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Cheap flights from Seoul Gimpo Intl Airport to London from £163

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — LON
27 Feb — 6 Mar1
1 adult

Cheap flight deals from Gimpo Intl to London

Discover tips and strategies to find the most affordable flight options for your journey from Gimpo Intl (GMP) to London (LON). 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 22 February 2025.

Round-trip from

£427

One-way from

£163

Popular in

September

Cheapest in

November

Average price

£541
Air China
  • Air China
  • 10/4-22/4
  • 2 total stops
  • 40h 40m total
  • Seoul to London
Search Deals
China Eastern
  • China Eastern
  • 31/3
  • 1 total stop
  • 26h 40m total
  • Seoul to London
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£79 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
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Find flight deals from Gimpo Intl to London

Cheapest flights from Gimpo Intl to London
Explore the most affordable flight options available from Gimpo Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Thu 10/414:25GMP - LGW
1 stop24h 10mAir China
Tue 22/412:35LGW - GMP
1 stop16h 30mAir China
Deal found 20/2£427
Mon 10/314:25GMP - LHR
1 stop34h 30mAir China
Wed 12/317:40LHR - GMP
1 stop34h 25mAir China
Deal found 20/2£427
Wed 4/612:00GMP - LGW
1 stop26h 40mChina Eastern
Wed 11/611:35LGW - GMP
1 stop24h 15mChina Eastern
Deal found 21/2£433
Sat 22/313:30GMP - LHR
1 stop37h 25mChina Southern
Mon 24/321:30LHR - GMP
1 stop29h 55mChina Southern
Deal found 21/2£436
Mon 10/314:25GMP - LHR
1 stop34h 30mMultiple Airlines
Fri 14/321:30LHR - GMP
1 stop29h 55mMultiple Airlines
Deal found 21/2£438
Fri 14/307:00GMP - LGW
2 stops32h 30mMultiple Airlines
Fri 21/310:30LGW - GMP
2 stops24h 50mMultiple Airlines
Deal found 20/2£468
Thu 20/320:50GMP - LHR
1 stop26h 05mChina Eastern
Tue 1/421:20LHR - GMP
1 stop29h 40mChina Eastern
Deal found 21/2£576
Wed 4/620:20GMP - LHR
2 stops31h 00mEVA Air
Wed 11/621:35LHR - GMP
2 stops31h 15mEVA Air
Deal found 21/2£730
Wed 4/619:20GMP - LHR
2 stops29h 45mJapan Airlines
Wed 11/609:40LHR - GMP
1 stop17h 05mJapan Airlines
Deal found 21/2£839
Sat 27/919:55GMP - LHR
1 stop28h 25mANA
Tue 9/1219:00LHR - GMP
1 stop18h 30mANA
Deal found 21/2£1,108
Sun 8/607:40GMP - LCY
2 stops32h 30mANA
Wed 25/608:45LCY - GMP
2 stops25h 50mANA
Deal found 21/2£4,606
Thu 2/1012:40GMP - LCY
2 stops27h 30mMultiple Airlines
Wed 8/1017:00LCY - GMP
2 stops21h 20mMultiple Airlines
Deal found 20/2£4,852

Find flights from Gimpo Intl to London within your budget

Customise your flight search to find flights from Gimpo Intl to London 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 22 February 2025.

