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Cheap flights from London Gatwick Airport to Seoul from £296

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Seoul departing on 8/6. 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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0 bags
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Find the cheapest flights from London Gatwick Airport to Seoul

Cheap return flights

Enter your travel dates to find the best prices.
Air China Logo
12:35 - 13:05
LGW
-
GMP
16h 30m
1 stop
Air China Logo
14:25 - 06:35
GMP
-
LGW
24h 10m
1 stop
£417Air China
Wed, 22 Apr - Wed, 13 May
Air China Logo
12:35 - 13:05
LGW
-
GMP
16h 30m
1 stop
Air China Logo
14:25 - 06:35
GMP
-
LGW
24h 10m
1 stop
£424Air China
Wed, 3 Jun - Thu, 11 Jun
Air China Logo
12:35 - 13:05
LGW
-
GMP
16h 30m
1 stop
Air China Logo
14:25 - 06:35
GMP
-
LGW
24h 10m
1 stop
£426Air China
Wed, 22 Apr - Fri, 8 May
Air China Logo
12:35 - 13:05
LGW
-
GMP
16h 30m
1 stop
Air China Logo
14:25 - 06:35
GMP
-
LGW
24h 10m
1 stop
£431Air China
Wed, 22 Apr - Thu, 7 May
Air China Logo
12:35 - 13:05
LGW
-
GMP
16h 30m
1 stop
Air China Logo
14:25 - 06:35
GMP
-
LGW
24h 10m
1 stop
£431Air China
Tue, 9 Jun - Tue, 23 Jun
Air China Logo
12:35 - 13:05
LGW
-
GMP
16h 30m
1 stop
Air China Logo
14:25 - 06:45
GMP
-
LGW
24h 20m
1 stop
£440Air China
Fri, 24 Apr - Sun, 10 May
Air China Logo
12:35 - 13:05
LGW
-
GMP
16h 30m
1 stop
Air China Logo
14:25 - 06:35
GMP
-
LGW
24h 10m
1 stop
£442Air China
Sat, 25 Apr - Fri, 8 May
Air China Logo
12:35 - 13:05
LGW
-
GMP
16h 30m
1 stop
Air China Logo
14:25 - 06:35
GMP
-
LGW
24h 10m
1 stop
£443Air China
Tue, 14 Apr - Wed, 20 May
Air China Logo
12:35 - 13:05
LGW
-
GMP
16h 30m
1 stop
Air China Logo
14:25 - 06:35
GMP
-
LGW
24h 10m
1 stop
£447Air China
Thu, 11 Jun - Wed, 17 Jun
Air China Logo
12:35 - 13:05
LGW
-
GMP
16h 30m
1 stop
Air China Logo
14:25 - 06:35
GMP
-
LGW
24h 10m
1 stop
£449Air China
Tue, 9 Jun - Thu, 18 Jun

Air China flights from London Gatwick Airport to Seoul Gimpo Intl Airport

Our best Air China deals on London Gatwick Airport to Seoul Gimpo Intl Airport flight tickets
Air China
22 Apr
LGW12:35London Gatwick
16h 30m
1 stop
GMP13:05Seoul Gimpo Intl
13 May
GMP14:25Seoul Gimpo Intl
24h 10m
1 stop
LGW06:35London Gatwick
£417
Air China
3 Jun
LGW12:35London Gatwick
16h 30m
1 stop
GMP13:05Seoul Gimpo Intl
11 Jun
GMP14:25Seoul Gimpo Intl
24h 10m
1 stop
LGW06:35London Gatwick
£424
Air China
22 Apr
LGW12:35London Gatwick
16h 30m
1 stop
GMP13:05Seoul Gimpo Intl
8 May
GMP14:25Seoul Gimpo Intl
24h 10m
1 stop
LGW06:35London Gatwick
£426

China Eastern flights from London Gatwick Airport to Seoul Gimpo Intl Airport

Our best China Eastern deals on London Gatwick Airport to Seoul Gimpo Intl Airport flight tickets
China Eastern
26 Mar
LGW10:30London Gatwick
24h 20m
1 stop
GMP19:50Seoul Gimpo Intl
2 Apr
GMP20:50Seoul Gimpo Intl
26h 10m
1 stop
LGW15:00London Gatwick
£1,299
China Eastern
22 Mar
LGW10:30London Gatwick
24h 20m
1 stop
GMP19:50Seoul Gimpo Intl
9 Apr
GMP12:00Seoul Gimpo Intl
26h 40m
1 stop
LGW06:40London Gatwick
£1,321
China Eastern
27 Mar
LGW10:30London Gatwick
24h 20m
1 stop
GMP19:50Seoul Gimpo Intl
3 Apr
GMP20:50Seoul Gimpo Intl
26h 10m
1 stop
LGW15:00London Gatwick
£1,413

momondo Fare Finder

 
Customise your flight search to find flights from London Gatwick Airport to Seoul Gimpo Intl Airport 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 13 March 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Wed 22/4

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Wed 13/5

14:25-06:35

1 stop24h 10m

£417

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Wed 3/6

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Thu 11/6

14:25-06:35

1 stop24h 10m

£424

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Wed 22/4

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Fri 8/5

14:25-06:35

1 stop24h 10m

£426

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Wed 22/4

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Thu 7/5

14:25-06:35

1 stop24h 10m

£431

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Tue 9/6

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Tue 23/6

14:25-06:35

1 stop24h 10m

£431

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Fri 24/4

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Sun 10/5

14:25-06:45

1 stop24h 20m

£440

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Sat 25/4

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Fri 8/5

14:25-06:35

1 stop24h 10m

£442

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Tue 14/4

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Wed 20/5

14:25-06:35

1 stop24h 10m

£443

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Thu 11/6

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Wed 17/6

14:25-06:35

1 stop24h 10m

£447

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Tue 9/6

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Thu 18/6

14:25-06:35

1 stop24h 10m

£449

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Seoul from

How to get the cheapest flight ticket from London Gatwick Airport to Seoul Gimpo Intl 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

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

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

When to book flights from London Gatwick Airport to Seoul Gimpo Intl Airport

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

Cheap London Gatwick Airport to Seoul Gimpo Intl Airport (LGW to GMP) flight deals and tips

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

Fastest flight time

16h 30m

Direct flights

None
The fastest flight from London Gatwick Airport to Seoul Gimpo Intl Airport takes 16h 30m
There are no direct flights from London Gatwick Airport to Seoul Gimpo Intl Airport. There are no popular flight routes from London Gatwick Airport to Seoul Gimpo Intl Airport.
Search flight deals

  • How far is London Gatwick to Seoul Gimpo Intl by plane?

    There are 5515.0 mi between London Gatwick and Seoul Gimpo Intl. A reasonable flight in good conditions will take 16h 30m.

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

    Prices for flights from London Gatwick Airport to Seoul Gimpo Intl Airport are refreshed on a daily basis.

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

    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 London Gatwick Airport to Seoul Gimpo Intl Airport.

  • What documentation or ID do you need to fly to Seoul Gimpo Intl Airport?

    The travel and health documents required for your trip to Seoul Gimpo Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul Gimpo Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Seoul . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Seoul from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Seoul?

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 Seoul from London.

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

Yes momondo offers price alerts on flights to Seoul from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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