$405+ 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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
— GMP
17 Sep — 24 Sep1
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 18 August 2026.

Sat 17/1012:00 -
1 stop33h 50m
Sat 24/1012:00 -
1 stop23h 35m
Deal found 17/8$955
Wed 21/1021:30 -
1 stop24h 20m
Thu 29/1012:00 -
1 stop23h 35m
Deal found 15/8$956
Mon 12/1021:30 -
1 stop24h 20m
Mon 26/1012:00 -
1 stop20h 00m
Deal found 17/8$1,000
Wed 14/1012:00 -
1 stop25h 00m
Wed 21/1020:50 -
1 stop35h 10m
Deal found 16/8$1,024
Thu 12/1109:20 -
2 stops29h 05m
Sun 15/1113:30 -
2 stops22h 05m
Deal found 17/8$1,103
Wed 21/1015:15 -
2 stops30h 10m
Thu 29/1013:30 -
2 stops28h 50m
Deal found 16/8$1,127
Fri 18/911:00 -
1 stop25h 00m
Mon 21/912:00 -
1 stop20h 00m
Deal found 15/8$1,145
Tue 20/1020:40 -
1 stop18h 25m
Thu 29/1014:25 -
1 stop15h 40m
Deal found 15/8$1,172
Thu 29/1012:00 -
1 stop25h 00m
Mon 2/1113:30 -
2 stops22h 05m
Deal found 16/8$1,188
Mon 28/920:30 -
1 stop24h 20m
Thu 1/1012:00 -
1 stop23h 35m
Deal found 15/8$1,193
Tue 1/911:00 -
1 stop33h 50m
Fri 4/912:00 -
1 stop20h 00m
Deal found 14/8$1,200
Thu 15/1020:40 -
1 stop18h 25m
Fri 30/1014:25 -
1 stop16h 10m
Deal found 15/8$1,204

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 18 August 2026.

Return from

$795

One-way from

$480

Popular in

December

Cheapest in

February

Average price

$1,065
Jetstar
  • Jetstar
  • 19/10-28/10
  • Nonstop
  • 20h 45m total
  • Sydney to Seoul
Search Deals
3/11
  • 3/11
  • 3 total stops
  • 43h 30m total
  • Sydney to Seoul
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($157 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average return price).
Search Deals
Average for return flights in August 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 18 August 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 Sydney Kingsford Smith - GMP Seoul Gimpo Intl

SYDGMP

Sydney Kingsford Smith

Mon 7/9

20:30-14:25

1 stop18h 55m

Seoul Gimpo Intl

Wed 9/9

12:05-08:55

1 stop19h 50m

$2,027

SydneySeoul

SYD Sydney Kingsford Smith - GMP Seoul Gimpo Intl

SYDGMP

Sydney Kingsford Smith

Sun 13/9

20:30-14:25

1 stop18h 55m

Seoul Gimpo Intl

Sun 20/9

12:05-08:55

1 stop19h 50m

$2,198

SydneySeoul

SYD Sydney Kingsford Smith - GMP Seoul Gimpo Intl

SYDGMP

Sydney Kingsford Smith

Wed 21/10

21:30-14:25

1 stop18h 55m

Seoul Gimpo Intl

Wed 28/10

12:05-10:00

1 stop19h 55m

$2,368

SydneySeoul

SYD Sydney Kingsford Smith - GMP Seoul Gimpo Intl

SYDGMP

Sydney Kingsford Smith

Tue 22/12

09:15-18:20

1 stop35h 05m

Seoul Gimpo Intl

Wed 6/1

19:40-06:50

1 stop33h 10m

$2,412

SydneySeoul

SYD Sydney Kingsford Smith - GMP Seoul Gimpo Intl

SYDGMP

Sydney Kingsford Smith

Mon 21/9

08:55-17:55

1 stop34h 00m

Seoul Gimpo Intl

Wed 14/10

08:00-07:20

1 stop21h 20m

$2,412
Fastest return journey

SydneySeoul

SYD Sydney Kingsford Smith - GMP Seoul Gimpo Intl

SYDGMP

Sydney Kingsford Smith

Thu 3/9

08:55-21:15

1 stop13h 20m

Seoul Gimpo Intl

Thu 24/9

12:05-06:20

1 stop17h 15m

$2,416

SydneySeoul

SYD Sydney Kingsford Smith - GMP Seoul Gimpo Intl

SYDGMP

Sydney Kingsford Smith

Tue 13/10

09:55-21:15

1 stop13h 20m

Seoul Gimpo Intl

Thu 22/10

08:00-07:20

1 stop21h 20m

$2,484

SydneySeoul

SYD Sydney Kingsford Smith - GMP Seoul Gimpo Intl

SYDGMP

Sydney Kingsford Smith

Mon 21/12

09:15-10:55

1 stop27h 40m

Seoul Gimpo Intl

Thu 7/1

19:40-06:50

1 stop33h 10m

$2,486

SydneySeoul

SYD Sydney Kingsford Smith - GMP Seoul Gimpo Intl

SYDGMP

Sydney Kingsford Smith

Mon 7/9

08:55-17:55

1 stop34h 00m

Seoul Gimpo Intl

Sun 20/9

08:00-06:20

1 stop21h 20m

$2,491

SydneySeoul

SYD Sydney Kingsford Smith - GMP Seoul Gimpo Intl

SYDGMP

Sydney Kingsford Smith

Fri 16/10

09:55-10:40

1 stop26h 45m

Seoul Gimpo Intl

Fri 30/10

19:40-06:50

1 stop33h 10m

$2,491

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 21 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.

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

    For those looking to save time traveling to Gimpo Intl, Sydney Kingsford Smith offers the quickest one-way flight (13 hours 20 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.