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Cheap flights from London Gatwick Airport to Incheon Intl Airport from £317

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ICN
17 Apr — 24 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 12 April 2025.

Round-trip from

£415

One-way from

£317

Popular in

August

Cheapest in

February

Average price

£588
China Eastern
  • China Eastern
  • 8/5-5/6
  • 3 total stops
  • 42h 20m total
  • London to Incheon
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5/5
  • 5/5
  • 2 total stops
  • 48h 15m total
  • London to Incheon
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£110 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 12 April 2025.

Thu 8/518:00LGW - ICN
1 stop15h 25mChina Eastern
Thu 5/620:15ICN - LGW
2 stops26h 55mChina Eastern
Deal found 11/4£415
Sat 17/511:15LGW - ICN
3 stops25h 25mMultiple Airlines
Tue 27/518:25ICN - LGW
1 stop20h 15mMultiple Airlines
Deal found 11/4£470
Tue 22/412:35LGW - ICN
1 stop20h 00mAir China
Thu 17/717:50ICN - LGW
1 stop20h 45mAir China
Deal found 11/4£570
Mon 23/617:15LGW - ICN
1 stop31h 25mTurkish Airlines
Fri 4/710:20ICN - LGW
1 stop20h 00mTurkish Airlines
Deal found 11/4£576

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 12 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

Thu 8/5

18:00-17:25

1 stop15h 25m

Incheon Intl

Thu 5/6

20:15-15:10

2 stops26h 55m

£415

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sat 17/5

11:15-20:40

3 stops25h 25m

Incheon Intl

Tue 27/5

18:25-06:40

1 stop20h 15m

£470

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 22/4

12:35-16:35

1 stop20h 00m

Incheon Intl

Thu 17/7

17:50-06:35

1 stop20h 45m

£570

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Mon 23/6

17:15-08:40

1 stop31h 25m

Incheon Intl

Fri 4/7

10:20-22:20

1 stop20h 00m

£576

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Thu 26/6

12:00-21:50

1 stop25h 50m

Incheon Intl

Mon 28/7

21:15-18:30

1 stop29h 15m

£642

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Mon 5/5

19:15-03:30

2 stops48h 15m

£317

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Wed 21/5

18:25-20:45

1 stop18h 20m

£325

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Mon 28/4

12:35-21:45

1 stop25h 10m

£328

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sat 14/6

18:40-08:25

1 stop29h 45m

£347

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Thu 3/7

12:00-21:50

1 stop25h 50m

£369

Flights are sorted by cheapest return flights first.

Deals found on 11/4

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 £676). Flying from London Gatwick Airport to Incheon Intl Airport 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 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 12 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 12 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 Qatar Airways. 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
94 reviews
Check prices

Entertainment

7.5

Food

7.4

Boarding

7.9

Comfort

7.8

Crew

8.3

Overall

7.5

Reviews

1 / 2
10.0
Excellent

Haris,Mar 2025

MNL - CAN

Aircraft staff was very nice, have a great services, much cooperative.
China Southern
7.5
Good
94 reviews
China Southern
7.5
Good
94 reviews
Check prices

Entertainment

7.5

Food

7.4

Boarding

7.9

Comfort

7.8

Crew

8.3

Overall

7.5

Reviews

1 / 2
10.0
Excellent

Haris,Mar 2025

MNL - CAN

Aircraft staff was very nice, have a great services, much cooperative.
SWISS
7.5
Good
1,575 reviews
China Southern
7.5
Good
94 reviews
Check prices

Entertainment

7.5

Food

7.4

Boarding

7.9

Comfort

7.8

Crew

8.3

Overall

7.5

Reviews

1 / 2
10.0
Excellent

Haris,Mar 2025

MNL - CAN

Aircraft staff was very nice, have a great services, much cooperative.
Qatar Airways
7.4
Good
3,550 reviews
China Southern
7.5
Good
94 reviews
Check prices

Entertainment

7.5

Food

7.4

Boarding

7.9

Comfort

7.8

Crew

8.3

Overall

7.5

Reviews

1 / 2
10.0
Excellent

Haris,Mar 2025

MNL - CAN

Aircraft staff was very nice, have a great services, much cooperative.
Turkish Airlines
7.3
Good
3,756 reviews
China Southern
7.5
Good
94 reviews
Check prices

Entertainment

7.5

Food

7.4

Boarding

7.9

Comfort

7.8

Crew

8.3

Overall

7.5

Reviews

1 / 2
10.0
Excellent

Haris,Mar 2025

MNL - CAN

Aircraft staff was very nice, have a great services, much cooperative.
China Eastern
7.2
Good
143 reviews
China Southern
7.5
Good
94 reviews
Check prices

Entertainment

7.5

Food

7.4

Boarding

7.9

Comfort

7.8

Crew

8.3

Overall

7.5

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 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 Turkish Airlines, starting at £570 and £576 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?

    £325 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 £328 and £347, 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 £1,194). 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

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
London City to Incheon Intl flights
Stansted 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 12 April 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£358Average£417FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£405Average£594FlexibilityNo cancel feeOn-time67%
Search Air China flights
Turkish AirlinesCheapest£559Average£758FlexibilityNo 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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