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$41+ Cheap flights from Seoul Gimpo Intl Airport

GMP — CJU
17 Oct — 24 Oct1
1 adult
1 adult, Economy, 0 bags

Find flights from Gimpo Intl within your budget

 

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Route

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Return

Price

Cheapest return flight
Fastest return journey

SeoulJeju City

GMP Seoul Gimpo Intl - CJU Jeju City

GMPCJU

Seoul Gimpo Intl

Sun 17/1

19:05-20:20

Nonstop1h 15m

Jeju City

Wed 31/12

00:00-00:00

Nonstop0h 00m

$41

SeoulJeju City

GMP Seoul Gimpo Intl - CJU Jeju City

GMPCJU

Seoul Gimpo Intl

Wed 7/10

06:30-07:45

Nonstop1h 15m

Jeju City

Wed 31/12

00:00-00:00

Nonstop0h 00m

$51

SeoulJeju City

GMP Seoul Gimpo Intl - CJU Jeju City

GMPCJU

Seoul Gimpo Intl

Tue 22/9

06:15-07:30

Nonstop1h 15m

Jeju City

Wed 31/12

00:00-00:00

Nonstop0h 00m

$53

SeoulJeju City

GMP Seoul Gimpo Intl - CJU Jeju City

GMPCJU

Seoul Gimpo Intl

Fri 8/1

19:05-20:20

Nonstop1h 15m

Jeju City

Wed 31/12

00:00-00:00

Nonstop0h 00m

$73

SeoulJeju City

GMP Seoul Gimpo Intl - CJU Jeju City

GMPCJU

Seoul Gimpo Intl

Mon 28/9

20:45-22:00

Nonstop1h 15m

Jeju City

Thu 1/10

08:45-10:00

Nonstop1h 15m

$81

SeoulJeju City

GMP Seoul Gimpo Intl - CJU Jeju City

GMPCJU

Seoul Gimpo Intl

Tue 29/9

06:30-07:45

Nonstop1h 15m

Jeju City

Fri 2/10

06:30-07:45

Nonstop1h 15m

$87

SeoulJeju City

GMP Seoul Gimpo Intl - CJU Jeju City

GMPCJU

Seoul Gimpo Intl

Wed 21/10

10:15-19:00

1 stop8h 45m

Jeju City

Wed 31/12

00:00-00:00

Nonstop0h 00m

$101

SeoulJeju City

GMP Seoul Gimpo Intl - CJU Jeju City

GMPCJU

Seoul Gimpo Intl

Mon 19/10

10:15-19:00

1 stop8h 45m

Jeju City

Wed 31/12

00:00-00:00

Nonstop0h 00m

$101

SeoulJeju City

GMP Seoul Gimpo Intl - CJU Jeju City

GMPCJU

Seoul Gimpo Intl

Thu 15/10

06:30-07:45

Nonstop1h 15m

Jeju City

Wed 31/12

00:00-00:00

Nonstop0h 00m

$101

SeoulJeju City

GMP Seoul Gimpo Intl - CJU Jeju City

GMPCJU

Seoul Gimpo Intl

Mon 28/9

15:10-16:25

Nonstop1h 15m

Jeju City

Tue 29/9

21:00-22:15

Nonstop1h 15m

$110

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Gimpo Intl

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

Travel insights for flights from Gimpo Intl

Get recent, data-driven insights about flights from Gimpo Intl including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Seoul Gimpo Intl Airport (average of $77). Flying from Seoul Gimpo Intl Airport in October will prove the most costly (average of $162). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Seoul Gimpo Intl Airport?

When flying from Seoul Gimpo Intl Airport check dates and pricing for the following: Korean Air, Jeju Air. As they depart for the following popular destinations: Jeju City.

Korean Air
Korean Air
From $91
Peach
Peach
From $144
Jeju Air
Jeju Air
From $19

What are popular destinations to fly to from Seoul Gimpo Intl Airport?

Seoul Gimpo Intl Airport offers frequent flights to Jeju City (791 flights per day), Tokyo (336 flights per day) and Busan (217 flights per day).

