$333+ 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
— GMP
7 Apr — 14 Apr1
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 8 March 2026.

Sat 5/910:05
SYD
-
GMP
2 stops27h 20m
China Southern
Sat 12/913:30
GMP
-
SYD
2 stops28h 55m
China Southern
Deal found 8/3$587
Wed 13/510:05
SYD
-
GMP
2 stops27h 20m
China Southern
Tue 19/513:30
GMP
-
SYD
2 stops28h 55m
China Southern
Deal found 6/3$596
Sun 6/910:05
SYD
-
GMP
2 stops27h 20m
China Southern
Sat 12/913:30
GMP
-
SYD
2 stops21h 55m
China Southern
Deal found 8/3$604
Sat 30/508:45
SYD
-
GMP
2 stops28h 40m
China Southern
Sun 14/613:30
GMP
-
SYD
2 stops28h 55m
China Southern
Deal found 7/3$672
Sat 30/508:45
SYD
-
GMP
2 stops28h 40m
China Southern
Wed 3/613:30
GMP
-
SYD
2 stops21h 55m
China Southern
Deal found 5/3$675
Fri 5/610:05
SYD
-
GMP
2 stops27h 20m
China Southern
Sat 13/613:30
GMP
-
SYD
2 stops21h 55m
China Southern
Deal found 8/3$780
Tue 8/910:05
SYD
-
GMP
2 stops27h 20m
Multiple Airlines
Wed 9/915:55
GMP
-
SYD
2 stops43h 20m
Multiple Airlines
Deal found 7/3$819
Wed 12/811:00
SYD
-
GMP
1 stop25h 00m
Multiple Airlines
Wed 19/820:50
GMP
-
SYD
1 stop35h 10m
Multiple Airlines
Deal found 4/3$843
Sat 5/910:05
SYD
-
GMP
2 stops27h 20m
Multiple Airlines
Fri 11/907:00
GMP
-
SYD
2 stops28h 15m
Multiple Airlines
Deal found 7/3$849
Fri 1/510:05
SYD
-
GMP
2 stops27h 20m
China Southern
Sat 9/513:30
GMP
-
SYD
2 stops21h 55m
China Southern
Deal found 5/3$869
Fri 1/511:00
SYD
-
GMP
1 stop25h 00m
Multiple Airlines
Thu 7/512:00
GMP
-
SYD
1 stop23h 35m
Multiple Airlines
Deal found 7/3$891
Mon 24/811:00
SYD
-
GMP
1 stop25h 00m
Multiple Airlines
Thu 3/912:00
GMP
-
SYD
1 stop23h 35m
Multiple Airlines
Deal found 6/3$894

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 8 March 2026.

Return from

$559

One-way from

$333

Popular in

December

Cheapest in

May

Average price

$735
China Southern
  • China Southern
  • 20/4-20/5
  • 3 total stops
  • 42h 10m total
  • Sydney to Seoul
Search Deals
China Eastern
  • China Eastern
  • 3/8
  • 1 total stop
  • 25h 00m total
  • Sydney to Seoul
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($217 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 March 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 8 March 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 6/4

20:30-19:50

1 stop24h 20m

Seoul Gimpo Intl

Tue 14/4

12:00-09:00

1 stop20h 00m

$1,383

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Tue 7/4

10:05-19:50

3 stops34h 45m

Seoul Gimpo Intl

Tue 14/4

20:50-08:00

2 stops34h 10m

$1,530

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Mon 8/6

08:55-17:55

1 stop34h 00m

Seoul Gimpo Intl

Fri 12/6

08:00-06:20

1 stop21h 20m

$1,558

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Sat 18/4

20:30-11:20

1 stop15h 50m

Seoul Gimpo Intl

Tue 21/4

15:45-08:55

1 stop16h 10m

$1,679

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Mon 15/6

08:55-17:55

1 stop34h 00m

Seoul Gimpo Intl

Mon 29/6

08:00-06:20

1 stop21h 20m

$1,726

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Tue 12/5

08:55-21:15

1 stop13h 20m

Seoul Gimpo Intl

Thu 14/5

08:00-06:20

1 stop21h 20m

$1,780

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Sat 2/5

08:55-21:15

1 stop13h 20m

Seoul Gimpo Intl

Thu 14/5

19:15-06:20

1 stop34h 05m

$1,985

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Mon 1/6

08:55-21:15

1 stop13h 20m

Seoul Gimpo Intl

Mon 8/6

19:15-06:20

1 stop34h 05m

$2,061
Fastest return journey

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Fri 12/6

08:55-21:15

1 stop13h 20m

Seoul Gimpo Intl

Sat 27/6

12:05-06:20

1 stop17h 15m

$2,108

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Mon 11/5

08:55-17:55

1 stop34h 00m

Seoul Gimpo Intl

Fri 26/6

19:15-06:20

1 stop34h 05m

$2,114

Flights are sorted by cheapest return flights first.

Deals found on 7/3

Showing 1-10 of 22 resultsSorted by cheapest first
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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.

  • What is the cheapest airport to fly to in Gimpo Intl?

    Seoul Gimpo Intl is currently the cheapest airport to fly to in Gimpo Intl. One-way flights to Seoul Gimpo Intl typically cost $18, while return flights cost around $417.

  • How much is a return flight to Gimpo Intl?

    A return flight to Gimpo Intl will typically cost around $493, however they can be found for as little as $417.

  • 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

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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.

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