NT$1,363 Roundtrip, found 1 day ago
NT$1,363
Roundtrip
found 1 day ago
Select T'way Air with baggage flight, departing Wed, Jul 8 from Seoul to Jeju City, returning Tue, Jul 14, priced at NT$1,363 found 1 day ago
Jeju Air with Bag
Wed, Jul 8 - Tue, Jul 14
GMP
Seoul
CJU
Jeju City
NT$1,419 Roundtrip, found 1 day ago
NT$1,419
Roundtrip
found 1 day ago
Select Jeju Air with Bag flight, departing Wed, Jul 8 from Seoul to Jeju City, returning Tue, Jul 14, priced at NT$1,419 found 1 day ago
Jeju Air
Wed, Jul 8 - Tue, Jul 14
GMP
Seoul
CJU
Jeju City
NT$4,092 Roundtrip, found 1 day ago
NT$4,092
Roundtrip
found 1 day ago
Select Jeju Air flight, departing Wed, Jul 8 from Seoul to Jeju City, returning Tue, Jul 14, priced at NT$4,092 found 1 day ago
Korean Air
Sun, Sep 6 - Wed, Sep 9
GMP
Seoul
CJU
Jeju City
NT$6,903 Roundtrip, found 9 hours ago
NT$6,903
Roundtrip
found 9 hours ago
Select Korean Air flight, departing Sun, Sep 6 from Seoul to Jeju City, returning Wed, Sep 9, priced at NT$6,903 found 9 hours ago

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 center is 4 minutes. Flights from NT$2,152
CJU
Jeju Intl.
CheapestClosest
Average driving time to city center4 min
Flights from NT$2,152

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 NT$1,290. 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 canceled 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 cozy. 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 kilometers. 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
Roundtrip price
NT$1,289
Distance
448 km
Average flight time
1 hour 15 mins

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