HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Gimpo Intl

$175+ Cheap flights from Singapore (SIN) to Gimpo Intl (GMP)

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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — GMP
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Singapore to Gimpo Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Singapore to Gimpo Intl

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Gimpo Intl (GMP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$295
(Kiwi.com)

One-way from

$175
(Trip.com)

Popular in

September

Cheapest in

February

Average price

$1,573
From Singapore Changi to Seoul Gimpo Intl
Search Deals
One-way flight from Singapore Changi to Seoul Gimpo Intl
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($255 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 18% potential price decrease ($90 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Singapore to Gimpo Intl

Cheapest flights from Singapore to Gimpo Intl
Explore the most affordable flight options available from Singapore to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/302:15 amSIN - GMP
1 stop14h 40mMultiple Airlines
Wed 10/155:05 pmGMP - SIN
1 stop8h 40mMultiple Airlines
Deal found 9/11$295
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:35 amSIN - GMP
1 stop10h 20mMultiple Airlines
Thu 10/910:40 amGMP - SIN
1 stop13h 55mMultiple Airlines
Deal found 9/10$303
This oojo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:30 amSIN - GMP
1 stop26h 35mAir China
Sun 11/22:25 pmGMP - SIN
1 stop17h 25mAir China
Deal found 9/10$325
This Jeju Air deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2912:35 amSIN - GMP
1 stop30h 45mJeju Air
Fri 10/107:40 pmGMP - SIN
1 stop28h 55mJeju Air
Deal found 9/11$330
This Booking.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/211:55 pmSIN - GMP
1 stop12h 10mAir China
Wed 11/52:25 pmGMP - SIN
1 stop17h 25mAir China
Deal found 9/10$338
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/182:15 amSIN - GMP
1 stop9h 05mMultiple Airlines
Fri 9/193:50 pmGMP - SIN
1 stop9h 55mMultiple Airlines
Deal found 9/11$354
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/212:15 amSIN - GMP
1 stop8h 40mMultiple Airlines
Wed 10/111:40 amGMP - SIN
1 stop12h 55mMultiple Airlines
Deal found 9/10$383
This Air China deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/249:00 amSIN - GMP
1 stop27h 05mAir China
Fri 10/312:25 pmGMP - SIN
1 stop17h 25mAir China
Deal found 9/10$407

Cheapflights Fare Finder

 
Customize your flight search to find flights from Singapore to Gimpo Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Singapore to Seoul Gimpo Intl Airport that are best for you.

Fly from

Singapore

Fly to

Gimpo Intl

Route

Depart

Return

Price

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Mon 9/29

12:35 am-8:20 am

1 stop30h 45m

Seoul Gimpo Intl

Fri 10/10

7:40 pm-11:35 pm

1 stop28h 55m

$336

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Sun 9/21

12:35 am-8:20 am

1 stop30h 45m

Seoul Gimpo Intl

Wed 9/24

7:40 pm-11:35 pm

1 stop28h 55m

$419

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Sat 10/18

9:00 am-1:05 pm

1 stop27h 05m

Seoul Gimpo Intl

Tue 10/21

2:25 pm-6:50 am

1 stop17h 25m

$424

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Fri 10/3

12:35 am-8:20 am

1 stop30h 45m

Seoul Gimpo Intl

Mon 10/20

7:40 pm-11:35 pm

1 stop28h 55m

$428

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Thu 10/23

12:35 am-8:20 am

1 stop30h 45m

Seoul Gimpo Intl

Fri 10/31

7:50 pm-11:25 pm

1 stop28h 35m

$441

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Wed 11/12

12:25 am-8:25 am

1 stop31h 00m

Seoul Gimpo Intl

Sun 11/16

7:50 pm-11:25 pm

1 stop28h 35m

$475

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Wed 9/24

12:35 am-8:20 am

1 stop30h 45m

Seoul Gimpo Intl

Sat 9/27

7:40 pm-11:35 pm

1 stop28h 55m

$500

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Tue 11/4

12:25 am-8:25 am

1 stop31h 00m

Seoul Gimpo Intl

Sat 11/15

7:50 pm-11:25 pm

1 stop28h 35m

$502

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Mon 10/20

12:35 am-9:00 pm

1 stop19h 25m

Seoul Gimpo Intl

Tue 10/28

7:50 pm-11:25 pm

1 stop28h 35m

$509

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Sat 11/1

12:25 am-8:25 am

1 stop31h 00m

Seoul Gimpo Intl

Mon 11/10

7:50 pm-11:25 pm

1 stop28h 35m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 20 results
1
2

Best time to book a flight from Singapore to Gimpo Intl

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

Related info for your journey

Find useful and relevant information for your journey from Singapore to Gimpo Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Singapore to Seoul Gimpo Intl?

    Singapore Changi (SIN), located 10.5 mi from the city center, is the airport you fly out of when you book flights from Singapore to Seoul Gimpo Intl. 0 airlines have flights from Changi to Seoul Gimpo Intl on a regular basis. Booking flights from Singapore Changi to Seoul Gimpo Intl should not be difficult; the airport handles an average of 0 outbound flights to Seoul Gimpo Intl per day.

  • How long is the flight from Singapore to Seoul Gimpo Intl Airport?

    Jeju Air and Air China can get you from Singapore to Seoul Gimpo Intl Airport in just under 27h 05m. Your travel time can differ by up to 3h 40m. There are 2890 mi between Singapore and Seoul Gimpo Intl Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Singapore to Gimpo Intl that include hotel bookings?

    Yes. In addition to deals on Singapore to Gimpo Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Gimpo Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Gimpo Intl.

  • Can I find deals for business class flights from Singapore to Gimpo Intl?

    Yes. Cheapflights offers flight deals from Singapore to Gimpo Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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.

Alternative routes for Singapore to Gimpo Intl

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Incheon Intl flights

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.