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Cheap flights from London Gatwick Airport to South Korea from £218

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ICN
1 Feb — 8 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to South Korea

Enter your travel dates to find the best prices.

Best flights from Gatwick to South Korea
Discover carefully curated flight deals from Gatwick to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 January 2026.

Tue 26/512:35LGW - GMP
1 stop16h 30mAir China
Tue 2/614:25GMP - LGW
1 stop24h 10mAir China
Deal found 31/12£361
Mon 26/110:20LGW - ICN
1 stop23h 00mTurkish Airlines
Sat 31/110:45ICN - LGW
1 stop20h 50mTurkish Airlines
Deal found 1/1£594
Sat 13/612:35LGW - GMP
1 stop16h 30mAir China
Wed 24/614:25GMP - LGW
1 stop24h 10mAir China
Deal found 31/12£377
Fri 12/612:35LGW - PUS
1 stop15h 10mMultiple Airlines
Wed 22/716:30PUS - LGW
2 stops28h 55mMultiple Airlines
Deal found 1/1£786
Sun 17/512:35LGW - GMP
1 stop16h 30mAir China
Sun 7/614:25GMP - LGW
1 stop24h 20mAir China
Deal found 31/12£381
Tue 19/512:35LGW - GMP
1 stop16h 30mAir China
Sun 7/614:25GMP - LGW
1 stop24h 20mAir China
Deal found 31/12£381
Fri 12/612:35LGW - GMP
1 stop16h 30mAir China
Mon 22/614:25GMP - LGW
1 stop24h 10mAir China
Deal found 1/1£407
Tue 20/106:25LGW - ICN
1 stop17h 40mTurkish Airlines
Mon 26/100:10ICN - LGW
1 stop18h 10mTurkish Airlines
Deal found 31/12£597
Thu 28/512:35LGW - GMP
1 stop16h 30mAir China
Wed 17/614:25GMP - LGW
1 stop24h 10mAir China
Deal found 1/1£411
Thu 26/217:05LGW - ICN
1 stop16h 15mTurkish Airlines
Sat 14/300:10ICN - LGW
1 stop31h 25mTurkish Airlines
Deal found 31/12£617
Thu 7/512:35LGW - GMP
1 stop16h 30mAir China
Sun 17/514:25GMP - LGW
1 stop24h 20mAir China
Deal found 31/12£426
Mon 18/512:35LGW - GMP
1 stop16h 30mAir China
Thu 11/614:25GMP - LGW
1 stop24h 10mAir China
Deal found 31/12£426
Mon 9/217:05LGW - ICN
1 stop16h 15mTurkish Airlines
Mon 16/200:10ICN - LGW
1 stop18h 10mTurkish Airlines
Deal found 1/1£631
Sat 14/221:05LGW - PUS
3 stops29h 40mMultiple Airlines
Sat 21/208:10PUS - LGW
3 stops47h 45mMultiple Airlines
Deal found 31/12£822
Tue 19/512:35LGW - GMP
1 stop16h 30mAir China
Tue 9/614:25GMP - LGW
1 stop24h 10mAir China
Deal found 31/12£426
Sat 7/217:05LGW - ICN
1 stop31h 00mTurkish Airlines
Sat 28/200:10ICN - LGW
1 stop31h 25mTurkish Airlines
Deal found 1/1£631
Sun 31/512:35LGW - GMP
1 stop16h 30mAir China
Fri 5/614:25GMP - LGW
1 stop24h 10mAir China
Deal found 1/1£430
Thu 5/206:25LGW - ICN
1 stop17h 40mTurkish Airlines
Wed 25/200:10ICN - LGW
1 stop18h 15mTurkish Airlines
Deal found 1/1£631
Tue 10/206:25LGW - ICN
1 stop26h 55mTurkish Airlines
Sun 15/200:10ICN - LGW
1 stop31h 25mTurkish Airlines
Deal found 1/1£631
Mon 25/512:35LGW - GMP
1 stop16h 30mAir China
Tue 9/614:25GMP - LGW
1 stop24h 10mAir China
Deal found 1/1£447
Fri 6/217:05LGW - ICN
1 stop16h 15mTurkish Airlines
Sat 28/210:45ICN - LGW
1 stop20h 50mTurkish Airlines
Deal found 1/1£631
Tue 5/512:35LGW - GMP
1 stop16h 30mAir China
Tue 19/514:25GMP - LGW
1 stop24h 10mAir China
Deal found 2/1£453
Sun 8/310:15LGW - ICN
1 stop23h 05mTurkish Airlines
Wed 25/300:10ICN - LGW
1 stop18h 15mTurkish Airlines
Deal found 31/12£632
Sun 18/111:35LGW - PUS
1 stop15h 10mAir China
Thu 22/112:45PUS - LGW
1 stop25h 50mAir China
Deal found 30/12£456
Mon 2/317:05LGW - ICN
1 stop16h 15mTurkish Airlines
Mon 9/300:10ICN - LGW
1 stop31h 20mTurkish Airlines
Deal found 31/12£632
Sat 7/306:15LGW - ICN
1 stop27h 05mTurkish Airlines
Thu 26/300:10ICN - LGW
1 stop18h 10mTurkish Airlines
Deal found 31/12£632
Sun 25/106:20LGW - ICN
1 stop17h 45mTurkish Airlines
Mon 9/200:10ICN - LGW
1 stop18h 10mTurkish Airlines
Deal found 31/12£632
Fri 12/612:35LGW - PUS
1 stop15h 10mAir China
Wed 22/712:45PUS - LGW
1 stop25h 50mAir China
Deal found 1/1£725
Wed 24/612:35LGW - PUS
1 stop15h 10mAir China
Wed 1/712:45PUS - LGW
1 stop25h 50mAir China
Deal found 1/1£753
Tue 10/311:05LGW - PUS
2 stops39h 40mAir China
Fri 27/312:45PUS - LGW
2 stops27h 10mAir China
Deal found 31/12£796

