What is the cheapest airline that flies from Seoul to London Gatwick?

China Eastern and Air China are the most popular carriers operating from Seoul to London Gatwick

How long does it take to fly to London Gatwick Airport?

On average, it takes 14h 30m to fly from Seoul to London Gatwick Airport if you fly out of Incheon (the most popular airport in Seoul) and into London Heathrow Airport (the most popular airport in London Gatwick Airport). If you’re flying out of Seoul and into London Heathrow Airport, then the flight time is around 28h 20m.

When did momondo last update prices for flights from Seoul to London Gatwick Airport?

Prices for flights from Seoul to London Gatwick Airport refresh daily.

How old do you have to be to fly from Seoul to London Gatwick Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul to London Gatwick Airport.

What documentation or ID do you need to fly to London Gatwick Airport?

The travel and health documents you'll need for your trip to London Gatwick Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£130 Cheap Flights from Seoul to London Gatwick Airport in 2025/26

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Find the cheapest flights from Seoul to London

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One-way

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Enter your travel dates to find the best prices.

14:25 - 06:35

GMP

LGW

24h 10m1 stop

12:35 - 13:05

LGW

GMP

16h 30m1 stop

£396Air China

Fri, 3 Apr - Mon, 13 Apr

20:50 - 14:00

GMP

LGW

26h 10m1 stop

17:00 - 19:50

LGW

GMP

17h 50m1 stop

£397China Eastern

Fri, 6 Mar - Wed, 11 Mar

20:50 - 14:00

GMP

LGW

26h 10m1 stop

17:00 - 19:50

LGW

GMP

17h 50m1 stop

£400China Eastern

Wed, 14 Jan - Tue, 20 Jan

14:25 - 06:35

GMP

LGW

24h 10m1 stop

12:35 - 13:05

LGW

GMP

16h 30m1 stop

£402Air China

Sat, 13 Jun - Sat, 20 Jun

14:25 - 06:35

GMP

LGW

24h 10m1 stop

12:35 - 13:05

LGW

GMP

16h 30m1 stop

£403Air China

Tue, 12 May - Thu, 11 Jun

14:25 - 06:35

GMP

LGW

24h 10m1 stop

12:35 - 13:05

LGW

GMP

16h 30m1 stop

£404Air China

Tue, 12 May - Tue, 19 May

18:25 - 14:20

ICN

LGW

28h 55m2 stops

10:30 - 11:55

LGW

ICN

16h 25m1 stop

£407Multiple Airlines

Mon, 26 Jan - Wed, 4 Feb

21:15 - 18:30

ICN

LGW

29h 15m1 stop

12:00 - 21:50

LGW

ICN

25h 50m1 stop

£408China Southern

Fri, 22 May - Mon, 25 May

09:50 - 07:05

ICN

LGW

29h 15m1 stop

12:00 - 21:50

LGW

ICN

25h 50m1 stop

£408China Southern

Thu, 7 May - Thu, 14 May

18:25 - 15:10

ICN

LGW

29h 45m2 stops

10:30 - 11:55

LGW

ICN

16h 25m1 stop

£411Multiple Airlines

Wed, 14 Jan - Wed, 21 Jan

China Eastern flights from Seoul to London Gatwick Airport

Our best China Eastern deals on Seoul to London Gatwick Airport flight tickets

China Eastern

6 Mar

GMP20:50Seoul Gimpo Intl

26h 10m

1 stop

LGW14:00London Gatwick

11 Mar

LGW17:00London Gatwick

17h 50m

1 stop

GMP19:50Seoul Gimpo Intl

£397

Find similar

China Eastern

14 Jan

GMP20:50Seoul Gimpo Intl

26h 10m

1 stop

LGW14:00London Gatwick

20 Jan

LGW17:00London Gatwick

17h 50m

1 stop

GMP19:50Seoul Gimpo Intl

£400

Find similar

China Eastern

17 Jan

ICN16:10Incheon Intl

30h 50m

1 stop

LGW14:00London Gatwick

27 Jan

LGW10:30London Gatwick

19h 35m

1 stop

ICN15:05Incheon Intl

£409

Find similar

China Southern flights from Seoul to London Gatwick Airport

Our best China Southern deals on Seoul to London Gatwick Airport flight tickets

China Southern

7 May

ICN09:50Incheon Intl

29h 15m

1 stop

LGW07:05London Gatwick

14 May

LGW12:00London Gatwick

25h 50m

1 stop

ICN21:50Incheon Intl

£408

Find similar

China Southern

7 May

ICN09:50Incheon Intl

29h 15m

1 stop

LGW07:05London Gatwick

28 May

LGW12:00London Gatwick

25h 50m

1 stop

ICN21:50Incheon Intl

£430

Find similar

China Southern

14 May

ICN16:45Incheon Intl

22h 20m

1 stop

LGW07:05London Gatwick

21 May

LGW12:00London Gatwick

19h 25m

1 stop

ICN15:25Incheon Intl

£431

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Seoul to London Gatwick Airport 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 - 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

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Sat 13/6

14:25-06:35

1 stop24h 10m

London Gatwick

Sat 20/6

12:35-13:05

1 stop16h 30m

£402

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Tue 12/5

14:25-06:35

1 stop24h 10m

London Gatwick

Thu 11/6

12:35-13:05

1 stop16h 30m

£403

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Tue 12/5

14:25-06:35

1 stop24h 10m

London Gatwick

Tue 19/5

12:35-13:05

1 stop16h 30m

£404

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Mon 26/1

18:25-14:20

2 stops28h 55m

London Gatwick

Wed 4/2

10:30-11:55

1 stop16h 25m

£407

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Fri 22/5

21:15-18:30

1 stop29h 15m

London Gatwick

Mon 25/5

12:00-21:50

1 stop25h 50m

£408

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Thu 7/5

09:50-07:05

1 stop29h 15m

London Gatwick

Thu 14/5

12:00-21:50

1 stop25h 50m

£408

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Wed 14/1

18:25-15:10

2 stops29h 45m

London Gatwick

Wed 21/1

10:30-11:55

1 stop16h 25m

£410

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 to London Gatwick Airport

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

Other information

Can stopping save me money on Seoul to London Gatwick Airport flights?

You could potentially save up to 29% on your flight if you consider stops on a Seoul to London Gatwick Airport flight.

When to book flights from Seoul to London Gatwick Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul to London Gatwick Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Seoul to London Gatwick Airport (SEL to LGW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul to London Gatwick Airport

Fastest flight time	20h 40m
Direct flights	None

The fastest flight from Seoul to London Gatwick Airport takes 20h 40m

There are no direct flights from Seoul to London Gatwick Airport. There are no popular flight routes from Seoul to London Gatwick Airport.

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How far is Seoul to London Gatwick by plane?
A flight from Seoul to London Gatwick will travel around 5521.0 mi. Flights usually cover this in 20h 40m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Seoul to London Gatwick Airport?
Prices for flights from Seoul to London Gatwick Airport refresh daily.
How old do you have to be to fly from Seoul to London Gatwick Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul to London Gatwick Airport.
What documentation or ID do you need to fly to London Gatwick Airport?
The travel and health documents you'll need for your trip to London Gatwick Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Hayes

Chelmsford

Dover

Worthing

Colchester

Bedford

Ramsgate

Hounslow

Stansted

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

Yes. momondo enables you to select and highlight flights to London from Seoul with this policy.

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Once all potential Seoul to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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