Fly from

Gimpo Intl

Fly to

London

Route

Depart

Return

Price

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Thu 10/4

14:25-06:35

1 stop24h 10m

London Gatwick

Tue 22/4

12:35-13:05

1 stop16h 30m

£427

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Mon 10/3

14:25-15:55

1 stop34h 30m

London Heathrow

Wed 12/3

17:40-13:05

1 stop34h 25m

£427

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Wed 4/6

12:00-06:40

1 stop26h 40m

London Gatwick

Wed 11/6

11:35-19:50

1 stop24h 15m

£433

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Sat 22/3

13:30-17:55

1 stop37h 25m

London Heathrow

Mon 24/3

21:30-12:25

1 stop29h 55m

£436

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Mon 10/3

14:25-15:55

1 stop34h 30m

London Heathrow

Fri 14/3

21:30-12:25

1 stop29h 55m

£438

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Fri 14/3

07:00-06:30

2 stops32h 30m

London Gatwick

Fri 21/3

10:30-20:20

2 stops24h 50m

£468

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Thu 20/3

20:50-13:55

1 stop26h 05m

London Heathrow

Tue 1/4

21:20-11:00

1 stop29h 40m

£576

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Wed 4/6

20:20-19:20

2 stops31h 00m

London Heathrow

Wed 11/6

21:35-12:50

2 stops31h 15m

£730

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Wed 4/6

19:20-17:05

2 stops29h 45m

London Heathrow

Wed 11/6

09:40-10:45

1 stop17h 05m

£839

SeoulLondon

GMP - LCY

GMPLCY

Seoul Gimpo Intl

Sun 8/6

07:40-08:10

2 stops32h 30m

London City

Wed 25/6

08:45-18:35

2 stops25h 50m

£4,606

Flights are sorted by cheapest return flights first.

Deals found on 22/2

Showing 1-10 of 20 results
1
2

Best time to book a flight from Gimpo Intl to London

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

Travel insights for flights from Gimpo Intl to London

Get recent, data-driven insights about flights from Gimpo Intl to London including ideal travel times, pricing trends, and more.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 22 February 2025.
To help decide which airline to fly from Seoul to London, see what other customers have to say about EVA Air, ANA and Japan Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,199 reviews
Check prices

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Comfort

8.2

Food

8.0

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

EVA Air
8.4
Very Good
1,199 reviews
EVA Air
8.4
Very Good
1,199 reviews
Check prices

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Comfort

8.2

Food

8.0

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

ANA
8.4
Very Good
836 reviews
EVA Air
8.4
Very Good
1,199 reviews
Check prices

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Comfort

8.2

Food

8.0

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Japan Airlines
8.3
Very Good
1,440 reviews
EVA Air
8.4
Very Good
1,199 reviews
Check prices

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Comfort

8.2

Food

8.0

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

China Southern
7.6
Good
87 reviews
EVA Air
8.4
Very Good
1,199 reviews
Check prices

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Comfort

8.2

Food

8.0

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Related info for your journey

Find useful and relevant information for your journey from Gimpo Intl to London. 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 Seoul Gimpo Intl Airport to London round-trip?

    Flying on Air China is currently your cheapest option to London, with prices starting at £427. Additional return tickets that might be worth considering are offered by China Eastern and China Southern, with the lowest prices starting at £433 and £436, respectively.

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

    One-way options have recently been found by users for as low as £163 on China Eastern. Other airlines that offer cheap prices include China Southern from £163 and Air China from £190 one-way.

  • What are the most popular routes from Seoul Gimpo Intl Airport to London?

    When deciding which route to take from Seoul Gimpo Intl Airport to London consider Seoul Gimpo Intl - London Heathrow, Seoul Gimpo Intl - London Gatwick or Seoul Gimpo Intl - London City as they are the most popular.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Seoul Gimpo Intl Airport to London?

    Currently, January is the cheapest month in which you can book a flight from Seoul Gimpo Intl Airport to London (average of £112). Flying from Seoul Gimpo Intl Airport to London in August is currently the most expensive (average of £163). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Seoul Gimpo Intl Airport?

Book flights to Seoul Gimpo Intl Airport if you plan to visit one of these locations
Deal
Hounslow
Milton Keynes
Croydon
Gatwick
Slough
Luton
Ilford
Hayes
Eastbourne
Wembley
Southend-on-Sea
Ipswich
Winchester
Maidstone
Crawley
Southall
Watford
Dartford
Stansted

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Certainly. Search results for flights to London from Gimpo Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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

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