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Cheap flights from London Gatwick Airport to South Korea from £225

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 21/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ICN
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 14 November 2025.

Wed 3/1210:30LGW - PUS
1 stop16h 05mChina Eastern
Sun 14/1212:35PUS - LGW
1 stop34h 25mChina Eastern
Deal found 12/11£341
Tue 2/1210:30LGW - PUS
1 stop16h 05mChina Eastern
Sat 13/1212:35PUS - LGW
1 stop26h 55mChina Eastern
Deal found 13/11£345
Mon 1/1210:30LGW - PUS
1 stop16h 05mChina Eastern
Sat 13/1217:50PUS - LGW
1 stop21h 40mChina Eastern
Deal found 13/11£349
Sat 29/1110:30LGW - GMP
1 stop24h 20mChina Eastern
Sat 6/1220:50GMP - LGW
1 stop26h 10mChina Eastern
Deal found 12/11£359
Mon 24/1110:30LGW - GMP
1 stop24h 20mChina Eastern
Mon 8/1220:50GMP - LGW
1 stop18h 40mChina Eastern
Deal found 12/11£362
Wed 26/1110:30LGW - GMP
1 stop24h 20mMultiple Airlines
Fri 5/1214:25GMP - LGW
2 stops25h 30mMultiple Airlines
Deal found 12/11£369
Sun 23/1110:30LGW - GMP
1 stop24h 20mChina Eastern
Tue 9/1220:50GMP - LGW
1 stop26h 10mChina Eastern
Deal found 12/11£369
Thu 13/1110:30LGW - ICN
1 stop16h 25mMultiple Airlines
Mon 17/1122:45ICN - LGW
1 stop27h 35mMultiple Airlines
Deal found 12/11£372
Sat 29/1110:30LGW - ICN
1 stop19h 50mChina Eastern
Sat 6/1216:40ICN - LGW
2 stops30h 20mChina Eastern
Deal found 12/11£372
Sun 30/1117:00LGW - GMP
1 stop17h 50mMultiple Airlines
Sun 28/1220:50GMP - LGW
1 stop26h 10mMultiple Airlines
Deal found 13/11£374
Mon 24/1110:30LGW - ICN
1 stop16h 25mMultiple Airlines
Mon 8/1222:45ICN - LGW
1 stop27h 35mMultiple Airlines
Deal found 11/11£374
Sat 22/1110:30LGW - ICN
1 stop19h 35mChina Eastern
Sun 7/1216:40ICN - LGW
2 stops30h 20mChina Eastern
Deal found 12/11£375

Cheap 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 14 November 2025.

Round-trip from

£341

One-way from

£225

Popular in

July

Cheapest in

November

Average price

£440
China Eastern
  • China Eastern
  • 3/12-14/12
  • 2 total stops
  • 50h 30m total
  • London to South Korea
Search Deals
China Eastern
  • China Eastern
  • 21/11
  • 1 total stop
  • 24h 20m total
  • London to South Korea
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£100 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 14 November 2025.
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

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Wed 3/12

10:30-11:35

1 stop16h 05m

Busan Gimhae

Sun 14/12

12:35-14:00

1 stop34h 25m

£341

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Tue 2/12

10:30-11:35

1 stop16h 05m

Busan Gimhae

Sat 13/12

12:35-06:30

1 stop26h 55m

£345

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Mon 1/12

10:30-11:35

1 stop16h 05m

Busan Gimhae

Sat 13/12

17:50-06:30

1 stop21h 40m

£349

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Wed 6/5

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Wed 27/5

14:25-06:35

1 stop24h 10m

£356

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Mon 27/4

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Fri 8/5

14:25-06:35

1 stop24h 10m

£356

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Sat 29/11

10:30-19:50

1 stop24h 20m

Seoul Gimpo Intl

Sat 6/12

20:50-14:00

1 stop26h 10m

£359

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Mon 11/5

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Sun 17/5

14:25-06:35

1 stop24h 10m

£360

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Tue 12/5

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Sun 17/5

14:25-06:35

1 stop24h 10m

£362

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Mon 24/11

10:30-19:50

1 stop24h 20m

Seoul Gimpo Intl

Mon 8/12

20:50-06:30

1 stop18h 40m

£362

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Mon 11/5

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Sun 24/5

14:25-06:35

1 stop24h 10m

£364

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 59 results
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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 £277). Flying from London Gatwick Airport to South Korea in July is currently the most expensive (average of £785). 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.

What is the cheapest time of day to fly from LGW to KR?

Find hourly flight availability from Gatwick to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 November 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 36% on flights from London Gatwick Airport to South Korea by exploring options for tickets in the morning.

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 14 November 2025.
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
4,043 reviews
Check prices

Food

7.4

Overall

7.3

Boarding

7.3

Comfort

7.3

Crew

7.7

Entertainment

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
7.3
Good
4,043 reviews
Turkish Airlines
7.3
Good
4,043 reviews
Check prices

Food

7.4

Overall

7.3

Boarding

7.3

Comfort

7.3

Crew

7.7

Entertainment

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
7.2
Good
177 reviews
Turkish Airlines
7.3
Good
4,043 reviews
Check prices

Food

7.4

Overall

7.3

Boarding

7.3

Comfort

7.3

Crew

7.7

Entertainment

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
7.2
Good
123 reviews
Turkish Airlines
7.3
Good
4,043 reviews
Check prices

Food

7.4

Overall

7.3

Boarding

7.3

Comfort

7.3

Crew

7.7

Entertainment

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 16h 05m. China Eastern provides one of the quickest options available for as low as £341. The distance from London Gatwick Airport to South Korea is about 5718 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from London Gatwick Airport to South Korea one-way?

    The cheapest airline one-way is China Eastern, with whom users have recently found tickets for as low as £225. However, be on the lookout for offers from Air China and China Southern, as they are both options that can get you from London Gatwick Airport to South Korea for a low price.

  • 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 £277). Flying from London Gatwick Airport to South Korea in July is currently the most expensive (average of £785). 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

Browse thousands of different options on Cheapflights for your next trip

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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 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£307Average£475FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£425Average£506FlexibilityNo cancel feeOn-time67%
Search Air China flights
Turkish AirlinesCheapest£508Average£804FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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