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Cheap flights from Seoul Gimpo Intl Airport to the United Kingdom from £161

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul Gimpo Intl Airport to the United Kingdom departing on 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seoul Gimpo Intl Airport to the United Kingdom

Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
20:50 - 17:30GMP-LHR
29h 40m1 stop
China Eastern Logo
21:00 - 11:00LHR-GMP
29h 00m1 stop
£408China Eastern
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Mon, 17 Nov - Thu, 20 Nov
Multiple Airlines Logo
14:25 - 15:55GMP-LHR
34h 30m1 stop
Multiple Airlines Logo
21:00 - 11:00LHR-GMP
29h 00m1 stop
£409Multiple Airlines
Find Deal
Tue, 11 Nov - Sun, 16 Nov
Air China Logo
14:25 - 15:55GMP-LHR
34h 30m1 stop
Air China Logo
20:25 - 13:05LHR-GMP
31h 40m1 stop
£411Air China
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Tue, 11 Nov - Tue, 18 Nov
China Eastern Logo
20:50 - 17:30GMP-LHR
29h 40m1 stop
China Eastern Logo
21:00 - 11:00LHR-GMP
29h 00m1 stop
£413China Eastern
Find Deal
Tue, 11 Nov - Tue, 18 Nov
China Southern Logo
13:30 - 17:55GMP-LHR
37h 25m1 stop
China Southern Logo
21:30 - 12:25LHR-GMP
29h 55m1 stop
£416China Southern
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Thu, 25 Dec - Sun, 4 Jan
Air China Logo
14:25 - 15:55GMP-LHR
34h 30m1 stop
Air China Logo
20:25 - 13:05LHR-GMP
31h 40m1 stop
£417Air China
Find Deal
Wed, 12 Nov - Mon, 17 Nov
China Southern Logo
13:30 - 17:55GMP-LHR
37h 25m1 stop
China Southern Logo
21:30 - 12:25LHR-GMP
29h 55m1 stop
£417China Southern
Find Deal
Thu, 25 Dec - Sun, 4 Jan
Japan Airlines Logo
12:05 - 16:30GMP-MAN
37h 25m2 stops
Japan Airlines Logo
09:55 - 22:05MAN-GMP
27h 10m2 stops
£904Japan Airlines
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Tue, 20 Jan - Mon, 26 Jan
Japan Airlines Logo
12:05 - 16:30GMP-MAN
37h 25m2 stops
Japan Airlines Logo
09:55 - 18:20MAN-GMP
23h 25m2 stops
£907Japan Airlines
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Thu, 22 Jan - Tue, 3 Feb
ANA Logo
07:45 - 09:20GMP-LCY
34h 35m2 stops
ANA Logo
09:50 - 14:40LCY-GMP
43h 50m2 stops
£6,876ANA
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Thu, 8 Jan - Wed, 14 Jan

China Eastern flights from Seoul Gimpo Intl Airport to United Kingdom

Our best China Eastern deals on Seoul Gimpo Intl Airport to United Kingdom flight tickets
China Eastern
17 Nov
GMP20:50Seoul Gimpo Intl
29h 40m
1 stop
LHR17:30London Heathrow
20 Nov
LHR21:00London Heathrow
29h 00m
1 stop
GMP11:00Seoul Gimpo Intl
£408
Find similar
China Eastern
11 Nov
GMP20:50Seoul Gimpo Intl
29h 40m
1 stop
LHR17:30London Heathrow
18 Nov
LHR21:00London Heathrow
29h 00m
1 stop
GMP11:00Seoul Gimpo Intl
£413
Find similar
China Eastern
18 Nov
GMP20:50Seoul Gimpo Intl
29h 40m
1 stop
LHR17:30London Heathrow
21 Nov
LHR21:00London Heathrow
29h 00m
1 stop
GMP11:00Seoul Gimpo Intl
£414
Find similar

