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Cheap flights from London Gatwick Airport to South Korea from £232

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 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ICN
27 Feb — 6 Mar1
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 28 January 2026.

Sun 18/1011:35
LGW
-
ICN
2 stops43h 15m
China Eastern
Mon 30/1106:50
ICN
-
LGW
2 stops32h 40m
China Eastern
Deal found 26/1£346
Tue 17/317:00
LGW
-
ICN
1 stop18h 45m
China Eastern
Wed 25/318:25
ICN
-
LGW
1 stop21h 05m
China Eastern
Deal found 26/1£348
Sat 14/310:30
LGW
-
ICN
2 stops19h 25m
China Eastern
Sun 22/316:20
ICN
-
LGW
1 stop23h 10m
China Eastern
Deal found 25/1£350
Wed 18/310:30
LGW
-
ICN
1 stop16h 25m
China Eastern
Wed 25/314:30
ICN
-
LGW
1 stop32h 30m
China Eastern
Deal found 27/1£353
Tue 10/310:30
LGW
-
ICN
1 stop16h 25m
China Eastern
Tue 17/316:10
ICN
-
LGW
1 stop23h 20m
China Eastern
Deal found 25/1£354
Sun 15/310:30
LGW
-
ICN
1 stop19h 35m
China Eastern
Sun 29/316:20
ICN
-
LGW
1 stop30h 50m
China Eastern
Deal found 26/1£355
Tue 10/310:30
LGW
-
ICN
1 stop16h 25m
China Eastern
Wed 25/318:25
ICN
-
LGW
1 stop21h 05m
China Eastern
Deal found 26/1£356
Wed 11/310:30
LGW
-
ICN
1 stop19h 35m
China Eastern
Wed 18/318:25
ICN
-
LGW
1 stop28h 35m
China Eastern
Deal found 26/1£357
Tue 10/310:30
LGW
-
ICN
1 stop19h 35m
China Eastern
Fri 20/312:55
ICN
-
LGW
1 stop34h 05m
China Eastern
Deal found 26/1£361
Thu 23/412:35
LGW
-
ICN
1 stop15h 00m
Air China
Tue 12/513:05
ICN
-
LGW
1 stop25h 30m
Air China
Deal found 27/1£379
Fri 24/418:40
LGW
-
ICN
2 stops32h 35m
Multiple Airlines
Mon 4/518:25
ICN
-
LGW
1 stop20h 15m
Multiple Airlines
Deal found 26/1£391
Wed 3/612:35
LGW
-
PUS
1 stop15h 10m
Air China
Wed 17/612:45
PUS
-
LGW
1 stop25h 50m
Air China
Deal found 26/1£415

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 28 January 2026.

Round-trip from

£348

One-way from

£232

Popular in

July

Cheapest in

November

Average price

£449
China Eastern
  • China Eastern
  • 17/3-25/3
  • 2 total stops
  • 39h 50m total
  • London to South Korea
Search Deals
China Eastern
  • China Eastern
  • 17/3
  • 1 total stop
  • 33h 00m total
  • London to South Korea
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£83 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 28 January 2026.
Use the filters below to find and compare flights from London Gatwick Airport to South Korea that are best for you.

