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Gimpo Intl

$189+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — GMP
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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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 July 31, 2025.

Round-trip from

$320
(Kiwi.com)

One-way from

$189
(Trip.com)

Popular in

September

Cheapest in

March

Average price

$451
From Singapore Changi to Seoul Gimpo Intl
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One-way flight from Singapore Changi to Seoul Gimpo Intl
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Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Mon 8/1112:10 amSIN - GMP
1 stop8h 40mMultiple Airlines
Tue 8/195:15 pmGMP - SIN
1 stop8h 30mMultiple Airlines
Deal found 7/29$320
This Jeju Air deal was found by Cheapflights users on 7/29. 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.
Sun 9/712:35 amSIN - GMP
1 stop30h 45mJeju Air
Thu 9/117:40 pmGMP - SIN
1 stop28h 55mJeju Air
Deal found 7/29$435
This oojo deal was found by Cheapflights users on 7/31. 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.
Sat 10/2511:25 pmSIN - GMP
1 stop12h 40mAir China
Sat 11/12:25 pmGMP - SIN
1 stop17h 25mAir China
Deal found 7/31$444

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 July 31, 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 8/11

12:10 am-9:50 am

1 stop8h 40m

Seoul Gimpo Intl

Tue 8/19

5:15 pm-12:45 am

1 stop8h 30m

$320

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Sun 9/7

12:35 am-8:20 am

1 stop30h 45m

Seoul Gimpo Intl

Thu 9/11

7:40 pm-11:35 pm

1 stop28h 55m

$435

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Sat 10/25

11:25 pm-1:05 pm

1 stop12h 40m

Seoul Gimpo Intl

Sat 11/1

2:25 pm-6:50 am

1 stop17h 25m

$444

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Mon 8/18

12:10 am-11:00 am

1 stop9h 50m

$189

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Tue 9/16

11:10 pm-7:50 pm

1 stop19h 40m

$193

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Thu 9/11

11:25 pm-1:05 pm

1 stop12h 40m

$255

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Tue 8/12

12:35 am-8:00 am

1 stop30h 25m

$264

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Tue 10/14

2:15 am-5:55 pm

1 stop14h 40m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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.

Reviews of airlines servicing Gimpo Intl

Get insights into the airlines that provide service to Gimpo Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Gimpo Intl. Reviews last updated July 31, 2025.
Peruse reviews from past customers who have flown with Air China, China Eastern, and Peach from Singapore to Seoul Gimpo Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air China
7.3
Good
93 reviews

Food

7.1

Crew

7.9

Overall

7.3

Comfort

7.1

Boarding

7.8

Entertainment

6.2

Reviews

1 / 1
10.0
Excellent

Vanina,Jun 2025

LHR - PEK

Very good but something happened with my flight # my booking had a 22.40 departure only to find out when check in that I was booked on the 20.40 flight so I had to run through a short connection. Never k we why this happened.
Air China
7.3
Good
93 reviews
Air China
7.3
Good
93 reviews

Food

7.1

Crew

7.9

Overall

7.3

Comfort

7.1

Boarding

7.8

Entertainment

6.2

Reviews

1 / 1
10.0
Excellent

Vanina,Jun 2025

LHR - PEK

Very good but something happened with my flight # my booking had a 22.40 departure only to find out when check in that I was booked on the 20.40 flight so I had to run through a short connection. Never k we why this happened.
China Eastern
7.2
Good
158 reviews
Air China
7.3
Good
93 reviews

Food

7.1

Crew

7.9

Overall

7.3

Comfort

7.1

Boarding

7.8

Entertainment

6.2

Reviews

1 / 1
10.0
Excellent

Vanina,Jun 2025

LHR - PEK

Very good but something happened with my flight # my booking had a 22.40 departure only to find out when check in that I was booked on the 20.40 flight so I had to run through a short connection. Never k we why this happened.
Peach
6.7
Okay
83 reviews
Air China
7.3
Good
93 reviews

Food

7.1

Crew

7.9

Overall

7.3

Comfort

7.1

Boarding

7.8

Entertainment

6.2

Reviews

1 / 1
10.0
Excellent

Vanina,Jun 2025

LHR - PEK

Very good but something happened with my flight # my booking had a 22.40 departure only to find out when check in that I was booked on the 20.40 flight so I had to run through a short connection. Never k we why this happened.

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.

  • What are the cheapest airlines flying from Singapore to Seoul Gimpo Intl Airport round-trip?

    Our cheapest airline available from Singapore to Seoul Gimpo Intl Airport is Jeju Air. Our recent data shows that you can find tickets from as low as $435 on this airline. An additional option worth looking into is Air China, starting at $444. You may be able to fly from Singapore to Seoul Gimpo Intl Airport for 8% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Singapore to Seoul Gimpo Intl Airport one-way?

    The cheapest airlines for a one-way flight from Singapore to Seoul Gimpo Intl Airport are China Eastern ($193), Air China ($255), and Jeju Air ($264).

  • 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.

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