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Cheap flights from Seoul Gimpo Intl Airport to the United Kingdom from £151

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 27/1. 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.
Air China Logo
14:25 - 06:35
GMP
-
LGW
24h 10m1 stop
Air China Logo
12:35 - 13:05
LGW
-
GMP
16h 30m1 stop
£396Air China
Fri, 3 Apr - Mon, 13 Apr
China Eastern Logo
20:50 - 14:00
GMP
-
LGW
26h 10m1 stop
China Eastern Logo
17:00 - 19:50
LGW
-
GMP
17h 50m1 stop
£397China Eastern
Fri, 6 Mar - Wed, 11 Mar
China Eastern Logo
20:50 - 17:30
GMP
-
LHR
29h 40m1 stop
China Eastern Logo
21:00 - 11:00
LHR
-
GMP
29h 00m1 stop
£399China Eastern
Tue, 27 Jan - Sun, 1 Feb
China Eastern Logo
20:50 - 14:00
GMP
-
LGW
26h 10m1 stop
China Eastern Logo
17:00 - 19:50
LGW
-
GMP
17h 50m1 stop
£400China Eastern
Wed, 14 Jan - Tue, 20 Jan
Multiple Airlines Logo
14:25 - 09:15
GMP
-
MAN
27h 50m2 stops
Multiple Airlines Logo
07:40 - 13:05
MAN
-
GMP
20h 25m2 stops
£428Multiple Airlines
Fri, 30 Jan - Fri, 6 Feb
China Southern Logo
13:25 - 18:05
GMP
-
LHR
36h 40m1 stop
China Southern Logo
21:00 - 12:25
LHR
-
GMP
31h 25m1 stop
£440China Southern
Thu, 7 May - Thu, 14 May
China Southern Logo
13:25 - 18:05
GMP
-
LHR
36h 40m1 stop
China Southern Logo
21:00 - 12:25
LHR
-
GMP
31h 25m1 stop
£444China Southern
Tue, 2 Jun - Thu, 11 Jun
Multiple Airlines Logo
14:25 - 09:15
GMP
-
MAN
27h 50m2 stops
Multiple Airlines Logo
07:40 - 13:05
MAN
-
GMP
20h 25m2 stops
£459Multiple Airlines
Fri, 30 Jan - Fri, 6 Feb
ANA Logo
12:25 - 09:15
GMP
-
LCY
29h 50m2 stops
ANA Logo
09:50 - 22:30
LCY
-
GMP
27h 40m2 stops
£4,670ANA
Tue, 30 Dec - Wed, 7 Jan
ANA Logo
07:45 - 09:15
GMP
-
LCY
34h 30m2 stops
ANA Logo
09:40 - 18:35
LCY
-
GMP
23h 55m2 stops
£6,563ANA
Tue, 13 Jan - Thu, 15 Jan

China Southern flights from Seoul Gimpo Intl Airport to United Kingdom

Our best China Southern deals on Seoul Gimpo Intl Airport to United Kingdom flight tickets
China Southern
7 May
GMP13:25Seoul Gimpo Intl
36h 40m
1 stop
LHR18:05London Heathrow
14 May
LHR21:00London Heathrow
31h 25m
1 stop
GMP12:25Seoul Gimpo Intl
£440
Find similar
China Southern
2 Jun
GMP13:25Seoul Gimpo Intl
36h 40m
1 stop
LHR18:05London Heathrow
11 Jun
LHR21:00London Heathrow
31h 25m
1 stop
GMP12:25Seoul Gimpo Intl
£444
Find similar
China Southern
12 May
GMP13:25Seoul Gimpo Intl
36h 40m
1 stop
LHR18:05London Heathrow
11 Jun
LHR21:00London Heathrow
31h 25m
1 stop
GMP12:25Seoul Gimpo Intl
£458
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
27 Jan
GMP14:25Seoul Gimpo Intl
24h 10m
1 stop
LGW05:35London Gatwick
1 Feb
LGW11:05London Gatwick
41h 00m
2 stops
GMP13:05Seoul Gimpo Intl
£393
Find similar
Air China
3 Apr
GMP14:25Seoul Gimpo Intl
24h 10m
1 stop
LGW06:35London Gatwick
13 Apr
LGW12:35London Gatwick
16h 30m
1 stop
GMP13:05Seoul Gimpo Intl
£396
Find similar
Air China
13 Jun
GMP14:25Seoul Gimpo Intl
24h 10m
1 stop
LGW06:35London Gatwick
20 Jun
LGW12:35London Gatwick
16h 30m
1 stop
GMP13:05Seoul Gimpo Intl
£402
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 18 December 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 - LGW

GMPLGW

Seoul Gimpo Intl

Fri 3/4

14:25-06:35

1 stop24h 10m

London Gatwick

Mon 13/4

12:35-13:05

1 stop16h 30m

£396

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Fri 6/3

20:50-14:00

1 stop26h 10m

London Gatwick

Wed 11/3

17:00-19:50

1 stop17h 50m

£397

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Tue 27/1

20:50-17:30

1 stop29h 40m

London Heathrow

Sun 1/2

21:00-11:00

1 stop29h 00m

£399

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Wed 14/1

20:50-14:00

1 stop26h 10m

London Gatwick

Tue 20/1

17:00-19:50

1 stop17h 50m

£400

SeoulManchester

GMP - MAN

GMPMAN

Seoul Gimpo Intl

Fri 30/1

14:25-09:15

2 stops27h 50m

Manchester

Fri 6/2

07:40-13:05

2 stops20h 25m

£428

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Thu 7/5

13:25-18:05

1 stop36h 40m

London Heathrow

Thu 14/5

21:00-12:25

1 stop31h 25m

£440

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Tue 2/6

13:25-18:05

1 stop36h 40m

London Heathrow

Thu 11/6

21:00-12:25

1 stop31h 25m

£444

SeoulManchester

GMP - MAN

GMPMAN

Seoul Gimpo Intl

Fri 30/1

14:25-09:15

2 stops27h 50m

Manchester

Fri 6/2

07:40-13:05

2 stops20h 25m

£459

SeoulLondon

GMP - LCY

GMPLCY

Seoul Gimpo Intl

Tue 30/12

12:25-09:15

2 stops29h 50m

London City

Wed 7/1

09:50-22:30

2 stops27h 40m

£4,670

SeoulLondon

GMP - LCY

GMPLCY

Seoul Gimpo Intl

Tue 13/1

07:45-09:15

2 stops34h 30m

London City

Thu 15/1

09:40-18:35

2 stops23h 55m

£6,563

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 59% 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

Fastest flight time

24h 10m

Direct flights

None
The fastest flight from Seoul Gimpo Intl Airport to United Kingdom takes 24h 10m
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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