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Cheap flights from London Gatwick Airport to Incheon Intl Airport from £311

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ICN
4 May — 11 May1
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 29 April 2025.

Round-trip from

£432

One-way from

£311

Popular in

August

Cheapest in

February

Average price

£575
China Eastern
  • China Eastern
  • 1/9-13/10
  • 4 total stops
  • 45h 45m total
  • London to Incheon
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27/5
  • 27/5
  • 2 total stops
  • 32h 10m total
  • London to Incheon
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£105 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£20 potential savings vs. average return price).
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Average for round-trip flights in April 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 29 April 2025.

Mon 1/918:05LGW - ICN
2 stops19h 00mChina Eastern
Mon 13/1011:55ICN - LGW
2 stops26h 45mChina Eastern
Deal found 29/4£432
Sat 17/511:15LGW - ICN
3 stops25h 25mMultiple Airlines
Sun 25/516:20ICN - LGW
1 stop30h 50mMultiple Airlines
Deal found 28/4£436
Fri 13/612:35LGW - ICN
1 stop15h 00mAir China
Fri 20/617:50ICN - LGW
1 stop20h 45mAir China
Deal found 29/4£450
Sat 1/1120:25LGW - ICN
1 stop16h 20mChina Southern
Fri 21/1122:45ICN - LGW
1 stop27h 35mChina Southern
Deal found 28/4£504
Mon 23/617:15LGW - ICN
1 stop31h 25mTurkish Airlines
Mon 7/710:20ICN - LGW
1 stop37h 55mTurkish Airlines
Deal found 29/4£581

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 29 April 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

Mon 1/9

18:05-21:05

2 stops19h 00m

Incheon Intl

Mon 13/10

11:55-06:40

2 stops26h 45m

£432

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sat 17/5

11:15-20:40

3 stops25h 25m

Incheon Intl

Sun 25/5

16:20-15:10

1 stop30h 50m

£436

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Fri 13/6

12:35-11:35

1 stop15h 00m

Incheon Intl

Fri 20/6

17:50-06:35

1 stop20h 45m

£450

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Mon 23/6

17:15-08:40

1 stop31h 25m

Incheon Intl

Mon 7/7

10:20-16:15

1 stop37h 55m

£581

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sat 25/10

21:30-21:45

1 stop16h 15m

Incheon Intl

Fri 7/11

22:45-17:20

1 stop27h 35m

£594

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 27/5

21:20-13:30

2 stops32h 10m

£311

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Thu 5/6

11:35-15:25

1 stop19h 50m

£323

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 17/6

12:35-21:45

1 stop25h 10m

£338

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sat 14/6

18:40-08:25

1 stop29h 45m

£389

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Mon 20/10

12:00-13:55

1 stop17h 55m

£454

Flights are sorted by cheapest return flights first.

Deals found on 27/4

Showing 1-10 of 12 results
1
2

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 £675). Flying from London Gatwick Airport to Incheon Intl Airport in July is currently the most expensive (average of £1,165). 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 29 April 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 29 April 2025.
To help decide which airline to fly from London to Seoul, see what other customers have to say about China Southern, SWISS and Turkish Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Southern
7.5
Good
96 reviews
Check prices

Comfort

7.8

Entertainment

7.5

Boarding

7.9

Overall

7.5

Crew

8.3

Food

7.3

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines
China Southern
7.5
Good
96 reviews
China Southern
7.5
Good
96 reviews
Check prices

Comfort

7.8

Entertainment

7.5

Boarding

7.9

Overall

7.5

Crew

8.3

Food

7.3

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines
SWISS
7.5
Good
1,588 reviews
China Southern
7.5
Good
96 reviews
Check prices

Comfort

7.8

Entertainment

7.5

Boarding

7.9

Overall

7.5

Crew

8.3

Food

7.3

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines
Turkish Airlines
7.3
Good
3,788 reviews
China Southern
7.5
Good
96 reviews
Check prices

Comfort

7.8

Entertainment

7.5

Boarding

7.9

Overall

7.5

Crew

8.3

Food

7.3

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines
Ethiopian Air
7.2
Good
769 reviews
China Southern
7.5
Good
96 reviews
Check prices

Comfort

7.8

Entertainment

7.5

Boarding

7.9

Overall

7.5

Crew

8.3

Food

7.3

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines

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 £432 on this airline. Additional options worth looking into are Air China and Turkish Airlines, starting at £450 and £581 round-trip. China Eastern is priced at 18% 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?

    £323 is the cheapest one-way deal found within the past few days, from China Eastern. You may also be able to find cheap deals on Air China and SWISS, with prices starting from £338 and £389, 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 £675). Flying from London Gatwick Airport to Incheon Intl Airport in July is currently the most expensive (average of £1,165). 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

Browse thousands of different options on Cheapflights for your next trip

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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
Stansted to Incheon Intl flights
London City to Incheon Intl flights
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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£350Average£402FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£396Average£565FlexibilityNo cancel feeOn-time67%
Search Air China flights
Turkish AirlinesCheapest£546Average£741FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

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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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