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Cheap flights from Singapore to Seoul Gimpo Intl Airport from £150

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — GMP
5 May — 12 May1
1 adult

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 30 April 2025.

Round-trip from

£224

One-way from

£150

Popular in

December

Cheapest in

July

Average price

£370
12/5-16/5
  • 12/5-16/5
  • 2 total stops
  • 30h 25m total
  • Singapore to Seoul
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Jeju Air
  • Jeju Air
  • 12/5
  • 1 total stop
  • 19h 25m total
  • Singapore to Seoul
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£39 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 30 April 2025.

Mon 12/500:35SIN - GMP
1 stop13h 00mMultiple Airlines
Fri 16/507:10GMP - SIN
1 stop17h 25mMultiple Airlines
Deal found 29/4£224
Sat 21/623:25SIN - GMP
1 stop12h 40mAir China
Mon 30/614:25GMP - SIN
1 stop17h 25mAir China
Deal found 29/4£257
Sun 22/600:35SIN - GMP
1 stop30h 45mJeju Air
Mon 30/619:40GMP - SIN
1 stop28h 55mJeju Air
Deal found 29/4£298
Tue 6/515:10SIN - GMP
1 stop27h 05mEVA Air
Fri 30/513:50GMP - SIN
1 stop23h 10mEVA Air
Deal found 28/4£532
Sat 24/516:00SIN - GMP
1 stop28h 20mJuneyao Airlines
Sat 31/515:50GMP - SIN
1 stop23h 55mJuneyao Airlines
Deal found 29/4£746
Thu 22/501:55SIN - GMP
1 stop18h 55mJapan Airlines
Wed 28/507:55GMP - SIN
1 stop10h 35mJapan Airlines
Deal found 29/4£830
Fri 23/503:55SIN - GMP
2 stops31h 30mChina Southern
Sat 31/513:30GMP - SIN
2 stops52h 20mChina Southern
Deal found 29/4£1,840
Mon 2/601:25SIN - GMP
1 stop10h 45mANA
Tue 3/619:55GMP - SIN
1 stop11h 45mANA
Deal found 29/4£3,249

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 30 April 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 12/5

00:35-14:35

1 stop13h 00m

Seoul Gimpo Intl

Fri 16/5

07:10-23:35

1 stop17h 25m

£224

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Sat 21/6

23:25-13:05

1 stop12h 40m

Seoul Gimpo Intl

Mon 30/6

14:25-06:50

1 stop17h 25m

£257

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Sun 22/6

00:35-08:20

1 stop30h 45m

Seoul Gimpo Intl

Mon 30/6

19:40-23:35

1 stop28h 55m

£298

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Sat 24/5

16:00-21:20

1 stop28h 20m

Seoul Gimpo Intl

Sat 31/5

15:50-14:45

1 stop23h 55m

£746

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Thu 22/5

01:55-21:50

1 stop18h 55m

Seoul Gimpo Intl

Wed 28/5

07:55-17:30

1 stop10h 35m

£830

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Fri 23/5

03:55-12:25

2 stops31h 30m

Seoul Gimpo Intl

Sat 31/5

13:30-16:50

2 stops52h 20m

£1,840

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Mon 2/6

01:25-13:10

1 stop10h 45m

Seoul Gimpo Intl

Tue 3/6

19:55-06:40

1 stop11h 45m

£3,249

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Mon 12/5

00:35-21:00

1 stop19h 25m

£150

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Mon 23/6

23:25-13:05

1 stop12h 40m

£157

SingaporeSeoul

SIN - GMP

SINGMP

Singapore Changi

Tue 14/10

00:55-13:00

2 stops11h 05m

£354

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 12 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.

Cheapflights Insights

Everything you need to know about your flight from Singapore 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 Seoul Gimpo Intl Airport ranges from 27.0 - 253.0 inches per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Seoul Gimpo Intl Airport 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 Seoul Gimpo Intl Airport, 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).

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 30 April 2025.
Read reviews from past customers who have flown Japan Airlines, ANA and China Southern from Singapore to Seoul. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Axel,Aug 2024

HND - JFK

The flight from Tokyo to NYC was operated by American Airlines. The airplane had the least amount of legroom I have experienced on a long-haul flight. My knees pushed into the seat in front of me. The cabin was freezing cold, and despite several passengers mentioning this to the crew, they didn’t do anything about it
Japan Airlines
8.3
Very Good
1,459 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Axel,Aug 2024

HND - JFK

The flight from Tokyo to NYC was operated by American Airlines. The airplane had the least amount of legroom I have experienced on a long-haul flight. My knees pushed into the seat in front of me. The cabin was freezing cold, and despite several passengers mentioning this to the crew, they didn’t do anything about it
ANA
8.3
Very Good
852 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Axel,Aug 2024

HND - JFK

The flight from Tokyo to NYC was operated by American Airlines. The airplane had the least amount of legroom I have experienced on a long-haul flight. My knees pushed into the seat in front of me. The cabin was freezing cold, and despite several passengers mentioning this to the crew, they didn’t do anything about it
China Southern
7.5
Good
96 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Axel,Aug 2024

HND - JFK

The flight from Tokyo to NYC was operated by American Airlines. The airplane had the least amount of legroom I have experienced on a long-haul flight. My knees pushed into the seat in front of me. The cabin was freezing cold, and despite several passengers mentioning this to the crew, they didn’t do anything about it

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.

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

    Flying on Air China is currently your cheapest option to Seoul Gimpo Intl Airport, with prices starting at £257. Additional return tickets that might be worth considering are offered by Jeju Air and Juneyao Airlines, with the lowest prices starting at £298 and £746, respectively. These flights start at 24% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as £150 on Jeju Air. Other airlines that offer cheap prices include Air China from £157 and Japan Airlines from £584 one-way.

  • 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

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Alternative routes for Singapore to Gimpo Intl

See prices for flight routes from nearby airports that may be better suited for you.
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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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