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Cheap flights from London to Seoul from £289

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London to Seoul

Cheap return flights

Enter your travel dates to find the best prices.
China Southern Logo
21:30 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
29h 55m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 17:55GMP  Seoul Gimpo Intl-LHR London Heathrow
37h 25m1 stop Beijing Daxing Intl
£476China Southern
Mon, 2 Nov - Wed, 25 Nov
China Southern Logo
21:30 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
29h 55m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 17:55GMP  Seoul Gimpo Intl-LHR London Heathrow
37h 25m1 stop Beijing Daxing Intl
£477China Southern
Sun, 25 Oct - Wed, 11 Nov
China Southern Logo
21:30 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
29h 55m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 17:55GMP  Seoul Gimpo Intl-LHR London Heathrow
37h 25m1 stop Beijing Daxing Intl
£486China Southern
Thu, 12 Nov - Thu, 26 Nov
China Eastern Logo
10:30 - 19:50LGW  London Gatwick-GMP Seoul Gimpo Intl
24h 20m1 stop Shanghai Pu Dong
China Eastern Logo
12:00 - 06:30GMP  Seoul Gimpo Intl-LGW London Gatwick
27h 30m1 stop Shanghai Hongqiao Intl
£486China Eastern
Wed, 18 Nov - Wed, 25 Nov
China Southern Logo
21:30 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
29h 55m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 17:55GMP  Seoul Gimpo Intl-LHR London Heathrow
37h 25m1 stop Beijing Daxing Intl
£488China Southern
Mon, 26 Oct - Thu, 5 Nov
China Southern Logo
21:30 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
29h 55m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 17:55GMP  Seoul Gimpo Intl-LHR London Heathrow
37h 25m1 stop Beijing Daxing Intl
£492China Southern
Mon, 2 Nov - Thu, 12 Nov
China Southern Logo
21:00 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
31h 25m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 18:05GMP  Seoul Gimpo Intl-LHR London Heathrow
36h 35m1 stop Beijing Daxing Intl
£494China Southern
Tue, 22 Sep - Tue, 29 Sep
China Southern Logo
21:30 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
29h 55m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 17:55GMP  Seoul Gimpo Intl-LHR London Heathrow
37h 25m1 stop Beijing Daxing Intl
£494China Southern
Mon, 26 Oct - Thu, 5 Nov
China Southern Logo
21:00 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
31h 25m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 18:05GMP  Seoul Gimpo Intl-LHR London Heathrow
36h 35m1 stop Beijing Daxing Intl
£497China Southern
Sun, 20 Sep - Mon, 12 Oct
China Southern Logo
21:00 - 12:25LHR  London Heathrow-GMP Seoul Gimpo Intl
31h 25m1 stop Beijing Daxing Intl
China Southern Logo
13:30 - 18:05GMP  Seoul Gimpo Intl-LHR London Heathrow
36h 35m1 stop Beijing Daxing Intl
£503China Southern
Mon, 12 Oct - Thu, 22 Oct

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China Eastern flights from London to Seoul Gimpo Intl Airport

Our best China Eastern deals on London to Seoul Gimpo Intl Airport flight tickets
China Eastern
18 Sept
LGW11:35London Gatwick
24h 15m
1 stop
GMP19:50Seoul Gimpo Intl
11 Oct
GMP20:50Seoul Gimpo Intl
26h 10m
1 stop
LGW15:00London Gatwick
£480
China Eastern
18 Nov
LGW10:30London Gatwick
24h 20m
1 stop
GMP19:50Seoul Gimpo Intl
25 Nov
GMP12:00Seoul Gimpo Intl
27h 30m
1 stop
LGW06:30London Gatwick
£486
China Eastern
21 Sept
LGW11:35London Gatwick
24h 15m
1 stop
GMP19:50Seoul Gimpo Intl
28 Sept
GMP20:50Seoul Gimpo Intl
30h 20m
1 stop
LGW19:10London Gatwick
£511

China Southern flights from London to Seoul Gimpo Intl Airport

Our best China Southern deals on London to Seoul Gimpo Intl Airport flight tickets
China Southern
2 Nov
LHR21:30London Heathrow
29h 55m
1 stop
GMP12:25Seoul Gimpo Intl
25 Nov
GMP13:30Seoul Gimpo Intl
37h 25m
1 stop
LHR17:55London Heathrow
£476
China Southern
25 Oct
LHR21:30London Heathrow
29h 55m
1 stop
GMP12:25Seoul Gimpo Intl
11 Nov
GMP13:30Seoul Gimpo Intl
37h 25m
1 stop
LHR17:55London Heathrow
£477
China Southern
12 Nov
LHR21:30London Heathrow
29h 55m
1 stop
GMP12:25Seoul Gimpo Intl
26 Nov
GMP13:30Seoul Gimpo Intl
37h 25m
1 stop
LHR17:55London Heathrow
£486

momondo Fare Finder

 
Use the filters below to find and compare flights from London to Seoul Gimpo Intl Airport that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

