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Cheap flights from London Gatwick Airport to South Korea from £303

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ICN
1 Jun — 8 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to South Korea

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to South Korea
Explore the most affordable flight options available from Gatwick to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 May 2026.

Tue 15/912:35
LGW
-
GMP
1 stop16h 30m
Air China
Thu 15/1014:25
GMP
-
LGW
1 stop24h 10m
Air China
Deal found 30/4£469
Sun 20/912:35
LGW
-
GMP
1 stop16h 30m
Air China
Fri 9/1014:25
GMP
-
LGW
1 stop24h 10m
Air China
Deal found 29/4£489
Thu 17/912:35
LGW
-
GMP
1 stop16h 30m
Air China
Sat 17/1014:25
GMP
-
LGW
1 stop24h 10m
Air China
Deal found 30/4£490
Fri 1/517:35
LGW
-
ICN
1 stop16h 05m
Turkish Airlines
Wed 13/510:15
ICN
-
LGW
1 stop20h 10m
Turkish Airlines
Deal found 27/4£504
Mon 7/912:35
LGW
-
GMP
1 stop16h 30m
Air China
Wed 14/1014:25
GMP
-
LGW
1 stop24h 10m
Air China
Deal found 27/4£505
Fri 18/918:00
LGW
-
ICN
1 stop35h 30m
China Eastern
Fri 4/1213:15
ICN
-
LGW
2 stops26h 15m
China Eastern
Deal found 28/4£508
Mon 21/918:00
LGW
-
ICN
1 stop15h 25m
China Eastern
Mon 5/1012:00
ICN
-
LGW
2 stops26h 40m
China Eastern
Deal found 27/4£509
Sat 19/918:00
LGW
-
ICN
2 stops18h 40m
China Eastern
Sat 3/1015:50
ICN
-
LGW
2 stops55h 10m
China Eastern
Deal found 30/4£512
Thu 17/918:00
LGW
-
ICN
2 stops33h 00m
China Eastern
Sat 3/1015:50
ICN
-
LGW
2 stops55h 10m
China Eastern
Deal found 28/4£513
Fri 18/918:00
LGW
-
ICN
2 stops36h 50m
China Eastern
Mon 5/1012:00
ICN
-
LGW
2 stops26h 40m
China Eastern
Deal found 27/4£514
Fri 2/1012:35
LGW
-
GMP
1 stop16h 30m
Air China
Sun 18/1014:25
GMP
-
LGW
1 stop24h 20m
Air China
Deal found 28/4£517
Tue 16/611:35
LGW
-
ICN
1 stop21h 50m
China Eastern
Mon 27/718:25
ICN
-
LGW
1 stop28h 35m
China Eastern
Deal found 30/4£518

Find flight deals from Gatwick to South Korea

Keep the following information in mind while searching for Gatwick to South Korea flight deals. Data was last updated 2 May 2026.

Round-trip from

£469

One-way from

£303

Popular in

July

Cheapest in

November

Average price

£567
Air China
  • Air China
  • 15/9-15/10
  • 2 total stops
  • 40h 40m total
  • London to South Korea
Search Deals
China Eastern
  • China Eastern
  • 16/6
  • 1 total stop
  • 37h 10m total
  • London to South Korea
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£78 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick 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, Cheapflights users made 858,174 searches. Data last updated 2 May 2026.
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

Cheapest return flight

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Thu 28/5

11:35-17:25

1 stop21h 50m

Incheon Intl

Sat 25/7

15:50-06:40

2 stops46h 50m

£606

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Mon 28/9

18:00-19:50

1 stop17h 50m

Seoul Gimpo Intl

Thu 15/10

12:00-06:40

1 stop26h 40m

£637

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Fri 18/9

11:35-14:55

2 stops19h 20m

Incheon Intl

Tue 20/10

16:15-06:40

1 stop22h 25m

£640

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sun 17/5

11:35-14:55

2 stops19h 20m

Incheon Intl

Wed 21/10

08:55-15:00

1 stop38h 05m

£662

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Fri 2/10

11:35-19:50

1 stop24h 15m

Seoul Gimpo Intl

Sat 17/10

20:50-15:00

1 stop26h 10m

£667

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Sat 3/10

18:00-19:50

1 stop17h 50m

Seoul Gimpo Intl

Sat 17/10

20:50-15:00

1 stop26h 10m

£667

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Thu 27/8

09:00-17:05

1 stop24h 05m

Incheon Intl

Mon 28/9

01:20-13:25

1 stop20h 05m

£685

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Sat 3/10

18:00-11:00

1 stop33h 00m

Seoul Gimpo Intl

Thu 15/10

12:00-06:40

1 stop26h 40m

£697

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Sun 17/5

11:35-19:50

1 stop24h 15m

Seoul Gimpo Intl

Sun 28/6

20:50-15:00

1 stop26h 10m

£700

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Tue 2/6

15:35-07:05

2 stops31h 30m

Busan Gimhae

Wed 17/6

07:45-08:55

3 stops33h 10m

£742

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight from Gatwick to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Gatwick with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to South Korea

