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Cheap flights from London Gatwick Airport to Incheon Intl Airport from £271

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ICN
30 Mar — 6 Apr1
1 adult

Cheap flight deals from Gatwick to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Incheon Intl (ICN). 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 25 March 2025.

Round-trip from

£415

One-way from

£271

Popular in

August

Cheapest in

February

Average price

£415
China Eastern
  • China Eastern
  • 22/4-5/5
  • 4 total stops
  • 44h 10m total
  • London to Incheon
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25/4
  • 25/4
  • 3 total stops
  • 56h 00m total
  • London to Incheon
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Highest demand for flights based on searches. 22% potential increase in price (£122 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£22 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Find flight deals from Gatwick to Incheon Intl

Cheapest flights from Gatwick to Incheon Intl
Explore the most affordable flight options available from Gatwick to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Thu 24/418:00LGW - ICN
2 stops18h 40mChina Eastern
Thu 8/516:20ICN - LGW
1 stop22h 20mChina Eastern
Deal found 24/3£418
Sun 11/519:00LGW - ICN
2 stops32h 15mMultiple Airlines
Fri 16/521:15ICN - LGW
1 stop29h 15mMultiple Airlines
Deal found 24/3£436
Thu 12/612:35LGW - ICN
1 stop15h 00mAir China
Thu 19/617:50ICN - LGW
1 stop20h 45mAir China
Deal found 24/3£558
Tue 28/1020:20LGW - ICN
1 stop16h 25mChina Southern
Fri 28/1122:45ICN - LGW
1 stop27h 35mChina Southern
Deal found 24/3£572
Wed 12/1110:15LGW - ICN
1 stop23h 05mTurkish Airlines
Wed 26/1110:45ICN - LGW
1 stop19h 45mTurkish Airlines
Deal found 24/3£607

Cheapflights Fare Finder

Customise your flight search to find flights from Gatwick to Incheon Intl 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 25 March 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Incheon Intl Airport that are best for you.

Fly from

Gatwick

Fly to

Incheon Intl

Route

Depart

Return

Price

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Thu 24/4

18:00-20:40

2 stops18h 40m

Incheon Intl

Thu 8/5

16:20-06:40

1 stop22h 20m

£418

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sun 11/5

19:00-11:15

2 stops32h 15m

Incheon Intl

Fri 16/5

21:15-18:30

1 stop29h 15m

£436

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Thu 12/6

12:35-11:35

1 stop15h 00m

Incheon Intl

Thu 19/6

17:50-06:35

1 stop20h 45m

£558

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Fri 20/6

12:25-21:50

1 stop25h 25m

Incheon Intl

Thu 3/7

16:45-07:10

1 stop22h 25m

£578

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Wed 4/6

17:15-17:40

1 stop16h 25m

Incheon Intl

Wed 11/6

10:20-22:20

1 stop20h 00m

£623

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 20/5

21:20-20:45

2 stops39h 25m

£274

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Fri 12/9

12:25-13:55

1 stop17h 30m

£280

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Wed 16/4

11:35-21:05

2 stops25h 30m

£289

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Mon 21/4

12:35-16:35

1 stop20h 00m

£301

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Best time to book a flight from Gatwick to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

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

Currently, November is the cheapest month in which you can book a flight from London Gatwick Airport to Incheon Intl Airport (average of £676). Flying from London Gatwick Airport to Incheon Intl Airport in July is currently the most expensive (average of £1,180). 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 ICN?

Find hourly flight availability from Gatwick to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.

It’s optimal to fly from London Gatwick Airport to Incheon Intl Airport in the morning. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight at midday.

Rainfall in Incheon Intl by month

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

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 20.0 - 260.0 inches per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 20.0 mm.

Temperature in Incheon Intl by month

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

If weather is an important factor for your trip to Incheon Intl Airport, 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 Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated 25 March 2025.
To help decide which airline to fly from London to Seoul, see what other customers have to say about China Southern and China Eastern. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Southern
7.4
Good
91 reviews
Check prices

Food

7.3

Overall

7.4

Boarding

7.9

Entertainment

7.4

Comfort

7.8

Crew

8.2

Reviews

1 / 1
6.0
Good

Teak,Jun 2024

CAN - NRT

Boarding system very poor too much waiting and no system
China Southern
7.4
Good
91 reviews
China Southern
7.4
Good
91 reviews
Check prices

Food

7.3

Overall

7.4

Boarding

7.9

Entertainment

7.4

Comfort

7.8

Crew

8.2

Reviews

1 / 1
6.0
Good

Teak,Jun 2024

CAN - NRT

Boarding system very poor too much waiting and no system
China Eastern
7.1
Good
135 reviews
China Southern
7.4
Good
91 reviews
Check prices

Food

7.3

Overall

7.4

Boarding

7.9

Entertainment

7.4

Comfort

7.8

Crew

8.2

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 Incheon Intl. 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 Incheon Intl Airport round-trip?

    Our cheapest airline available from London Gatwick Airport to Incheon Intl Airport is China Eastern. Our recent data shows that you can find tickets from as low as £415 on this airline. Additional options worth looking into are Air China and China Southern, starting at £555 and £578 round-trip. China Eastern is priced at 22% lower than the current average price of a flight leaving 3 months from now.

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

    £280 is the cheapest one-way deal found within the past few days, from China Southern. You may also be able to find cheap deals on China Eastern and Air China, with prices starting from £281 and £299, respectively.

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

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

  • How can I find direct flights from Gatwick to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Gatwick to Incheon Intl 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 Incheon Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from London Gatwick Airport to Incheon Intl Airport (average of £676). Flying from London Gatwick Airport to Incheon Intl Airport in July is currently the most expensive (average of £1,180). 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

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Suwon
Daejeon
Seongnam

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Alternative routes for Gatwick to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Incheon Intl flights
Heathrow to Gimpo Intl flights
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Gatwick to Gimpo Intl flights
Luton to Incheon Intl flights

Top 3 airlines flying from Gatwick to Incheon Intl

Discover the top 3 airlines that operate flights from Gatwick to Incheon Intl. 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£357Average£562FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapest£362Average£451FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£564Average£766FlexibilityNo 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 Incheon Intl?

Deals for Gatwick to Incheon Intl 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 Incheon Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Gatwick to Incheon Intl for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Incheon Intl from Gatwick shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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