LondonSeoul

LHR London Heathrow - GMP Seoul Gimpo Intl

LHRGMP

London Heathrow

Mon 2/11

21:30-12:25

1 stop29h 55m

Seoul Gimpo Intl

Wed 25/11

13:30-17:55

1 stop37h 25m

£476

LondonSeoul

LHR London Heathrow - GMP Seoul Gimpo Intl

LHRGMP

London Heathrow

Sun 25/10

21:30-12:25

1 stop29h 55m

Seoul Gimpo Intl

Wed 11/11

13:30-17:55

1 stop37h 25m

£477

LondonSeoul

LHR London Heathrow - GMP Seoul Gimpo Intl

LHRGMP

London Heathrow

Thu 12/11

21:30-12:25

1 stop29h 55m

Seoul Gimpo Intl

Thu 26/11

13:30-17:55

1 stop37h 25m

£486
Fastest return journey

LondonSeoul

LGW London Gatwick - GMP Seoul Gimpo Intl

LGWGMP

London Gatwick

Wed 18/11

10:30-19:50

1 stop24h 20m

Seoul Gimpo Intl

Wed 25/11

12:00-06:30

1 stop27h 30m

£486

LondonSeoul

LHR London Heathrow - GMP Seoul Gimpo Intl

LHRGMP

London Heathrow

Mon 26/10

21:30-12:25

1 stop29h 55m

Seoul Gimpo Intl

Thu 5/11

13:30-17:55

1 stop37h 25m

£488

LondonSeoul

LHR London Heathrow - GMP Seoul Gimpo Intl

LHRGMP

London Heathrow

Mon 2/11

21:30-12:25

1 stop29h 55m

Seoul Gimpo Intl

Thu 12/11

13:30-17:55

1 stop37h 25m

£492

LondonSeoul

LHR London Heathrow - GMP Seoul Gimpo Intl

LHRGMP

London Heathrow

Tue 22/9

21:00-12:25

1 stop31h 25m

Seoul Gimpo Intl

Tue 29/9

13:30-18:05

1 stop36h 35m

£494

LondonSeoul

LHR London Heathrow - GMP Seoul Gimpo Intl

LHRGMP

London Heathrow

Mon 26/10

21:30-12:25

1 stop29h 55m

Seoul Gimpo Intl

Thu 5/11

13:30-17:55

1 stop37h 25m

£494

LondonSeoul

LHR London Heathrow - GMP Seoul Gimpo Intl

LHRGMP

London Heathrow

Sun 20/9

21:00-12:25

1 stop31h 25m

Seoul Gimpo Intl

Mon 12/10

13:30-18:05

1 stop36h 35m

£497

LondonSeoul

LHR London Heathrow - GMP Seoul Gimpo Intl

LHRGMP

London Heathrow

Mon 12/10

21:00-12:25

1 stop31h 25m

Seoul Gimpo Intl

Thu 22/10

13:30-18:05

1 stop36h 35m

£503

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

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

China Southern is the most popular carrier operating from London to Seoul Gimpo Intl

When to book flights from London to Seoul Gimpo Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London 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 to Seoul Gimpo Intl Airport (LON to GMP) flight deals and tips

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

Best price found

£289

Fastest flight time

16h 30m

Direct flights

None
The best one-way flight to Seoul Gimpo Intl Airport from London in the past 72 hours is £289. The best return flight deal from London to Seoul Gimpo Intl Airport found on momondo in the last 72 hours is £476.
The fastest flight from London to Seoul Gimpo Intl Airport takes 16h 30m
There are no direct flights from London to Seoul Gimpo Intl Airport. There are no popular flight routes from London to Seoul Gimpo Intl Airport.
Search flight deals

Frequently asked questions about flying from London to Seoul Gimpo Intl Airport

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

    A flight from London to Seoul Gimpo Intl will travel around 5495.4 mi. Flights usually cover this in 16h 30m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London to Seoul Gimpo Intl Airport refresh daily.

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

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

    The necessary travel and health documents for your Seoul Gimpo Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London to Seoul Gimpo Intl Airport?

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Seoul. momondo saves you time and could save you money on your trip.

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?

momondo provides multiple filters to help you find the best flight to Seoul from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from London and alert you when they change.

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