$400+ Cheap flights to Gimpo Intl

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
— GMP
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags

Flights to Gimpo Intl in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Gimpo Intl Airport
Explore the most affordable flight options available to Gimpo Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 17 April 2026.

Mon 10/820:30
SYD
-
GMP
1 stop24h 20m
China Eastern
Mon 24/812:00
GMP
-
SYD
1 stop20h 00m
China Eastern
Deal found 16/4$788
Wed 27/510:05
SYD
-
GMP
2 stops27h 20m
China Southern
Fri 5/613:30
GMP
-
SYD
2 stops28h 55m
China Southern
Deal found 13/4$814
Mon 1/608:45
SYD
-
GMP
2 stops28h 40m
China Southern
Mon 8/613:30
GMP
-
SYD
2 stops21h 55m
China Southern
Deal found 12/4$816
Sun 9/820:30
SYD
-
GMP
1 stop24h 20m
China Eastern
Wed 19/820:50
GMP
-
SYD
1 stop35h 10m
China Eastern
Deal found 14/4$827
Thu 28/508:45
SYD
-
GMP
2 stops28h 40m
China Southern
Sat 6/613:30
GMP
-
SYD
2 stops28h 55m
China Southern
Deal found 13/4$856
Sat 30/508:45
SYD
-
GMP
2 stops28h 40m
China Southern
Sat 6/613:30
GMP
-
SYD
2 stops28h 55m
China Southern
Deal found 15/4$862
Wed 12/811:00
SYD
-
GMP
1 stop25h 00m
China Eastern
Fri 21/820:50
GMP
-
SYD
1 stop35h 10m
China Eastern
Deal found 14/4$876
Wed 28/1011:25
SYD
-
GMP
2 stops27h 00m
China Southern
Fri 6/1113:30
GMP
-
SYD
2 stops28h 50m
China Southern
Deal found 13/4$883
Thu 28/508:45
SYD
-
GMP
2 stops28h 40m
China Southern
Thu 4/613:30
GMP
-
SYD
2 stops28h 55m
China Southern
Deal found 12/4$901
Thu 15/1020:40
SYD
-
GMP
1 stop18h 25m
Air China
Wed 11/1114:25
GMP
-
SYD
1 stop23h 05m
Air China
Deal found 13/4$910
Tue 1/911:00
SYD
-
GMP
1 stop25h 00m
China Eastern
Sat 12/912:00
GMP
-
SYD
1 stop23h 35m
China Eastern
Deal found 16/4$915
Wed 3/610:05
SYD
-
GMP
2 stops27h 20m
China Southern
Sun 7/613:30
GMP
-
SYD
2 stops28h 55m
China Southern
Deal found 13/4$926

Find flight deals to Gimpo Intl Airport

Find the latest flights to Gimpo Intl in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 17 April 2026.

Return from

$562

One-way from

$400

Popular in

December

Cheapest in

May

Average price

$1,005
AirAsia X
  • AirAsia X
  • 6/10-29/10
  • 2 total stops
  • 45h 45m total
  • Sydney to Seoul
Search Deals
23/8
  • 23/8
  • 2 total stops
  • 47h 30m total
  • Sydney to Seoul
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($210 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average return price).
Search Deals
Average for return flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Gimpo Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 17 April 2026.
Use the filters below to find and compare flights to Seoul Gimpo Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Mon 1/6

08:45-12:25

2 stops28h 40m

Seoul Gimpo Intl

Mon 8/6

13:30-12:25

2 stops21h 55m

$816

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Wed 12/8

11:00-11:00

1 stop25h 00m

Seoul Gimpo Intl

Wed 19/8

20:50-09:00

1 stop35h 10m

$876

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Sat 8/8

11:00-11:00

1 stop25h 00m

Seoul Gimpo Intl

Fri 21/8

20:50-09:00

1 stop35h 10m

$1,028

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Sat 11/7

20:30-11:20

1 stop15h 50m

Seoul Gimpo Intl

Wed 22/7

19:50-18:00

1 stop21h 10m

$1,242
Fastest return journey

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Wed 13/5

06:10-22:25

2 stops17h 15m

Seoul Gimpo Intl

Wed 20/5

17:40-08:10

1 stop13h 30m

$1,496

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Sun 7/6

08:55-21:15

1 stop13h 20m

Seoul Gimpo Intl

Sat 13/6

19:15-06:20

1 stop34h 05m

$1,543

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Mon 25/5

08:55-17:55

1 stop34h 00m

Seoul Gimpo Intl

Fri 5/6

08:00-06:20

1 stop21h 20m

$1,545

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Sat 30/5

08:55-17:55

1 stop34h 00m

Seoul Gimpo Intl

Wed 3/6

19:15-06:20

1 stop34h 05m

$1,545

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Sun 31/5

08:55-21:15

1 stop13h 20m

Seoul Gimpo Intl

Tue 2/6

08:00-06:20

1 stop21h 20m

$1,545

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Wed 27/5

08:55-21:15

1 stop13h 20m

Seoul Gimpo Intl

Wed 3/6

19:15-06:20

1 stop34h 05m

$1,545

Flights are sorted by cheapest return flights first.

Deals found on 12/4

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Best time to book a flight to Gimpo Intl

Have a flexible travel schedule? Discover the best time to fly to Gimpo Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

Rainfall in Gimpo Intl by month

Plan your trip to Gimpo Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Gimpo Intl ranges from 27.0 - 253.0 mm per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Gimpo Intl when rainfall is around 27.0 mm.

Temperature in Gimpo Intl by month

Plan your trip to Gimpo Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Gimpo Intl, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

How long is the flight to Gimpo Intl?

On average, a flight from Sydney to Gimpo Intl takes 13 hours 20 minutes. Flights to Gimpo Intl from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flying to Gimpo Intl

  • Can I find cheaper flights to Gimpo Intl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Gimpo Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Gimpo Intl?

    Based on reviews from Cheapflights users, China Eastern is rated the highest out of the airlines that fly to Gimpo Intl.

  • Where does the fastest flight to Gimpo Intl depart from?

    For those looking to save time traveling to Gimpo Intl, Melbourne offers the quickest one-way flight (11 hours 10 minutes).

  • Does Seoul Gimpo Intl have car hire?

    Yes. Those touching down at Seoul Gimpo Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Seoul Gimpo Intl?

    Yes. Seoul Gimpo Intl has hotels nearby for those requiring accommodations. LOTTE City Hotel Gimpo Airport is the closest property to Seoul Gimpo Intl (0.0 km away from Seoul Gimpo Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Gimpo Intl by cabin class

Find flights to Gimpo Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First class flights to Seoul Gimpo Intl Airport
Business class flights to Seoul Gimpo Intl Airport
Prem Economy class flights to Seoul Gimpo Intl Airport
Economy class flights to Seoul Gimpo Intl Airport

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Gimpo Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Gimpo Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets 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.

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

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

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

Yes, Cheapflights offers price alerts on Gimpo Intl flights so you can book your flight when prices are ideal. Enable price alerts 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.