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Cheap flights from Singapore to Seoul Gimpo Intl Airport from £126

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — GMP
15 Oct — 22 Oct1
1 adult
1 adult, Economy

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 15 September 2025.

Round-trip from

£215

One-way from

£126

Popular in

September

Cheapest in

February

Average price

£1,160
T'way Air
  • T'way Air
  • 1/10-12/10
  • 2 total stops
  • 29h 00m total
  • Singapore to Seoul
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21/9
  • 21/9
  • 1 total stop
  • 30h 00m total
  • Singapore to Seoul
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Highest demand for flights based on searches. 28% potential increase in price (£120 potential increase over avg. return price).
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Cheapest flight prices on average. 19% potential price decrease (£51 potential savings vs. average return price).
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Average for round-trip flights in September 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 15 September 2025.

Wed 1/1002:15SIN - GMP
1 stop10h 05mT'way Air
Sun 12/1006:50GMP - SIN
1 stop18h 55mT'way Air
Deal found 15/9£215
Wed 29/1023:55SIN - GMP
1 stop12h 10mAir China
Wed 5/1114:25GMP - SIN
1 stop17h 25mAir China
Deal found 14/9£235
Mon 29/900:35SIN - GMP
1 stop30h 45mJeju Air
Fri 10/1007:20GMP - SIN
1 stop17h 15mJeju Air
Deal found 15/9£243
Sun 2/1123:55SIN - GMP
1 stop12h 10mAir China
Sat 8/1114:25GMP - SIN
1 stop17h 25mAir China
Deal found 15/9£282
Sat 20/900:35SIN - GMP
1 stop30h 45mJeju Air
Wed 24/919:40GMP - SIN
1 stop28h 55mJeju Air
Deal found 15/9£317
Tue 23/902:15SIN - GMP
1 stop9h 05mT'way Air
Mon 29/919:00GMP - SIN
1 stop30h 45mT'way Air
Deal found 14/9£321
Thu 23/1000:35SIN - GMP
1 stop30h 45mJeju Air
Fri 31/1019:50GMP - SIN
1 stop28h 35mJeju Air
Deal found 13/9£325
Wed 5/1123:55SIN - GMP
1 stop12h 10mAir China
Sat 15/1114:25GMP - SIN
1 stop17h 25mAir China
Deal found 14/9£327
Sat 1/1118:30SIN - GMP
1 stop15h 30mChina Eastern
Sat 8/1120:50GMP - SIN
1 stop19h 10mChina Eastern
Deal found 15/9£335
Tue 23/902:15SIN - GMP
1 stop8h 40mMultiple Airlines
Mon 29/916:45GMP - SIN
1 stop9h 00mMultiple Airlines
Deal found 14/9£344

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 15 September 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 29/9

00:35-21:00

1 stop19h 25m

Seoul Gimpo Intl

Fri 10/10

07:20-23:35

1 stop17h 15m

£246

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Thu 23/10

00:35-08:20

1 stop30h 45m

Seoul Gimpo Intl

Fri 31/10

19:50-23:25

1 stop28h 35m

£349

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Tue 4/11

00:25-08:25

1 stop31h 00m

Seoul Gimpo Intl

Sat 15/11

19:50-23:25

1 stop28h 35m

£358

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Wed 29/10

00:25-08:25

1 stop31h 00m

Seoul Gimpo Intl

Thu 6/11

19:50-23:25

1 stop28h 35m

£399

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Thu 16/10

00:35-08:20

1 stop30h 45m

Seoul Gimpo Intl

Tue 4/11

19:50-23:25

1 stop28h 35m

£400

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Thu 6/11

00:25-08:25

1 stop31h 00m

Seoul Gimpo Intl

Sun 16/11

19:50-23:25

1 stop28h 35m

£402

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Wed 22/10

00:35-21:00

1 stop19h 25m

Seoul Gimpo Intl

Thu 20/11

19:50-23:25

1 stop28h 35m

£402

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Wed 10/12

00:25-08:25

1 stop31h 00m

Seoul Gimpo Intl

Sun 14/12

19:50-23:25

1 stop28h 35m

£405

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Sat 18/10

00:35-08:20

1 stop30h 45m

Seoul Gimpo Intl

Wed 22/10

19:40-23:35

1 stop28h 55m

£408

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Sat 1/11

00:25-08:25

1 stop31h 00m

Seoul Gimpo Intl

Sat 8/11

19:50-23:25

1 stop28h 35m

£421

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 19 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 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.

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) is the airport you will fly out of if you book a flight from Singapore to Seoul Gimpo Intl. You should not have trouble finding flights to Seoul Gimpo Intl from Changi; the airport handles an average of 0 outbound flights to Seoul Gimpo Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Singapore airport to Seoul Gimpo Intl. It is only a 10.5 mi journey to Changi (SIN) from Singapore’s city center.

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

    Airlines like Jeju Air fly from Singapore to Seoul Gimpo Intl Airport in about 19h 25m. The time it takes to get you to your destination can typically vary by up to . The distance between Singapore and Seoul Gimpo Intl Airport is about 2890 mi.

  • 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 holiday 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

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Alternative routes for Singapore to Gimpo Intl

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How does Cheapflights help users find flights from Singapore to Gimpo Intl?

Cheapflights helps you search for flights from Singapore to Gimpo Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Gimpo Intl?

Cheapflights simply makes it quick and affordable to book flights from Singapore to Gimpo Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Singapore to Gimpo Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Singapore to Gimpo Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Singapore to Gimpo Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Gimpo Intl from Singapore today and book when prices fit your budget.

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