How often are flights from Seoul to the United Kingdom delayed?

Historically, on average around 0% of flights between Seoul and United Kingdom have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

What is the cheapest airline that flies from Seoul Gimpo Intl to United Kingdom?

China Eastern, Air China, and China Southern are the most popular carriers operating from Seoul Gimpo Intl to United Kingdom

What is the most punctual flight time for Seoul to the United Kingdom flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

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.

£183 Cheap Flights from Seoul Gimpo Intl Airport to United Kingdom in 2026

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Find the cheapest flights from Seoul Gimpo Intl Airport to the United Kingdom

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

20:50 - 15:00

GMP

LGW

26h 10m

1 stop

11:35 - 19:50

LGW

GMP

24h 15m

1 stop

£495Multiple Airlines

Sun, 7 Jun - Thu, 11 Jun

20:50 - 15:00

GMP

LGW

26h 10m

1 stop

11:35 - 19:50

LGW

GMP

24h 15m

1 stop

£500Multiple Airlines

Sun, 7 Jun - Tue, 9 Jun

20:50 - 15:00

GMP

LGW

26h 10m

1 stop

11:35 - 19:50

LGW

GMP

24h 15m

1 stop

£506Multiple Airlines

Mon, 8 Jun - Wed, 10 Jun

12:00 - 06:40

GMP

LGW

26h 40m

1 stop

11:35 - 19:50

LGW

GMP

24h 15m

1 stop

£523China Eastern

Mon, 1 Jun - Tue, 9 Jun

15:35 - 06:40

GMP

LGW

23h 05m

2 stops

11:35 - 22:05

LGW

GMP

26h 30m

2 stops

£525Multiple Airlines

Tue, 9 Jun - Tue, 16 Jun

14:25 - 17:40

GMP

LHR

35h 15m

1 stop

20:25 - 13:05

LHR

GMP

31h 40m

1 stop

£544Air China

Wed, 14 Oct - Wed, 18 Nov

20:50 - 15:00

GMP

LGW

26h 10m

1 stop

11:35 - 19:50

LGW

GMP

24h 15m

1 stop

£550China Eastern

Tue, 26 May - Tue, 11 Aug

14:25 - 17:50

GMP

LHR

36h 25m

1 stop

20:25 - 13:05

LHR

GMP

31h 40m

1 stop

£553Air China

Wed, 4 Nov - Sat, 14 Nov

14:25 - 17:50

GMP

LHR

36h 25m

1 stop

17:40 - 13:05

LHR

GMP

34h 25m

1 stop

£554Air China

Wed, 4 Nov - Sat, 14 Nov

14:25 - 06:35

GMP

LGW

24h 10m

1 stop

12:35 - 13:05

LGW

GMP

16h 30m

1 stop

£570Air China

Fri, 4 Sep - Sat, 12 Sep

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

14 Oct

GMP14:25Seoul Gimpo Intl

35h 15m

1 stop

LHR17:40London Heathrow

18 Nov

LHR20:25London Heathrow

31h 40m

1 stop

GMP13:05Seoul Gimpo Intl

£544

Air China

4 Nov

GMP14:25Seoul Gimpo Intl

36h 25m

1 stop

LHR17:50London Heathrow

14 Nov

LHR20:25London Heathrow

31h 40m

1 stop

GMP13:05Seoul Gimpo Intl

£553

Air China

4 Nov

GMP14:25Seoul Gimpo Intl

36h 25m

1 stop

LHR17:50London Heathrow

14 Nov

LHR17:40London Heathrow

34h 25m

1 stop

GMP13:05Seoul Gimpo Intl

£554

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

6 Jun

GMP13:30Seoul Gimpo Intl

36h 35m

1 stop

LHR18:05London Heathrow

13 Jun

LHR21:00London Heathrow

31h 25m

1 stop

GMP12:25Seoul Gimpo Intl

£701

China Southern

4 Jun

GMP13:30Seoul Gimpo Intl

41h 40m

2 stops

MAN23:10Manchester

15 Jun

MAN16:55Manchester

35h 30m

2 stops

GMP12:25Seoul Gimpo Intl

£777

China Southern

4 Jun

GMP13:30Seoul Gimpo Intl

41h 40m

2 stops

MAN23:10Manchester

15 Jun

MAN16:55Manchester

35h 30m

2 stops

GMP12:25Seoul Gimpo Intl

£780

momondo Fare Finder

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

Cheapest return flight

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Sun 7/6

20:50-15:00

1 stop26h 10m

London Gatwick

Thu 11/6

11:35-19:50

1 stop24h 15m

£495

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Sun 7/6

20:50-15:00

1 stop26h 10m

London Gatwick

Tue 9/6

11:35-19:50

1 stop24h 15m

£500

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Mon 8/6

20:50-15:00

1 stop26h 10m

London Gatwick

Wed 10/6

11:35-19:50

1 stop24h 15m

£506

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Mon 1/6

12:00-06:40

1 stop26h 40m

London Gatwick

Tue 9/6

11:35-19:50

1 stop24h 15m

£523

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Tue 9/6

15:35-06:40

2 stops23h 05m

London Gatwick

Tue 16/6

11:35-22:05

2 stops26h 30m

£525

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Wed 14/10

14:25-17:40

1 stop35h 15m

London Heathrow

Wed 18/11

20:25-13:05

1 stop31h 40m

£544

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Tue 26/5

20:50-15:00

1 stop26h 10m

London Gatwick

Tue 11/8

11:35-19:50

1 stop24h 15m

£550

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Wed 4/11

14:25-17:50

1 stop36h 25m

London Heathrow

Sat 14/11

20:25-13:05

1 stop31h 40m

£553

SeoulLondon

GMP - LHR

GMPLHR

Seoul Gimpo Intl

Wed 4/11

14:25-17:50

1 stop36h 25m

London Heathrow

Sat 14/11

17:40-13:05

1 stop34h 25m

£554

Fastest return journey

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Fri 4/9

14:25-06:35

1 stop24h 10m

London Gatwick

Sat 12/9

12:35-13:05

1 stop16h 30m

£570

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

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

You could potentially save up to 35% 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	18h 50m
Direct flights	None

The fastest flight from Seoul Gimpo Intl Airport to United Kingdom takes 18h 50m

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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Frequently asked questions about flying from Seoul Gimpo Intl Airport to the United Kingdom

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.