Find flights
Deals
When to book
FAQs

Cheap flights from Jeju City to Seoul Gimpo Intl Airport from £30

CJU — GMP
19 Oct — 26 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Jeju City to Gimpo Intl

Enter your travel dates to find the best prices.

Cheapest flights from Jeju City to Gimpo Intl

Thu 17/908:00 -
Nonstop1h 15m
Mon 21/906:05 -
Nonstop1h 15m
Deal found 16/9£30
Thu 17/908:50 -
Nonstop1h 15m
Thu 17/914:40 -
Nonstop1h 15m
Deal found 16/9£31
Fri 2/1009:45 -
Nonstop1h 15m
Tue 6/1006:10 -
Nonstop1h 15m
Deal found 18/9£33
Wed 16/908:55 -
Nonstop1h 15m
Sun 20/913:45 -
Nonstop1h 15m
Deal found 15/9£34
Thu 17/908:45 -
Nonstop1h 15m
Sun 20/906:30 -
Nonstop1h 15m
Deal found 15/9£40
Fri 18/906:30 -
Nonstop1h 15m
Sun 20/906:30 -
Nonstop1h 15m
Deal found 16/9£41
Thu 24/917:20 -
Nonstop1h 15m
Sun 27/906:30 -
Nonstop1h 15m
Deal found 18/9£43
Wed 23/907:50 -
Nonstop1h 15m
Fri 25/919:00 -
Nonstop1h 15m
Deal found 16/9£49
Sat 19/912:10 -
Nonstop1h 15m
Tue 22/919:15 -
Nonstop1h 15m
Deal found 17/9£52

Find flight deals from Jeju City to Gimpo Intl

Round-trip from

£33

Popular in

October

Cheapest in

March

Average price

£56

Good round-trip deal

£10 or less

Good one-way deal

£24 or less
Eastar Jet
  • Eastar Jet
  • 2/10-6/10
  • Nonstop
  • 2h 30m total
  • Jeju City to Seoul
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£2 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals
Price to beat on a round-trip flight from Jeju City to Seoul Gimpo Intl.
Search Deals
Price to beat on a one-way flight from Jeju City to Seoul Gimpo Intl.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Jeju City to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Jeju CitySeoul

CJU Jeju City - GMP Seoul Gimpo Intl

CJUGMP

Jeju City

Sun 17/1

06:55-08:10

Nonstop1h 15m

Seoul Gimpo Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£38

Jeju CitySeoul

CJU Jeju City - GMP Seoul Gimpo Intl

CJUGMP

Jeju City

Sun 4/10

06:25-07:40

Nonstop1h 15m

Seoul Gimpo Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£43

Jeju CitySeoul

CJU Jeju City - GMP Seoul Gimpo Intl

CJUGMP

Jeju City

Wed 14/10

08:30-12:50

1 stop4h 20m

Seoul Gimpo Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£47

Jeju CitySeoul

CJU Jeju City - GMP Seoul Gimpo Intl

CJUGMP

Jeju City

Wed 21/10

08:30-12:50

1 stop4h 20m

Seoul Gimpo Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£47

Jeju CitySeoul

CJU Jeju City - GMP Seoul Gimpo Intl

CJUGMP

Jeju City

Wed 28/10

09:00-18:20

1 stop9h 20m

Seoul Gimpo Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£55

Jeju CitySeoul

CJU Jeju City - GMP Seoul Gimpo Intl

CJUGMP

Jeju City

Fri 2/10

08:30-12:50

1 stop4h 20m

Seoul Gimpo Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£55

Jeju CitySeoul

CJU Jeju City - GMP Seoul Gimpo Intl

CJUGMP

Jeju City

Thu 29/10

09:00-13:20

1 stop4h 20m

Seoul Gimpo Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£59

Jeju CitySeoul

CJU Jeju City - GMP Seoul Gimpo Intl

CJUGMP

Jeju City

Mon 19/10

08:30-12:50

1 stop4h 20m

Seoul Gimpo Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£59

Jeju CitySeoul

CJU Jeju City - GMP Seoul Gimpo Intl

CJUGMP

Jeju City

Fri 23/10

08:30-12:50

1 stop4h 20m

Seoul Gimpo Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£64

Jeju CitySeoul

CJU Jeju City - GMP Seoul Gimpo Intl

CJUGMP

Jeju City

Tue 29/9

21:05-22:20

Nonstop1h 15m

Seoul Gimpo Intl

Thu 1/10

06:20-07:35

Nonstop1h 15m

£64

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Jeju City to Gimpo Intl

Have a flexible travel schedule? Discover the best time to fly to Gimpo Intl from Jeju City with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Jeju City to Seoul Gimpo Intl Airport

What is the cheapest month to book a flight from Jeju City to Seoul Gimpo Intl Airport?

Currently, March is the cheapest month in which you can book a flight from Jeju City to Seoul Gimpo Intl Airport (average of £36). Flying from Jeju City to Seoul Gimpo Intl Airport in October is currently the most expensive (average of £85). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CJU to GMP?

When flying from Jeju City to Seoul Gimpo Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 70% versus a flight in the afternoon.

How much does it cost for a return flight from Jeju City to Seoul Gimpo Intl Airport?

Airfare is below average for this route at the moment.

Jeju City to Seoul Gimpo Intl Airport flights typically cost between £52 and £87 in October.
The cheapest return price found within the last 5 days was £33 on Eastar Jet (2 Oct–6 Oct).

Related info for your journey

  • What airport do you fly from for flights from Jeju City to Seoul Gimpo Intl?

    Jeju City (CJU), located 1.7 mi from the city center, is the airport you fly out of when you book flights from Jeju City to Seoul Gimpo Intl. 0 airlines have flights from Jeju to Seoul Gimpo Intl on a regular basis. Booking flights from Jeju City to Seoul Gimpo Intl should not be difficult; the airport handles an average of 114 outbound flights to Seoul Gimpo Intl per day.

  • How long is the flight from Jeju City to Seoul Gimpo Intl Airport?

    Jeju Air and Asiana Airlines can get you from Jeju City to Seoul Gimpo Intl Airport in just under 1h 15m. Your travel time can differ by up to 7h 50m. There are 280 mi between Jeju City and Seoul Gimpo Intl Airport. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from Jeju City to Seoul Gimpo Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Jeju City to Seoul Gimpo Intl Airport on time: Parata Air (91%), Asiana Airlines (85%), Trinity Airways (85%).

  • Can I find deals for flights from Jeju City to Gimpo Intl that include hotel bookings?

    Yes. In addition to deals on Jeju City to Gimpo Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Jeju City to Gimpo Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jeju City to Gimpo Intl.

  • Can I find deals for business class flights from Jeju City to Gimpo Intl?

    Yes. Cheapflights offers flight deals from Jeju City to Gimpo Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Jeju City to Seoul Gimpo Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Jeju City to Seoul Gimpo Intl Airport (average of £36). Flying from Jeju City to Seoul Gimpo Intl Airport in October is currently the most expensive (average of £85). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from Jeju City to Gimpo Intl?

Deals for Jeju City to Gimpo Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Jeju City to Gimpo Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Gimpo Intl from Jeju City.

Can Cheapflights find flights from Jeju City to Gimpo Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Jeju City to Gimpo Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Jeju City to Gimpo Intl become cheaper?

Yes, Cheapflights offers price alerts on Jeju City to Gimpo Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.