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Cheap flights from London Gatwick Airport to Seoul Gimpo Intl Airport from £317

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — GMP
9 Jul — 16 Jul1
1 adult

Cheap flight deals from Gatwick to Gimpo Intl

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) 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 4 July 2025.

Round-trip from

£489

One-way from

£317

Popular in

August

Cheapest in

November

Average price

£764
Air China
  • Air China
  • 23/9-14/10
  • 2 total stops
  • 40h 40m total
  • London to Seoul
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Air China
  • Air China
  • 31/8
  • 1 total stop
  • 16h 30m total
  • London to Seoul
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£102 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Find flight deals from Gatwick to Gimpo Intl

Cheapest flights from Gatwick to Gimpo Intl
Explore the most affordable flight options available from Gatwick to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Tue 23/912:35LGW - GMP
1 stop16h 30mAir China
Tue 14/1014:25GMP - LGW
1 stop24h 10mAir China
Deal found 2/7£489
Mon 17/1117:00LGW - GMP
1 stop33h 00mMultiple Airlines
Sun 23/1120:50GMP - LGW
1 stop26h 10mMultiple Airlines
Deal found 2/7£543
Mon 8/911:35LGW - GMP
1 stop24h 15mChina Eastern
Sun 14/920:50GMP - LGW
1 stop26h 20mChina Eastern
Deal found 1/7£593

Cheapflights Fare Finder

Customise your flight search to find flights from Gatwick 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 4 July 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Seoul Gimpo Intl Airport that are best for you.

Fly from

Gatwick

Fly to

Gimpo Intl

Route

Depart

Return

Price

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Tue 23/9

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Tue 14/10

14:25-06:35

1 stop24h 10m

£489

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Mon 17/11

17:00-11:00

1 stop33h 00m

Seoul Gimpo Intl

Sun 23/11

20:50-14:00

1 stop26h 10m

£543

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Mon 8/9

11:35-19:50

1 stop24h 15m

Seoul Gimpo Intl

Sun 14/9

20:50-15:10

1 stop26h 20m

£593

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Sun 31/8

12:35-13:05

1 stop16h 30m

£317

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Mon 1/9

11:35-17:55

2 stops22h 20m

£319

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Sun 24/8

19:00-11:00

1 stop32h 00m

£326

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Best time to book a flight from Gatwick to Gimpo Intl

Have a flexible travel schedule? Discover the best time to fly to Gimpo Intl from Gatwick 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.

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 4 July 2025.
Check out reviews from past customers who have flown with Air China and China Eastern from London Gatwick Airport 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
7.2
Good
92 reviews
Check prices

Boarding

7.7

Entertainment

6.1

Comfort

7.0

Food

7.0

Overall

7.2

Crew

7.9

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
7.2
Good
92 reviews
Air China
7.2
Good
92 reviews
Check prices

Boarding

7.7

Entertainment

6.1

Comfort

7.0

Food

7.0

Overall

7.2

Crew

7.9

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
7.1
Good
152 reviews
Air China
7.2
Good
92 reviews
Check prices

Boarding

7.7

Entertainment

6.1

Comfort

7.0

Food

7.0

Overall

7.2

Crew

7.9

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 Gatwick 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 are the cheapest airlines flying from London Gatwick Airport to Seoul Gimpo Intl Airport round-trip?

    Our cheapest airline available from London Gatwick Airport to Seoul Gimpo Intl Airport is Air China. Our recent data shows that you can find tickets from as low as £489 on this airline. An additional option worth looking into is China Eastern, starting at £590.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick 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 Gatwick to Gimpo Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Gatwick to Gimpo Intl

Discover the top airline that operate flights from Gatwick to Gimpo Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£338Average£591FlexibilityNo cancel feeOn-time67%
Search Air China flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Gatwick to Gimpo Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Gimpo Intl from Gatwick.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Gatwick to Gimpo Intl, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Gatwick to Gimpo Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled 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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