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Cheap flights from London Gatwick Airport to South Korea from £255

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ICN
20 Apr — 27 Apr1
1 adult

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 15 April 2025.

Round-trip from

£395

One-way from

£255

Popular in

July

Cheapest in

November

Average price

£674
China Eastern
  • China Eastern
  • 7/5-14/5
  • 2 total stops
  • 67h 35m total
  • London to South Korea
15/5
  • 15/5
  • 3 total stops
  • 41h 25m total
  • London to South Korea
Highest demand for flights based on searches. 17% potential increase in price (£90 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Average for round-trip flights in April 2025

Find flight deals from Gatwick to South Korea

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 15 April 2025.

Wed 7/518:25LGW - PUS
1 stop33h 10mChina Eastern
Wed 14/512:35PUS - LGW
1 stop34h 25mChina Eastern
Deal found 14/4£395
Sun 11/519:00LGW - ICN
1 stop32h 55mChina Eastern
Wed 21/514:30ICN - LGW
1 stop32h 30mChina Eastern
Deal found 15/4£398
Sun 11/519:00LGW - GMP
1 stop16h 50mChina Eastern
Sun 18/520:50GMP - LGW
1 stop26h 20mChina Eastern
Deal found 14/4£402
Tue 13/506:10LGW - ICN
3 stops30h 55mMultiple Airlines
Sat 24/518:25ICN - LGW
1 stop20h 15mMultiple Airlines
Deal found 13/4£427
Tue 17/612:35LGW - ICN
1 stop15h 00mAir China
Tue 1/717:50ICN - LGW
1 stop20h 45mAir China
Deal found 14/4£430
Thu 24/418:00LGW - GMP
1 stop17h 50mMultiple Airlines
Thu 8/520:50GMP - LGW
1 stop26h 20mMultiple Airlines
Deal found 14/4£444
Fri 13/611:35LGW - PUS
1 stop16h 00mMultiple Airlines
Sun 22/612:35PUS - LGW
1 stop34h 35mMultiple Airlines
Deal found 15/4£504
Wed 4/612:35LGW - GMP
1 stop16h 30mAir China
Thu 12/614:25GMP - LGW
1 stop24h 10mAir China
Deal found 15/4£532
Sat 15/1111:40LGW - PUS
2 stops39h 05mAir China
Sat 29/1112:45PUS - LGW
2 stops27h 10mAir China
Deal found 14/4£657

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 15 April 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 7/5

18:25-11:35

1 stop33h 10m

Busan Gimhae

Wed 14/5

12:35-15:00

1 stop34h 25m

£395

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sun 11/5

19:00-11:55

1 stop32h 55m

Incheon Intl

Wed 21/5

14:30-15:00

1 stop32h 30m

£398

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Sun 11/5

19:00-19:50

1 stop16h 50m

Seoul Gimpo Intl

Sun 18/5

20:50-15:10

1 stop26h 20m

£402

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 13/5

06:10-21:05

3 stops30h 55m

Incheon Intl

Sat 24/5

18:25-06:40

1 stop20h 15m

£427

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 17/6

12:35-11:35

1 stop15h 00m

Incheon Intl

Tue 1/7

17:50-06:35

1 stop20h 45m

£430

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Wed 1/10

18:25-19:50

1 stop17h 25m

Seoul Gimpo Intl

Thu 23/10

20:50-15:10

1 stop26h 20m

£465

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Fri 13/6

11:35-11:35

1 stop16h 00m

Busan Gimhae

Sun 22/6

12:35-15:10

1 stop34h 35m

£504

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Wed 4/6

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Thu 12/6

14:25-06:35

1 stop24h 10m

£532

LondonBusan

LGW - PUS

LGWPUS

London Gatwick

Tue 13/5

11:25-11:45

2 stops40h 20m

Busan Gimhae

Tue 20/5

12:45-06:55

2 stops26h 10m

£1,679

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Thu 15/5

19:15-20:40

3 stops41h 25m

£255

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 20 results
1
2

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 £676). Flying from London Gatwick Airport to South Korea in July is currently the most expensive (average of £1,194). 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 15 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to South Korea as you normally would.

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 27.0 - 253.0 inches per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit South Korea when rainfall is around 27.0 mm.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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 15 April 2025.
Read reviews from past customers who have flown China Southern, SWISS and China Eastern from London to South Korea. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.5

Comfort

7.8

Entertainment

7.5

Food

7.4

Boarding

7.9

Crew

8.3

Reviews

1 / 2
10.0
Excellent

Haris,Mar 2025

MNL - CAN

Aircraft staff was very nice, have a great services, much cooperative.

Overall

7.5

Comfort

7.8

Entertainment

7.5

Food

7.4

Boarding

7.9

Crew

8.3

Reviews

1 / 2
10.0
Excellent

Haris,Mar 2025

MNL - CAN

Aircraft staff was very nice, have a great services, much cooperative.

Overall

7.5

Comfort

7.8

Entertainment

7.5

Food

7.4

Boarding

7.9

Crew

8.3

Reviews

1 / 2
10.0
Excellent

Haris,Mar 2025

MNL - CAN

Aircraft staff was very nice, have a great services, much cooperative.

Overall

7.5

Comfort

7.8

Entertainment

7.5

Food

7.4

Boarding

7.9

Crew

8.3

Reviews

1 / 2
10.0
Excellent

Haris,Mar 2025

MNL - CAN

Aircraft staff was very nice, have a great services, much cooperative.

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

    The cheapest airline one-way is Air China, with whom users have recently found tickets for as low as £295. However, be on the lookout for offers from China Eastern 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?

  • 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 £676). Flying from London Gatwick Airport to South Korea in July is currently the most expensive (average of £1,194). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Gatwick to South Korea

See prices for flight routes from nearby airports that may be better suited for you.

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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£349Average£602FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapest£354Average£438FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£552Average£749FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

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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.

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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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