Air China flights from Seoul Gimpo Intl Airport to United Kingdom

Our best Air China deals on Seoul Gimpo Intl Airport to United Kingdom flight tickets
Air China
11 Nov
GMP14:25Seoul Gimpo Intl
34h 30m
1 stop
LHR15:55London Heathrow
18 Nov
LHR20:25London Heathrow
31h 40m
1 stop
GMP13:05Seoul Gimpo Intl
£411
Find similar
Air China
12 Nov
GMP14:25Seoul Gimpo Intl
34h 30m
1 stop
LHR15:55London Heathrow
17 Nov
LHR20:25London Heathrow
31h 40m
1 stop
GMP13:05Seoul Gimpo Intl
£417
Find similar
Air China
21 Nov
GMP14:25Seoul Gimpo Intl
34h 30m
1 stop
LHR15:55London Heathrow
29 Nov
LHR20:25London Heathrow
31h 40m
1 stop
GMP13:05Seoul Gimpo Intl
£420
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Seoul Gimpo Intl Airport to United Kingdom 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, momondo users made 279,928 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from Seoul Gimpo Intl Airport to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Mon 17/11

20:50-17:30

1 stop29h 40m

London Heathrow

Thu 20/11

21:00-11:00

1 stop29h 00m

£408

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Tue 11/11

14:25-15:55

1 stop34h 30m

London Heathrow

Sun 16/11

21:00-11:00

1 stop29h 00m

£409

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Tue 11/11

14:25-15:55

1 stop34h 30m

London Heathrow

Tue 18/11

20:25-13:05

1 stop31h 40m

£411

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Tue 11/11

20:50-17:30

1 stop29h 40m

London Heathrow

Tue 18/11

21:00-11:00

1 stop29h 00m

£413

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Thu 25/12

13:30-17:55

1 stop37h 25m

London Heathrow

Sun 4/1

21:30-12:25

1 stop29h 55m

£416

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Wed 12/11

14:25-15:55

1 stop34h 30m

London Heathrow

Mon 17/11

20:25-13:05

1 stop31h 40m

£417

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Thu 25/12

13:30-17:55

1 stop37h 25m

London Heathrow

Sun 4/1

21:30-12:25

1 stop29h 55m

£417

SeoulManchester

GMP - MAN

GMPMAN

Seoul Gimpo Intl

Tue 20/1

12:05-16:30

2 stops37h 25m

Manchester

Mon 26/1

09:55-22:05

2 stops27h 10m

£904

SeoulManchester

GMP - MAN

GMPMAN

Seoul Gimpo Intl

Thu 22/1

12:05-16:30

2 stops37h 25m

Manchester

Tue 3/2

09:55-18:20

2 stops23h 25m

£907

SeoulLondon

GMP - LCY

GMPLCY

Seoul Gimpo Intl

Thu 8/1

07:45-09:20

2 stops34h 35m

London City

Wed 14/1

09:50-14:40

2 stops43h 50m

£6,876

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Seoul Gimpo Intl Airport to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Seoul Gimpo Intl Airport to United Kingdom flights?

You could potentially save up to 51% on your flight if you consider stops on a Seoul Gimpo Intl Airport to United Kingdom flight.

Cheap Seoul Gimpo Intl Airport to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul Gimpo Intl Airport to United Kingdom

Direct flights

None
There are no direct flights from Seoul Gimpo Intl Airport to United Kingdom. There are no popular flight routes from Seoul Gimpo Intl Airport to United Kingdom.
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  • When did momondo last update prices for flights from Seoul Gimpo Intl Airport to United Kingdom?

    Prices for flights from Seoul Gimpo Intl Airport to United Kingdom are updated daily.

  • How old do you have to be to fly from Seoul Gimpo Intl Airport to United Kingdom?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seoul Gimpo Intl Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The required travel and health documents for your United Kingdom trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to United Kingdom?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seoul to United Kingdom. momondo saves you time and could save you money on your trip.

Can I find flights from Seoul to United Kingdom with flexible booking policies on momondo?

Flights from Seoul to United Kingdom with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seoul to United Kingdom?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United Kingdom from Seoul.

I’m not ready to book a flight from Seoul to United Kingdom right now. Can momondo alert me if prices change?

If you are simply researching potential flights to United Kingdom, momondo offers a useful price alert feature which will track prices for flights to United Kingdom from Seoul and alert you when they change.

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