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

China Eastern and China Southern 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 25m 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 20h 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.

£131 Cheap Flights from Seoul to London Gatwick Airport in 2026

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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.

08:55 - 06:30

ICN

LGW

30h 35m

1 stop

10:30 - 20:45

LGW

ICN

25h 15m

1 stop

£321China Eastern

Fri, 6 Mar - Mon, 16 Mar

16:20 - 14:00

ICN

LGW

30h 40m

1 stop

17:00 - 15:05

LGW

ICN

37h 05m

1 stop

£322China Eastern

Tue, 10 Mar - Sat, 14 Mar

16:20 - 14:00

ICN

LGW

30h 40m

1 stop

10:30 - 11:55

LGW

ICN

16h 25m

1 stop

£322China Eastern

Wed, 4 Mar - Wed, 18 Mar

16:10 - 14:00

ICN

LGW

30h 50m

1 stop

10:30 - 11:55

LGW

ICN

16h 25m

1 stop

£323China Eastern

Tue, 3 Mar - Tue, 10 Mar

18:25 - 06:30

ICN

LGW

21h 05m

1 stop

17:00 - 17:25

LGW

ICN

15h 25m

1 stop

£324China Eastern

Fri, 6 Mar - Wed, 11 Mar

16:10 - 06:30

ICN

LGW

23h 20m

1 stop

10:30 - 11:55

LGW

ICN

16h 25m

1 stop

£325China Eastern

Wed, 11 Mar - Mon, 16 Mar

14:25 - 06:35

GMP

LGW

24h 10m

1 stop

12:35 - 13:05

LGW

GMP

16h 30m

1 stop

£484Air China

Mon, 30 Mar - Sun, 12 Apr

14:25 - 05:35

GMP

LGW

24h 10m

1 stop

12:35 - 13:05

LGW

GMP

16h 30m

1 stop

£522Air China

Sat, 28 Mar - Sun, 3 May

20:50 - 06:30

GMP

LGW

18h 40m

1 stop

17:00 - 11:00

LGW

GMP

33h 00m

1 stop

£594Multiple Airlines

Mon, 9 Mar - Fri, 13 Mar

14:25 - 06:35

GMP

LGW

24h 10m

1 stop

12:35 - 13:05

LGW

GMP

16h 30m

1 stop

£606Air China

Thu, 11 Jun - Sat, 20 Jun

Air China flights from Seoul to London Gatwick Airport

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

Air China

29 Mar

ICN15:30Incheon Intl

23h 15m

1 stop

LGW06:45London Gatwick

9 Apr

LGW12:35London Gatwick

25h 25m

1 stop

ICN22:00Incheon Intl

£419

Air China

30 Mar

GMP14:25Seoul Gimpo Intl

24h 10m

1 stop

LGW06:35London Gatwick

12 Apr

LGW12:35London Gatwick

16h 30m

1 stop

GMP13:05Seoul Gimpo Intl

£484

Air China

28 Mar

GMP14:25Seoul Gimpo Intl

24h 10m

1 stop

LGW05:35London Gatwick

3 May

LGW12:35London Gatwick

16h 30m

1 stop

GMP13:05Seoul Gimpo Intl

£522

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

ICN08:55Incheon Intl

30h 35m

1 stop

LGW06:30London Gatwick

16 Mar

LGW10:30London Gatwick

25h 15m

1 stop

ICN20:45Incheon Intl

£321

China Eastern

10 Mar

ICN16:20Incheon Intl

30h 40m

1 stop

LGW14:00London Gatwick

14 Mar

LGW17:00London Gatwick

37h 05m

1 stop

ICN15:05Incheon Intl

£322

China Eastern

4 Mar

ICN16:20Incheon Intl

30h 40m

1 stop

LGW14:00London Gatwick

18 Mar

LGW10:30London Gatwick

16h 25m

1 stop

ICN11:55Incheon Intl

£322

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

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Fri 6/3

08:55-06:30

1 stop30h 35m

London Gatwick

Mon 16/3

10:30-20:45

1 stop25h 15m

£321

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Tue 10/3

16:20-14:00

1 stop30h 40m

London Gatwick

Sat 14/3

17:00-15:05

1 stop37h 05m

£322

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Wed 4/3

16:20-14:00

1 stop30h 40m

London Gatwick

Wed 18/3

10:30-11:55

1 stop16h 25m

£322

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Tue 3/3

16:10-14:00

1 stop30h 50m

London Gatwick

Tue 10/3

10:30-11:55

1 stop16h 25m

£323

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Fri 6/3

18:25-06:30

1 stop21h 05m

London Gatwick

Wed 11/3

17:00-17:25

1 stop15h 25m

£324

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Wed 11/3

16:10-06:30

1 stop23h 20m

London Gatwick

Mon 16/3

10:30-11:55

1 stop16h 25m

£325

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Mon 30/3

14:25-06:35

1 stop24h 10m

London Gatwick

Sun 12/4

12:35-13:05

1 stop16h 30m

£484

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Sat 28/3

14:25-05:35

1 stop24h 10m

London Gatwick

Sun 3/5

12:35-13:05

1 stop16h 30m

£522

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Mon 9/3

20:50-06:30

1 stop18h 40m

London Gatwick

Fri 13/3

17:00-11:00

1 stop33h 00m

£594

SeoulLondon

GMP - LGW

GMPLGW

Seoul Gimpo Intl

Thu 11/6

14:25-06:35

1 stop24h 10m

London Gatwick

Sat 20/6

12:35-13:05

1 stop16h 30m

£606

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 20% 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	18h 40m
Direct flights	None

The fastest flight from Seoul to London Gatwick Airport takes 18h 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 18h 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

Chelmsford

Hayes

Dover

Folkestone

Bedford

Colchester

Wembley

Worthing

Ramsgate

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

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