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Cheap flights from London Gatwick Airport to Seoul from £262

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SEL
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Gatwick to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 February 2025.

Round-trip from

£381

One-way from

£262

Popular in

July

Cheapest in

November

Average price

£536
China Eastern
  • China Eastern
  • 18/3-22/3
  • 2 total stops
  • 44h 35m total
  • London to Seoul
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3/3
  • 3/3
  • 3 total stops
  • 41h 55m total
  • London to Seoul
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£110 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Find flight deals from Gatwick to Seoul

Cheapest flights from Gatwick to Seoul
Explore the most affordable flight options available from Gatwick to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Tue 18/310:30LGW - ICN
1 stop18h 00mChina Eastern
Sat 22/312:55ICN - LGW
1 stop26h 35mChina Eastern
Deal found 20/2£381
Tue 25/320:20LGW - ICN
1 stop16h 25mChina Southern
Mon 7/421:15ICN - LGW
1 stop29h 15mChina Southern
Deal found 20/2£396
Tue 18/320:20LGW - ICN
1 stop16h 25mMultiple Airlines
Sat 22/318:25ICN - LGW
1 stop21h 05mMultiple Airlines
Deal found 20/2£399
Tue 18/310:30LGW - GMP
1 stop24h 20mChina Eastern
Sat 22/320:50GMP - LGW
1 stop26h 10mChina Eastern
Deal found 20/2£402
Sun 1/612:35LGW - GMP
1 stop16h 30mAir China
Sun 15/614:25GMP - LGW
1 stop24h 10mAir China
Deal found 20/2£405
Tue 22/412:35LGW - ICN
1 stop20h 00mAir China
Mon 2/610:50ICN - LGW
1 stop27h 45mAir China
Deal found 19/2£411
Thu 20/310:30LGW - GMP
1 stop24h 20mMultiple Airlines
Thu 27/312:00GMP - LGW
1 stop27h 30mMultiple Airlines
Deal found 20/2£485

Find flights from Gatwick to Seoul within your budget

Customise your flight search to find flights from Gatwick to Seoul 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 21 February 2025.

Fly from

Gatwick

Fly to

Seoul

Route

Depart

Return

Price

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 18/3

10:30-13:30

1 stop18h 00m

Incheon Intl

Sat 22/3

12:55-06:30

1 stop26h 35m

£381

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 25/3

20:20-21:45

1 stop16h 25m

Incheon Intl

Mon 7/4

21:15-18:30

1 stop29h 15m

£396

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 18/3

20:20-21:45

1 stop16h 25m

Incheon Intl

Sat 22/3

18:25-06:30

1 stop21h 05m

£399

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Tue 18/3

10:30-19:50

1 stop24h 20m

Seoul Gimpo Intl

Sat 22/3

20:50-14:00

1 stop26h 10m

£402

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Sun 1/6

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Sun 15/6

14:25-06:35

1 stop24h 10m

£405

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 22/4

12:35-16:35

1 stop20h 00m

Incheon Intl

Mon 2/6

10:50-06:35

1 stop27h 45m

£411

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Thu 20/3

10:30-19:50

1 stop24h 20m

Seoul Gimpo Intl

Thu 27/3

12:00-06:30

1 stop27h 30m

£485

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Mon 3/3

09:20-12:15

3 stops41h 55m

£262

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sat 1/3

20:25-21:45

1 stop16h 20m

£273

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Sun 9/3

17:00-09:05

2 stops31h 05m

£276

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 15 results
1
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Best time to book a flight from Gatwick to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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.

Travel insights for flights from Gatwick to Seoul

Get recent, data-driven insights about flights from Gatwick to Seoul including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London Gatwick Airport to Seoul?

Currently, November is the cheapest month in which you can book a flight from London Gatwick Airport to Seoul (average of £676). Flying from London Gatwick Airport to Seoul in July is currently the most expensive (average of £1,179). 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 SEL?

Find hourly flight availability from Gatwick to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

It’s optimal to fly from London Gatwick Airport to Seoul in the morning. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight at midday.

What is the cheapest day to fly from London Gatwick Airport to Seoul?

Use this chart to determine the cheapest time to fly return from Gatwick to Seoul. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London Gatwick Airport to Seoul flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Seoul by month

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

In terms of precipitation, rainfall in Seoul 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 Seoul when rainfall is around 27.0 mm.

Temperature in Seoul by month

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

If weather is an important factor for your trip to Seoul, 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 Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated 21 February 2025.
To help decide which airline to fly from London to Seoul, see what other customers have to say about China Southern, SWISS and China Eastern. 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.
China Southern
7.6
Good
87 reviews
Check prices

Comfort

7.9

Entertainment

7.7

Food

7.5

Overall

7.6

Crew

8.4

Boarding

8.0

Reviews

1 / 1

6.0
Good

Teak,Jun 2024

CAN - NRT

Boarding system very poor too much waiting and no system

China Southern
7.6
Good
87 reviews
China Southern
7.6
Good
87 reviews
Check prices

Comfort

7.9

Entertainment

7.7

Food

7.5

Overall

7.6

Crew

8.4

Boarding

8.0

Reviews

1 / 1

6.0
Good

Teak,Jun 2024

CAN - NRT

Boarding system very poor too much waiting and no system

SWISS
7.5
Good
1,568 reviews
China Southern
7.6
Good
87 reviews
Check prices

Comfort

7.9

Entertainment

7.7

Food

7.5

Overall

7.6

Crew

8.4

Boarding

8.0

Reviews

1 / 1

6.0
Good

Teak,Jun 2024

CAN - NRT

Boarding system very poor too much waiting and no system

China Eastern
7.0
Good
126 reviews
China Southern
7.6
Good
87 reviews
Check prices

Comfort

7.9

Entertainment

7.7

Food

7.5

Overall

7.6

Crew

8.4

Boarding

8.0

Reviews

1 / 1

6.0
Good

Teak,Jun 2024

CAN - NRT

Boarding system very poor too much waiting and no system

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Seoul. 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 flying from London Gatwick Airport to Seoul round-trip?

    Cheapflights users have booked flights from London Gatwick Airport to Seoul round-trip from £381. Other airlines that can offer you cheap pricing are China Southern, from £396, and Air China, from £405. Users have found that China Eastern is 40% cheaper than the other options available to this destination.

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

    For one-way options, check prices for China Southern. According to our data, you can fly for as low as £273. Users have also found prices from £281 and £303 on China Eastern and Air China, respectively.

  • Can I find deals for flights from Gatwick to Seoul that include hotel bookings?

    Yes. In addition to deals on Gatwick to Seoul flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Seoul.

  • Can I find deals for business class flights from Gatwick to Seoul?

    Yes. Cheapflights offers flight deals from Gatwick to Seoul 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 Seoul?

    Currently, November is the cheapest month in which you can book a flight from London Gatwick Airport to Seoul (average of £676). Flying from London Gatwick Airport to Seoul in July is currently the most expensive (average of £1,179). 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.

Top 3 airlines flying from Gatwick to Seoul

Discover the top 3 airlines that operate flights from Gatwick to Seoul. 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£366Average£607FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapest£371Average£462FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£578Average£785FlexibilityNo 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 Seoul?

Deals for Gatwick to Seoul flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Seoul?

Cheapflights simply makes it quick and affordable to book flights from Gatwick to Seoul by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Gatwick to Seoul with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Gatwick to Seoul, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Gatwick to Seoul become cheaper?

Of course! You can now track prices for flights from Gatwick to Seoul and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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