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Cheap flights from London Gatwick Airport to Seoul from £191

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 12/9. 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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Find the cheapest flights from London Gatwick Airport to Seoul

Cheap return flights

China Southern Logo
20:20 - 21:45LGW-ICN
16h 25m1 stop
China Southern Logo
22:45 - 17:20ICN-LGW
27h 35m1 stop
£348China Southern
Find Deal
Tue, 18 Nov - Fri, 28 Nov
China Southern Logo
20:20 - 21:45LGW-ICN
16h 25m1 stop
China Southern Logo
22:45 - 17:20ICN-LGW
27h 35m1 stop
£349China Southern
Find Deal
Tue, 25 Nov - Mon, 8 Dec
China Southern Logo
20:25 - 21:45LGW-ICN
16h 20m1 stop
China Southern Logo
22:45 - 17:20ICN-LGW
27h 35m1 stop
£355China Southern
Find Deal
Sat, 1 Nov - Fri, 28 Nov
China Southern Logo
20:20 - 21:45LGW-ICN
16h 25m1 stop
China Southern Logo
22:45 - 17:20ICN-LGW
27h 35m1 stop
£357China Southern
Find Deal
Tue, 18 Nov - Fri, 28 Nov
Air China Logo
12:35 - 16:35LGW-ICN
20h 00m1 stop
Air China Logo
13:05 - 06:35ICN-LGW
25h 30m1 stop
£389Air China
Find Deal
Fri, 12 Sep - Sun, 19 Oct
Air China Logo
12:35 - 16:35LGW-ICN
20h 00m1 stop
Air China Logo
17:50 - 06:35ICN-LGW
20h 45m1 stop
£424Air China
Find Deal
Mon, 20 Oct - Fri, 24 Oct
China Eastern Logo
18:05 - 17:25LGW-ICN
15h 20m1 stop
China Eastern Logo
18:25 - 06:40ICN-LGW
20h 15m1 stop
£445China Eastern
Find Deal
Mon, 22 Sep - Tue, 7 Oct
Logo
12:35 - 21:45LGW-ICN
25h 10m1 stop
Logo
22:45 - 17:20ICN-LGW
27h 35m1 stop
£458
Find Deal
Wed, 22 Oct - Mon, 27 Oct
Logo
12:35 - 16:35LGW-ICN
20h 00m1 stop
Logo
22:45 - 17:20ICN-LGW
27h 35m1 stop
£459
Find Deal
Sat, 18 Oct - Mon, 27 Oct
China Eastern Logo
10:30 - 15:20LGW-ICN
19h 50m1 stop
China Eastern Logo
20:50 - 14:00ICN-LGW
26h 10m2 stops
£469China Eastern
Find Deal
Wed, 19 Nov - Thu, 18 Dec

China Eastern flights from London Gatwick Airport to Incheon Intl Airport

Our best China Eastern deals on London Gatwick Airport to Incheon Intl Airport flight tickets
China Eastern
22 Sept
LGW18:05London Gatwick
15h 20m
1 stop
ICN17:25Incheon Intl
7 Oct
ICN18:25Incheon Intl
20h 15m
1 stop
LGW06:40London Gatwick
£445
Find similar
China Eastern
19 Nov
LGW10:30London Gatwick
19h 50m
1 stop
ICN15:20Incheon Intl
18 Dec
ICN20:50Incheon Intl
26h 10m
2 stops
LGW14:00London Gatwick
£469
Find similar
China Eastern
19 Nov
LGW17:00London Gatwick
33h 15m
2 stops
ICN11:15Incheon Intl
18 Dec
ICN20:50Incheon Intl
26h 10m
2 stops
LGW14:00London Gatwick
£469
Find similar

China Southern flights from London Gatwick Airport to Incheon Intl Airport

Our best China Southern deals on London Gatwick Airport to Incheon Intl Airport flight tickets
China Southern
18 Nov
LGW20:20London Gatwick
16h 25m
1 stop
ICN21:45Incheon Intl
28 Nov
ICN22:45Incheon Intl
27h 35m
1 stop
LGW17:20London Gatwick
£348
Find similar
China Southern
25 Nov
LGW20:20London Gatwick
16h 25m
1 stop
ICN21:45Incheon Intl
8 Dec
ICN22:45Incheon Intl
27h 35m
1 stop
LGW17:20London Gatwick
£349
Find similar
China Southern
1 Nov
LGW20:25London Gatwick
16h 20m
1 stop
ICN21:45Incheon Intl
28 Nov
ICN22:45Incheon Intl
27h 35m
1 stop
LGW17:20London Gatwick
£355
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Gatwick Airport to Incheon 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 31 July 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 18/11

