$413+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
— GMP
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Gimpo Intl in 2025

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 5 December 2025.

Fri 5/1220:05SYD - GMP
2 stops27h 35mMultiple Airlines
Fri 12/1206:45GMP - SYD
3 stops35h 50mMultiple Airlines
Deal found 4/12$1,270
Mon 8/1211:15SYD - GMP
2 stops28h 30mMultiple Airlines
Fri 12/1206:20GMP - SYD
3 stops36h 15mMultiple Airlines
Deal found 3/12$1,287
Mon 8/1211:15SYD - GMP
2 stops28h 30mMultiple Airlines
Mon 15/1206:05GMP - SYD
3 stops22h 45mMultiple Airlines
Deal found 3/12$1,296
Mon 8/1211:15SYD - GMP
2 stops28h 30mMultiple Airlines
Mon 22/1213:30GMP - SYD
2 stops22h 05mMultiple Airlines
Deal found 4/12$1,340
Thu 4/1209:15SYD - GMP
1 stop14h 50mMultiple Airlines
Wed 10/1213:30GMP - SYD
2 stops28h 50mMultiple Airlines
Deal found 2/12$1,437
Thu 4/1209:15SYD - GMP
1 stop14h 50mMultiple Airlines
Mon 8/1213:30GMP - SYD
2 stops28h 50mMultiple Airlines
Deal found 3/12$1,441
Fri 5/1209:15SYD - GMP
1 stop14h 50mMultiple Airlines
Mon 8/1213:30GMP - SYD
2 stops28h 50mMultiple Airlines
Deal found 3/12$1,443
Mon 22/1211:15SYD - GMP
3 stops27h 30mMultiple Airlines
Fri 26/1206:25GMP - SYD
3 stops34h 25mMultiple Airlines
Deal found 3/12$1,538
Wed 10/1215:50SYD - GMP
3 stops21h 55mMultiple Airlines
Wed 17/1219:30GMP - SYD
3 stops21h 20mMultiple Airlines
Deal found 2/12$1,564

Find flight deals to Gimpo Intl Airport

Find the latest flights to Gimpo Intl in 2025, 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 5 December 2025.

Return from

$747

One-way from

$410

Popular in

December

Cheapest in

March

Average price

$1,488
China Southern
  • China Southern
  • 15/5-19/5
  • 4 total stops
  • 81h 40m total
  • Sydney to Seoul
Search Deals
China Southern
  • China Southern
  • 15/5
  • 2 total stops
  • 39h 40m total
  • Sydney to Seoul
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($232 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($51 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
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 5 December 2025.
Use the filters below to find and compare flights to Seoul Gimpo Intl Airport that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Fri 15/5

21:45-12:25

2 stops39h 40m

Seoul Gimpo Intl

Tue 19/5

13:25-08:25

2 stops42h 00m

$747

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Tue 13/1

20:40-13:05

1 stop18h 25m

Seoul Gimpo Intl

Fri 20/2

14:25-12:00

1 stop19h 35m

$1,166

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Wed 14/1

20:40-13:05

1 stop18h 25m

Seoul Gimpo Intl

Fri 20/2

14:25-12:00

1 stop19h 35m

$1,166

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Fri 16/1

20:40-13:05

1 stop18h 25m

Seoul Gimpo Intl

Fri 6/2

14:25-12:00

1 stop19h 35m

$1,175

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Wed 28/1

20:40-13:05

1 stop18h 25m

Seoul Gimpo Intl

Fri 13/2

14:25-12:00

1 stop19h 35m

$1,199

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Mon 16/2

20:40-13:05

1 stop18h 25m

Seoul Gimpo Intl

Fri 27/2

14:25-12:00

1 stop19h 35m

$1,240

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Sat 10/1

12:00-11:00

1 stop25h 00m

Seoul Gimpo Intl

Fri 30/1

12:00-06:30

1 stop16h 30m

$1,305

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Sat 24/1

08:10-12:25

2 stops30h 15m

Seoul Gimpo Intl

Sat 7/2

13:30-07:30

2 stops40h 00m

$1,311

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Sun 1/2

20:40-13:05

1 stop18h 25m

Seoul Gimpo Intl

Thu 5/2

12:00-06:30

1 stop16h 30m

$1,337

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Sun 18/1

12:00-13:05

2 stops27h 05m

Seoul Gimpo Intl

Sun 25/1

13:30-11:00

2 stops19h 30m

$1,462

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Showing 1-10 of 22 results
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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 55 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 $22, while return flights cost around $563.

  • How much is a return flight to Gimpo Intl?

    A return flight to Gimpo Intl will typically cost around $568, however they can be found for as little as $563.

  • 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 55 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.

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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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