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 January 2026.

Round-trip from

£321

One-way from

£218

Popular in

July

Cheapest in

November

Average price

£493
China Eastern
  • China Eastern
  • 20/1-27/1
  • 2 total stops
  • 50h 30m total
  • London to South Korea
Search Deals
China Eastern
  • China Eastern
  • 2/2
  • 1 total stop
  • 24h 20m total
  • London to South Korea
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£91 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 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 2 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

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Tue 26/5

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Tue 2/6

14:25-06:35

1 stop24h 10m

£361

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Sat 13/6

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Wed 24/6

14:25-06:35

1 stop24h 10m

£377

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Sun 17/5

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Sun 7/6

14:25-06:45

1 stop24h 20m

£381

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Tue 19/5

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Sun 7/6

14:25-06:45

1 stop24h 20m

£381

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Fri 12/6

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Mon 22/6

14:25-06:35

1 stop24h 10m

£407

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Thu 28/5

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Wed 17/6

14:25-06:35

1 stop24h 10m

£411

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

£426

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Mon 18/5

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Thu 11/6

14:25-06:35

1 stop24h 10m

£426

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Tue 19/5

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Tue 9/6

14:25-06:35

1 stop24h 10m

£426

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Sun 31/5

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Fri 5/6

14:25-06:35

1 stop24h 10m

£430

Flights are sorted by cheapest return flights first.

Deals found on 31/12

Showing 1-10 of 60 results
1
2
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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 £270). Flying from London Gatwick Airport to South Korea in July is currently the most expensive (average of £767). 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 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
4,139 reviews
Check prices

Comfort

7.3

Boarding

7.3

Crew

7.8

Overall

7.3

Food

7.4

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
4,139 reviews
Turkish Airlines
7.3
Good
4,139 reviews
Check prices

Comfort

7.3

Boarding

7.3

Crew

7.8

Overall

7.3

Food

7.4

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
184 reviews
Turkish Airlines
7.3
Good
4,139 reviews
Check prices

Comfort

7.3

Boarding

7.3

Crew

7.8

Overall

7.3

Food

7.4

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
135 reviews
Turkish Airlines
7.3
Good
4,139 reviews
Check prices

Comfort

7.3

Boarding

7.3

Crew

7.8

Overall

7.3

Food

7.4

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 30m. Air China provides one of the quickest options available for as low as £361. 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 £270). Flying from London Gatwick Airport to South Korea in July is currently the most expensive (average of £767). 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 2 January 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£300Average£474FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£327Average£705FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air ChinaCheapest£343Average£560FlexibilityNo cancel feeOn-time67%
Search Air China 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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