20:20-21:45

1 stop16h 25m

Incheon Intl

Fri 28/11

22:45-17:20

1 stop27h 35m

£348

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 25/11

20:20-21:45

1 stop16h 25m

Incheon Intl

Mon 8/12

22:45-17:20

1 stop27h 35m

£349

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sat 1/11

20:25-21:45

1 stop16h 20m

Incheon Intl

Fri 28/11

22:45-17:20

1 stop27h 35m

£355

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 18/11

20:20-21:45

1 stop16h 25m

Incheon Intl

Fri 28/11

22:45-17:20

1 stop27h 35m

£357

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Fri 12/9

12:35-16:35

1 stop20h 00m

Incheon Intl

Sun 19/10

13:05-06:35

1 stop25h 30m

£389

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Mon 20/10

12:35-16:35

1 stop20h 00m

Incheon Intl

Fri 24/10

17:50-06:35

1 stop20h 45m

£424

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Mon 22/9

18:05-17:25

1 stop15h 20m

Incheon Intl

Tue 7/10

18:25-06:40

1 stop20h 15m

£445

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Wed 22/10

12:35-21:45

1 stop25h 10m

Incheon Intl

Mon 27/10

22:45-17:20

1 stop27h 35m

£458

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sat 18/10

12:35-16:35

1 stop20h 00m

Incheon Intl

Mon 27/10

22:45-17:20

1 stop27h 35m

£459

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Wed 19/11

10:30-15:20

1 stop19h 50m

Incheon Intl

Thu 18/12

20:50-14:00

2 stops26h 10m

£469

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from London Gatwick Airport to Incheon 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 month to fly to Incheon Intl Airport?

The cheapest month to fly to Incheon Intl Airport from London Gatwick Airport is in February. Flight prices, which tend to average around £286, are often lower during this time because this is during the off-season. If you aren’t able to travel to Incheon Intl Airport during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £381.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

Our data shows that Tuesday is the least expensive day to fly to Incheon Intl Airport. Tickets to fly out on this day can be as low as £875. The most expensive day to fly to Incheon Intl Airport is Saturday, with ticket prices averaging around £997.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

Our most recent data shows that the best time of day to fly to Incheon Intl Airport is at midday. Flights from London Gatwick Airport to Incheon Intl Airport during this time can be as low as £742. In contrast, the most expensive time of day to depart to Incheon Intl Airport is in the afternoon when prices are around £1,037.

When to book flights from London Gatwick Airport to Incheon Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to Incheon 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 Incheon Intl Airport (LGW to ICN) flight deals and tips

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

Best price found

£191

Fastest flight time

15h 00m

Direct flights

None
The best one-way flight to Incheon Intl Airport from London Gatwick Airport in the past 72 hours is £191. The best return flight deal from London Gatwick Airport to Incheon Intl Airport found on momondo in the last 72 hours is £348.
The fastest flight from London Gatwick Airport to Incheon Intl Airport takes 15h 00m
There are no direct flights from London Gatwick Airport to Incheon Intl Airport. Popular non-direct route for this connection is London Gatwick Airport - Incheon Intl Airport.
Search flight deals

  • How far is London Gatwick to Incheon Intl by plane?

    Incheon Intl is 5512.1 mi away from London Gatwick. In terms of flight time, this usually takes a little over 15h 00m.

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

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

  • How many operators does momondo search for flights from London Gatwick Airport to Incheon Intl Airport?

  • How old do you have to be to fly from London Gatwick Airport to Incheon 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 Incheon Intl Airport.

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

    The necessary travel and health documents for your Incheon 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 Gatwick Airport to Incheon Intl Airport?

Best airlines flying from London Gatwick Airport to Incheon Intl Airport

Compare and see reviews for airlines that fly from London Gatwick Airport to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom £322Free CancellationRating
7.2
158 reviews
Search China Eastern flights
China SouthernPriceFrom £333Free CancellationRating
7.6
104 reviews
Search China Southern flights
Air ChinaPriceFrom £397Free CancellationRating
7.3
93 reviews
Search Air China flights
Turkish AirlinesPriceFrom £548Free CancellationRating
7.3
3,928 reviews
Search Turkish Airlines flights

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To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seoul from London.

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

momondo does allow users to show only those flights to Seoul from London which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between London and Seoul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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