Fly from

Gatwick

Fly to

South Korea

Route

Depart

Return

Price

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Mon 9/3

10:30-11:55

1 stop16h 25m

Incheon Intl

Mon 23/3

18:25-14:00

1 stop28h 35m

£426

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Wed 11/3

10:30-15:20

1 stop19h 50m

Incheon Intl

Sun 15/3

14:30-06:30

1 stop25h 00m

£426

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Wed 15/4

11:35-17:25

1 stop21h 50m

Incheon Intl

Sun 3/5

18:25-15:10

1 stop28h 45m

£438

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Thu 9/4

18:00-20:45

1 stop18h 45m

Incheon Intl

Mon 27/4

18:25-15:00

1 stop28h 35m

£438

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sun 26/4

19:00-10:55

2 stops31h 55m

Incheon Intl

Mon 4/5

12:55-06:40

1 stop25h 45m

£443

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Wed 15/4

11:35-17:25

1 stop21h 50m

Incheon Intl

Tue 5/5

13:10-06:40

2 stops25h 30m

£443

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sat 25/4

11:35-20:40

2 stops49h 05m

Incheon Intl

Sun 3/5

16:20-15:10

1 stop30h 50m

£443

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Sun 26/4

19:00-13:35

2 stops34h 35m

Busan Gimhae

Fri 8/5

17:50-06:40

1 stop20h 50m

£491

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Sun 15/3

06:50-19:50

2 stops28h 00m

Seoul Gimpo Intl

Wed 25/3

12:00-14:10

2 stops35h 10m

£494

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Sat 25/4

18:00-13:35

2 stops35h 35m

Busan Gimhae

Fri 8/5

14:20-06:40

2 stops24h 20m

£494

Flights are sorted by cheapest return flights first.

Deals found on 26/1

Showing 1-10 of 59 results
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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 £265). Flying from London Gatwick Airport to South Korea in July is currently the most expensive (average of £751). 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 28 January 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
7.3
Good
4,209 reviews
Check prices

Overall

7.3

Food

7.4

Comfort

7.3

Crew

7.8

Boarding

7.3

Entertainment

7.4

Reviews

1 / 20
2.0
Mediocre

Joel,Nov 2025

IST - IAD

The flight was fine except half the bathrooms in economy class were out of order and taped shut. Turkish Airlines had changed or ultimately canceled the flight to Istanbul several times and the vendor that kayak uses to purchase the tickets then canceled our reservations without informing us. When I called for a boarding pass 24 hours before the flight, we found out that our reservations have been canceled and had to act quickly to get new reservations at double the expense… Using the same vendor who had gotten reimbursed for the original flights.
Turkish Airlines
7.3
Good
4,209 reviews
Turkish Airlines
7.3
Good
4,209 reviews
Check prices

Overall

7.3

Food

7.4

Comfort

7.3

Crew

7.8

Boarding

7.3

Entertainment

7.4

Reviews

1 / 20
2.0
Mediocre

Joel,Nov 2025

IST - IAD

The flight was fine except half the bathrooms in economy class were out of order and taped shut. Turkish Airlines had changed or ultimately canceled the flight to Istanbul several times and the vendor that kayak uses to purchase the tickets then canceled our reservations without informing us. When I called for a boarding pass 24 hours before the flight, we found out that our reservations have been canceled and had to act quickly to get new reservations at double the expense… Using the same vendor who had gotten reimbursed for the original flights.
China Eastern
7.2
Good
191 reviews
Turkish Airlines
7.3
Good
4,209 reviews
Check prices

Overall

7.3

Food

7.4

Comfort

7.3

Crew

7.8

Boarding

7.3

Entertainment

7.4

Reviews

1 / 20
2.0
Mediocre

Joel,Nov 2025

IST - IAD

The flight was fine except half the bathrooms in economy class were out of order and taped shut. Turkish Airlines had changed or ultimately canceled the flight to Istanbul several times and the vendor that kayak uses to purchase the tickets then canceled our reservations without informing us. When I called for a boarding pass 24 hours before the flight, we found out that our reservations have been canceled and had to act quickly to get new reservations at double the expense… Using the same vendor who had gotten reimbursed for the original flights.
Air China
7.2
Good
138 reviews
Turkish Airlines
7.3
Good
4,209 reviews
Check prices

Overall

7.3

Food

7.4

Comfort

7.3

Crew

7.8

Boarding

7.3

Entertainment

7.4

Reviews

1 / 20
2.0
Mediocre

Joel,Nov 2025

IST - IAD

The flight was fine except half the bathrooms in economy class were out of order and taped shut. Turkish Airlines had changed or ultimately canceled the flight to Istanbul several times and the vendor that kayak uses to purchase the tickets then canceled our reservations without informing us. When I called for a boarding pass 24 hours before the flight, we found out that our reservations have been canceled and had to act quickly to get new reservations at double the expense… Using the same vendor who had gotten reimbursed for the original flights.

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 16h 25m. China Eastern provides one of the quickest options available for as low as £426. 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 £265). Flying from London Gatwick Airport to South Korea in July is currently the most expensive (average of £751). 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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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 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£296Average£387FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£320Average£641FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air ChinaCheapest£336Average£485FlexibilityNo 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?

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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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