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Cheap flights from London Gatwick Airport to South Korea from £274

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ICN
11 Mar — 18 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 9 February 2026.

Sat 14/320:20
LGW
-
ICN
1 stop16h 25m
Multiple Airlines
Sun 29/316:15
ICN
-
LGW
1 stop30h 55m
Multiple Airlines
Deal found 6/2£369
Sat 14/320:20
LGW
-
ICN
1 stop16h 25m
China Southern
Sun 29/316:45
ICN
-
LGW
1 stop22h 20m
China Southern
Deal found 6/2£377
Tue 10/320:20
LGW
-
ICN
1 stop16h 25m
Multiple Airlines
Thu 12/316:20
ICN
-
LGW
1 stop30h 40m
Multiple Airlines
Deal found 8/2£378
Sat 14/320:20
LGW
-
ICN
1 stop16h 25m
Multiple Airlines
Mon 30/312:55
ICN
-
LGW
1 stop34h 05m
Multiple Airlines
Deal found 8/2£380
Fri 8/512:35
LGW
-
ICN
1 stop15h 00m
Air China
Mon 18/513:05
ICN
-
LGW
1 stop25h 30m
Air China
Deal found 6/2£381
Thu 14/512:35
LGW
-
ICN
1 stop25h 25m
Air China
Thu 21/510:50
ICN
-
LGW
1 stop27h 45m
Air China
Deal found 6/2£382
Mon 4/512:35
LGW
-
ICN
1 stop20h 00m
Air China
Wed 13/513:05
ICN
-
LGW
1 stop25h 30m
Air China
Deal found 7/2£383
Sun 15/306:50
LGW
-
ICN
3 stops29h 55m
Multiple Airlines
Thu 26/316:20
ICN
-
LGW
1 stop30h 40m
Multiple Airlines
Deal found 6/2£383
Fri 17/412:35
LGW
-
GMP
1 stop16h 30m
Air China
Thu 30/414:25
GMP
-
LGW
1 stop24h 10m
Air China
Deal found 7/2£439
Wed 13/512:35
LGW
-
GMP
1 stop16h 30m
Air China
Wed 20/514:25
GMP
-
LGW
1 stop24h 10m
Air China
Deal found 8/2£440
Wed 3/612:35
LGW
-
PUS
1 stop15h 10m
Multiple Airlines
Fri 12/612:35
PUS
-
LGW
1 stop34h 25m
Multiple Airlines
Deal found 8/2£445
Tue 14/412:35
LGW
-
GMP
1 stop16h 30m
Air China
Tue 28/414:25
GMP
-
LGW
1 stop24h 10m
Air China
Deal found 7/2£446

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 9 February 2026.

Round-trip from

£369

One-way from

£274

Popular in

August

Cheapest in

November

Average price

£516
China Eastern
  • China Eastern
  • 14/3-29/3
  • 2 total stops
  • 47h 20m total
  • London to South Korea
Search Deals
8/3
  • 8/3
  • 3 total stops
  • 28h 00m total
  • London to South Korea
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£102 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 February 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 9 February 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

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Wed 13/5

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Wed 20/5

14:25-06:35

1 stop24h 10m

£440

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Wed 3/6

12:35-11:45

1 stop15h 10m

Busan Gimhae

Fri 12/6

12:35-15:00

1 stop34h 25m

£445

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Tue 14/4

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Tue 28/4

14:25-06:35

1 stop24h 10m

£446

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Wed 3/6

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Thu 18/6

14:25-06:35

1 stop24h 10m

£458

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Tue 10/3

06:25-11:35

2 stops20h 10m

Busan Gimhae

Tue 17/3

17:50-14:00

1 stop29h 10m

£460

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Thu 7/5

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Sun 17/5

14:25-06:45

1 stop24h 20m

£460

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Wed 3/6

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Thu 11/6

14:25-06:35

1 stop24h 10m

£471

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Wed 13/5

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Sun 24/5

14:25-06:45

1 stop24h 20m

£471

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Mon 9/3

10:30-15:35

2 stops20h 05m

Busan Gimhae

Thu 12/3

17:50-06:30

1 stop21h 40m

£472

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Wed 3/6

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Fri 12/6

14:25-06:35

1 stop24h 10m

£485

Flights are sorted by cheapest return flights first.

Deals found on 7/2

Showing 1-10 of 60 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 £267). Flying from London Gatwick Airport to South Korea in July is currently the most expensive (average of £756). 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 9 February 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
4,210 reviews
Check prices

Overall

7.3

Food

7.4

Crew

7.8

Entertainment

7.5

Boarding

7.3

Comfort

7.3

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
7.3
Good
4,210 reviews
Turkish Airlines
7.3
Good
4,210 reviews
Check prices

Overall

7.3

Food

7.4

Crew

7.8

Entertainment

7.5

Boarding

7.3

Comfort

7.3

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
7.2
Good
192 reviews
Turkish Airlines
7.3
Good
4,210 reviews
Check prices

Overall

7.3

Food

7.4

Crew

7.8

Entertainment

7.5

Boarding

7.3

Comfort

7.3

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
7.2
Good
138 reviews
Turkish Airlines
7.3
Good
4,210 reviews
Check prices

Overall

7.3

Food

7.4

Crew

7.8

Entertainment

7.5

Boarding

7.3

Comfort

7.3

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 16h 30m. Air China provides one of the quickest options available for as low as £440. The distance from London Gatwick Airport to South Korea is about 5515 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 £756). 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 9 February 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£299Average£391FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£323Average£647FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air ChinaCheapest£339Average£489FlexibilityNo 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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