Osaka
Osaka
From $78
Tokyo
Tokyo
From $270
Jeju City
Jeju City
From $20
Nagoya Chubu Centrair Intl
Nagoya Chubu Centrair Intl
From $80

What is the cheapest place to fly to from Seoul Gimpo Intl Airport?

The cheapest city to fly to from Seoul Gimpo Intl Airport is Jeju City, with prices starting at $20. Explore other affordable destinations below.

Jeju City
Jeju City
From $20
Busan Gimhae
Busan Gimhae
From $40
Osaka
Osaka
From $78
Nagoya Chubu Centrair Intl
Nagoya Chubu Centrair Intl
From $80

When is the best time to book a flight from Seoul Gimpo Intl Airport?

The best time to book flights from Seoul Gimpo Intl Airport is 12 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

When is the cheapest time to fly from Seoul Gimpo Intl Airport?

Those who are seeking the cheapest fare on flights departing from Seoul Gimpo Intl Airport would be wise to consider leaving during Sunday afternoons when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Saturday evenings when fares are usually the most expensive.

Airline reviews for flights from Gimpo Intl

Get a feel of what it's like to fly with Korean Air and Jeju Air from Seoul Gimpo Intl Airport by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,220 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very Good
1,220 reviews
Korean Air
8.4
Very Good
1,220 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Jeju Air
7.6
Good
38 reviews
Korean Air
8.4
Very Good
1,220 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Browse thousands of different options on Cheapflights for your next trip

Alternate flight departure points to Gimpo Intl

Flights from Incheon Intl
Flights from Cheongju
Flights from Jeju City
Flights from Busan
Flights from Gimpo Intl
Flights from Daegu
Flights from Wonju

Related info for your journey

  • What are the most popular destinations to fly to from Seoul Gimpo Intl Airport?

    For the current month, the most popular flights from Seoul Gimpo Intl Airport are Osaka Kansai Intl Airport, Osaka, Jeju City. Jeju City, Osaka Kansai Intl Airport, Osaka are the most popular locations from Seoul Gimpo Intl Airport year round.

  • What is the cheapest flight from Seoul Gimpo Intl Airport to anywhere?

    Users have flown out of Seoul Gimpo Intl Airport for as low as $20 to Jeju City (prices may vary depending on the airline and departure time). On average, users have booked flights for $203 to fly from Seoul Gimpo Intl Airport.

  • What are the cheapest airlines flying from Seoul Gimpo Intl Airport to anywhere?

    According to our data, users have found Jeju Air, Korean Air, and Peach to have the cheapest round-trip prices from Seoul Gimpo Intl Airport. Some of the destinations and prices are as follows: Jeju Air flights from Seoul Gimpo Intl Airport to Jeju City ($19). Korean Air flights from Seoul Gimpo Intl Airport to Jeju City ($91). Peach flights from Seoul Gimpo Intl Airport to Osaka ($144).

  • What is the cheapest premium economy flight from Seoul Gimpo Intl Airport?

    Options for some of the cheapest premium economy flights from Seoul Gimpo Intl Airport we have found on Cheapflights are as follows:
    Fly from Seoul Gimpo Intl to Jeju City starting at $312

  • What is the cheapest month to fly from Seoul Gimpo Intl Airport?

    Currently, the cheapest month for flights from Seoul Gimpo Intl Airport is January. The most expensive month for flights is October. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Seoul Gimpo Intl Airport?

    View the cheapest flight destinations from Seoul Gimpo Intl Airport:
    Fly from Seoul to Jeju City from $24 round trip
    Fly from Seoul to Sydney from $859 round trip

  • How does Cheapflights help users find flights from Gimpo Intl?

    Deals for flights from Gimpo Intl 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 to your preference, such as price, airport, cabin class, and plenty of other options.

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

    Millions of users choose and trust Cheapflights to book the best flight deals from Gimpo Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Gimpo Intl with no change fees?

    Certainly. Search results for flights from Gimpo Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Gimpo Intl become cheaper?

    Not ready to book yet? You can track prices for flights from Gimpo Intl on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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How does Cheapflights help users find flights from Gimpo Intl?

Deals for flights from Gimpo Intl 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 to your preference, such as price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Gimpo Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights from Gimpo Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Gimpo Intl on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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