Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from London Gatwick Airport to South Korea from £242

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 South Korea departing on 25/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London Gatwick Airport to South Korea

Cheap return flights

Enter your travel dates to find the best prices.
Air China Logo
11:35 - 13:05LGW-GMP
16h 30m1 stop
Air China Logo
14:25 - 05:35GMP-LGW
24h 10m1 stop
£351Air China
Find Deal
Wed, 28 Jan - Thu, 5 Feb
Air China Logo
12:35 - 13:05LGW-GMP
16h 30m1 stop
Air China Logo
14:25 - 06:35GMP-LGW
24h 10m1 stop
£355Air China
Find Deal
Mon, 4 May - Sun, 17 May
Air China Logo
12:35 - 13:05LGW-GMP
16h 30m1 stop
Air China Logo
14:25 - 06:35GMP-LGW
24h 10m1 stop
£356Air China
Find Deal
Mon, 27 Apr - Thu, 7 May
Air China Logo
12:35 - 13:05LGW-GMP
16h 30m1 stop
Air China Logo
14:25 - 06:35GMP-LGW
24h 10m1 stop
£358Air China
Find Deal
Mon, 4 May - Thu, 21 May
Air China Logo
11:35 - 13:05LGW-GMP
16h 30m1 stop
Air China Logo
14:25 - 05:35GMP-LGW
24h 10m1 stop
£358Air China
Find Deal
Fri, 16 Jan - Tue, 27 Jan
Multiple Airlines Logo
20:20 - 21:45LGW-ICN
16h 25m1 stop
Multiple Airlines Logo
16:10 - 06:30ICN-LGW
23h 20m1 stop
£370Multiple Airlines
Find Deal
Sat, 17 Jan - Thu, 22 Jan
China Eastern Logo
10:30 - 21:10LGW-ICN
25h 40m2 stops
China Eastern Logo
11:55 - 06:30ICN-LGW
51h 35m2 stops
£370China Eastern
Find Deal
Fri, 9 Jan - Sun, 18 Jan
China Eastern Logo
10:30 - 20:45LGW-ICN
25h 15m1 stop
China Eastern Logo
12:55 - 06:30ICN-LGW
26h 35m1 stop
£371China Eastern
Find Deal
Tue, 13 Jan - Wed, 21 Jan
China Eastern Logo
10:30 - 15:05LGW-ICN
19h 35m1 stop
China Eastern Logo
16:40 - 14:00ICN-LGW
30h 20m2 stops
£375China Eastern
Find Deal
Wed, 14 Jan - Wed, 21 Jan
China Eastern Logo
10:30 - 15:05LGW-ICN
19h 35m1 stop
China Eastern Logo
16:40 - 14:00ICN-LGW
30h 20m2 stops
£378China Eastern
Find Deal
Tue, 13 Jan - Wed, 21 Jan

China Eastern flights from London Gatwick Airport to South Korea

Our best China Eastern deals on London Gatwick Airport to South Korea flight tickets
China Eastern
9 Jan
LGW10:30London Gatwick
25h 40m
2 stops
ICN21:10Incheon Intl
18 Jan
ICN11:55Incheon Intl
51h 35m
2 stops
LGW06:30London Gatwick
£370
Find similar
China Eastern
13 Jan
LGW10:30London Gatwick
25h 15m
1 stop
ICN20:45Incheon Intl
21 Jan
ICN12:55Incheon Intl
26h 35m
1 stop
LGW06:30London Gatwick
£371
Find similar
China Eastern
14 Jan
LGW10:30London Gatwick
19h 35m
1 stop
ICN15:05Incheon Intl
21 Jan
ICN16:40Incheon Intl
30h 20m
2 stops
LGW14:00London Gatwick
£375
Find similar

China Southern flights from London Gatwick Airport to South Korea

Our best China Southern deals on London Gatwick Airport to South Korea flight tickets
China Southern
25 May
LGW12:00London Gatwick
19h 25m
1 stop
ICN15:25Incheon Intl
7 Jun
ICN16:45Incheon Intl
22h 20m
1 stop
LGW07:05London Gatwick
£386
Find similar
China Southern
11 May
LGW12:00London Gatwick
19h 25m
1 stop
ICN15:25Incheon Intl
25 May
ICN21:15Incheon Intl
29h 15m
1 stop
LGW18:30London Gatwick
£392
Find similar
China Southern
11 May
LGW12:00London Gatwick
25h 50m
1 stop
ICN21:50Incheon Intl
25 May
ICN21:15Incheon Intl
29h 15m
1 stop
LGW18:30London Gatwick
£393
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Gatwick Airport to South Korea 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 2 December 2025.
Use the filters below to find and compare flights from London Gatwick Airport to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Wed 28/1

11:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Thu 5/2

14:25-05:35

1 stop24h 10m

£351

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Mon 4/5

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Sun 17/5

14:25-06:35

1 stop24h 10m

£355

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Mon 27/4

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Thu 7/5

14:25-06:35

1 stop24h 10m

£356

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Mon 4/5

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Thu 21/5

14:25-06:35

1 stop24h 10m

£358

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Fri 16/1

11:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Tue 27/1

14:25-05:35

1 stop24h 10m

£358

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sat 17/1

20:20-21:45

1 stop16h 25m

Incheon Intl

Thu 22/1

16:10-06:30

1 stop23h 20m

£370

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Fri 9/1

10:30-21:10

2 stops25h 40m

Incheon Intl

Sun 18/1

11:55-06:30

2 stops51h 35m

£370

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 13/1

10:30-20:45

1 stop25h 15m

Incheon Intl

Wed 21/1

12:55-06:30

1 stop26h 35m

£371

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Wed 14/1

10:30-15:05

1 stop19h 35m

Incheon Intl

Wed 21/1

16:40-14:00

2 stops30h 20m

£375

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 13/1

10:30-15:05

1 stop19h 35m

Incheon Intl

Wed 21/1

16:40-14:00

2 stops30h 20m

£378

Flights are sorted by cheapest return flights first.

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

See travel insights to South Korea from

How to get the cheapest flight ticket from London Gatwick Airport to South Korea

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 South Korea?

The month of September is, on average, the cheapest month to fly to South Korea from London Gatwick Airport, with most prices found around £502. If you’re not able to fly to South Korea in September, then February is your next best option. Flight prices from London Gatwick Airport to South Korea during February average around £511.

What is the cheapest day to depart on your flight to South Korea?

The cheapest day to depart from London Gatwick Airport to South Korea is on a Wednesday when prices can be found for as low as £456. On the other hand, Saturday is the most expensive day to depart from London Gatwick Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £708.

What is the cheapest time of day to depart on your flight to South Korea?

Flying to South Korea from London Gatwick Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as £555 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £796 on average. Flights to South Korea from London Gatwick Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheap London Gatwick Airport to South Korea flight deals and tips

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

Fastest flight time

15h 00m

Direct flights

None
The fastest flight from London Gatwick Airport to South Korea takes 15h 00m
There are no direct flights from London Gatwick Airport to South Korea. There are no popular flight routes from London Gatwick Airport to South Korea.
Search flight deals

  • When did momondo last update prices for flights from London Gatwick Airport to South Korea?

    Prices for flights from London Gatwick Airport to South Korea refresh daily.

  • How many operators does momondo search for flights from London Gatwick Airport to South Korea?

  • How old do you have to be to fly from London Gatwick Airport to South Korea?

    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 South Korea.

  • What documentation or ID do you need to fly to South Korea?

    The travel and health documents you'll need for your trip to South Korea 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 South Korea. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London Gatwick Airport to South Korea

Compare and see reviews for airlines that fly from London Gatwick Airport to South Korea with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom £305Free CancellationRating
7.2
178 reviews
Search China Eastern flights
Turkish AirlinesPriceFrom £333Free CancellationRating
7.3
4,071 reviews
Search Turkish Airlines flights
Air ChinaPriceFrom £423Free CancellationRating
7.2
127 reviews
Search Air China flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to South Korea for you.

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

Yes. momondo allows you to filter the results for London to South Korea flights to just show those with flexible booking policies.

How can momondo help me find flights from London to South Korea?

Once all potential London to South Korea 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.

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

Yes. momondo can track prices for London to South Korea flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your South Korea trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 1/1
Thu 8/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to South Korea

Popular Cities in South Korea

Popular flights according to clicks in the last 7 days on momondo
Flights to Seoulfrom £305
Flights to Busanfrom £376
Flights to Jeju Cityfrom £451