What is the cheapest month to book a flight from London Gatwick Airport to South Korea?

Currently, November is the cheapest month in which you can book a flight from London Gatwick Airport to South Korea (average of £267). Flying from London Gatwick Airport to South Korea in July is currently the most expensive (average of £559). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated 2 May 2026.
Read reviews from past customers who have flown with Turkish Airlines,China Eastern, andAir China from London Gatwick Airport to South Korea. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.4
Good
4,343 reviews
Check prices

Entertainment

7.5

Food

7.5

Crew

7.8

Comfort

7.3

Boarding

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Ilker,Apr 2025

LAX - IST

In İstanbul waited 2,30hours wheel chair service and they purchased 350 turkish liras, i paid already for all service, THY lost trusted service, never used again
Turkish Airlines
7.4
Good
4,343 reviews
Turkish Airlines
7.4
Good
4,343 reviews
Check prices

Entertainment

7.5

Food

7.5

Crew

7.8

Comfort

7.3

Boarding

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Ilker,Apr 2025

LAX - IST

In İstanbul waited 2,30hours wheel chair service and they purchased 350 turkish liras, i paid already for all service, THY lost trusted service, never used again
China Eastern
7.3
Good
209 reviews
Turkish Airlines
7.4
Good
4,343 reviews
Check prices

Entertainment

7.5

Food

7.5

Crew

7.8

Comfort

7.3

Boarding

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Ilker,Apr 2025

LAX - IST

In İstanbul waited 2,30hours wheel chair service and they purchased 350 turkish liras, i paid already for all service, THY lost trusted service, never used again
Air China
7.3
Good
148 reviews
Turkish Airlines
7.4
Good
4,343 reviews
Check prices

Entertainment

7.5

Food

7.5

Crew

7.8

Comfort

7.3

Boarding

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Ilker,Apr 2025

LAX - IST

In İstanbul waited 2,30hours wheel chair service and they purchased 350 turkish liras, i paid already for all service, THY lost trusted service, never used again

Related info for your journey

Find useful and relevant information for your journey from Gatwick to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Gatwick Airport to South Korea?

    A quick flight from London Gatwick Airport to South Korea can take about 21h 50m. China Eastern provides one of the quickest options available for as low as £606. The distance from London Gatwick Airport to South Korea is about 5512 mi. This flight may include one or multiple stops.

  • What are the most popular routes from London Gatwick Airport to South Korea?

    When deciding which route to take from London Gatwick Airport to South Korea consider London Gatwick - Incheon Intl, London Gatwick - Seoul Gimpo Intl or London Gatwick - Busan Gimhae as they are the most popular.

  • Can I find deals for flights from Gatwick to South Korea that include hotel bookings?

    Yes. In addition to deals on Gatwick to South Korea flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to South Korea.

  • Can I find deals for business class flights from Gatwick to South Korea?

    Yes. Cheapflights offers flight deals from Gatwick to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Gatwick Airport to South Korea?

    Currently, November is the cheapest month in which you can book a flight from London Gatwick Airport to South Korea (average of £267). Flying from London Gatwick Airport to South Korea in July is currently the most expensive (average of £559). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Gatwick to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Gatwick to South Korea

Discover the top 3 airlines that operate flights from Gatwick to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 May 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£299Average£316FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£324Average£648FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air ChinaCheapest£339Average£453FlexibilityNo cancel feeOn-time67%
Search Air China flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Gatwick to South Korea?

When you search for this flight from Gatwick to South Korea, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to South Korea?

Millions of users choose and trust Cheapflights to book the best flight deals from Gatwick to South Korea for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Gatwick to South Korea with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Gatwick to South Korea, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Gatwick to South Korea become cheaper?

Not ready to book yet? You can track prices for flights from Gatwick to South Korea on Cheapflights with our Price Alert feature and get notified when better prices are available.

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