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Cheap flights from London Gatwick Airport to Incheon Intl Airport from £256

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ICN
23 Jul — 30 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Incheon Intl

Enter your travel dates to find the best prices.

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 23 June 2026.

Wed 2/911:35
LGW
-
ICN
1 stop19h 35m
China Eastern
Wed 16/918:25
ICN
-
LGW
1 stop32h 45m
China Eastern
Deal found 23/6£646
Mon 7/911:40
LGW
-
ICN
1 stop18h 15m
Multiple Airlines
Sun 20/919:40
ICN
-
LGW
2 stops34h 35m
Multiple Airlines
Deal found 22/6£647
Sun 1/1110:30
LGW
-
ICN
3 stops27h 15m
China Eastern
Sat 7/1116:05
ICN
-
LGW
2 stops47h 25m
China Eastern
Deal found 23/6£648
Mon 17/820:45
LGW
-
ICN
2 stops30h 05m
Multiple Airlines
Fri 21/816:20
ICN
-
LGW
1 stop34h 50m
Multiple Airlines
Deal found 22/6£648
Tue 11/820:45
LGW
-
ICN
2 stops30h 05m
Multiple Airlines
Fri 21/816:20
ICN
-
LGW
1 stop34h 50m
Multiple Airlines
Deal found 23/6£649
Tue 21/708:50
LGW
-
ICN
2 stops47h 05m
Multiple Airlines
Thu 30/716:15
ICN
-
LGW
1 stop22h 25m
Multiple Airlines
Deal found 22/6£650
Mon 9/1110:30
LGW
-
ICN
1 stop16h 25m
China Eastern
Fri 20/1113:15
ICN
-
LGW
2 stops26h 15m
China Eastern
Deal found 23/6£651
Tue 8/912:35
LGW
-
ICN
1 stop20h 00m
Air China
Sun 13/910:50
ICN
-
LGW
1 stop16h 00m
Air China
Deal found 22/6£653
Mon 6/720:20
LGW
-
ICN
1 stop17h 40m
Air China
Fri 24/710:50
ICN
-
LGW
1 stop16h 10m
Air China
Deal found 19/6£654
Fri 11/911:00
LGW
-
ICN
1 stop18h 55m
Multiple Airlines
Sun 27/908:15
ICN
-
LGW
2 stops31h 10m
Multiple Airlines
Deal found 21/6£654
Mon 14/911:40
LGW
-
ICN
1 stop18h 15m
Multiple Airlines
Wed 23/918:25
ICN
-
LGW
1 stop20h 15m
Multiple Airlines
Deal found 19/6£655
Tue 25/817:40
LGW
-
ICN
1 stop20h 10m
Multiple Airlines
Sat 5/908:55
ICN
-
LGW
1 stop18h 15m
Multiple Airlines
Deal found 20/6£656

Find 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 23 June 2026.

Round-trip from

£646

One-way from

£256

Popular in

December

Cheapest in

February

Average price

£514
China Eastern
  • China Eastern
  • 2/9-16/9
  • 2 total stops
  • 52h 20m total
  • London to Incheon
Search Deals
Air China
  • Air China
  • 3/9
  • 1 total stop
  • 15h 00m total
  • London to Incheon
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 23 June 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Mon 28/9

11:35-11:55

1 stop16h 20m

Incheon Intl

Thu 22/10

11:55-06:40

2 stops26h 45m

£714

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sun 30/8

11:35-22:45

2 stops27h 10m

Incheon Intl

Thu 10/9

08:55-19:10

1 stop18h 15m

£716

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Fri 23/10

11:35-11:55

1 stop16h 20m

Incheon Intl

Sat 31/10

16:20-14:00

1 stop30h 40m

£935

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Mon 7/12

17:25-08:55

1 stop30h 30m

Incheon Intl

Wed 6/1

10:35-09:10

1 stop31h 35m

£963

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Wed 19/8

11:35-16:55

2 stops21h 20m

Incheon Intl

Mon 24/8

22:40-19:10

2 stops28h 30m

£998

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 4/8

22:00-14:50

2 stops32h 50m

Incheon Intl

Tue 11/8

15:50-19:10

2 stops35h 20m

£1,009

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Fri 7/8

22:00-11:00

2 stops29h 00m

Incheon Intl

Sun 9/8

13:00-06:40

2 stops25h 40m

£1,029

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sun 4/10

07:30-08:35

1 stop17h 05m

Incheon Intl

Mon 26/10

00:05-16:30

1 stop25h 25m

£1,061

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sat 4/7

11:35-20:40

2 stops25h 05m

Incheon Intl

Sat 11/7

13:10-06:40

2 stops25h 30m

£1,077

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Mon 7/12

08:35-17:15

1 stop23h 40m

Incheon Intl

Tue 5/1

00:20-05:55

1 stop38h 35m

£1,105

Flights are sorted by cheapest return flights first.

Deals found on 20/6

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
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, February is the cheapest month in which you can book a flight from London Gatwick Airport to Incheon Intl Airport (average of £308). Flying from London Gatwick Airport to Incheon Intl Airport in December is currently the most expensive (average of £849). 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.

How much does it cost for a return flight from London Gatwick Airport to Incheon Intl Airport?

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 23 June 2026.
Check out reviews from past customers who have flown with China Eastern from London Gatwick Airport to Incheon Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Eastern
7.3
Good
226 reviews
Check prices

Boarding

7.7

Crew

7.9

Entertainment

6.4

Comfort

7.3

Overall

7.3

Food

7.0

Reviews

1 / 7
10.0
Excellent

Anonymous,Feb 2026

LGW - PVG

Not much selection for westerners with regards to videos. But the upgrade was amazing. So gave 5 stars. Thank you.
China Eastern
7.3
Good
226 reviews
China Eastern
7.3
Good
226 reviews
Check prices

Boarding

7.7

Crew

7.9

Entertainment

6.4

Comfort

7.3

Overall

7.3

Food

7.0

Reviews

1 / 7
10.0
Excellent

Anonymous,Feb 2026

LGW - PVG

Not much selection for westerners with regards to videos. But the upgrade was amazing. So gave 5 stars. Thank you.

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.

  • How long is the flight from London Gatwick Airport to Incheon Intl Airport?

    Airlines like China Eastern and Turkish Airlines fly from London Gatwick Airport to Incheon Intl Airport in about 16h 20m. The time it takes to get you to your destination can typically vary by up to 14h 10m. London Gatwick Airport and Incheon Intl Airport are separated by a distance of 5512 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly 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 £305 on this airline. China Eastern is priced at 48% lower than the current average price of a flight leaving 3 months from now.

  • 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, February is the cheapest month in which you can book a flight from London Gatwick Airport to Incheon Intl Airport (average of £308). Flying from London Gatwick Airport to Incheon Intl Airport in December is currently the most expensive (average of £849). 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 Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
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 airline flying from Gatwick to Incheon Intl

Discover the top airline 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 23 June 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£305Average£325FlexibilityNo cancel feeOn-time62%
Search China Eastern 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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