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Cheap flights from London Gatwick Airport to Incheon Intl Airport from £243

LGW — ICN
21 Sep — 28 Sep1
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

Tue 25/811:35 -
2 stops30h 05m
Wed 2/915:25 -
2 stops35h 45m
Deal found 21/8£544
Mon 12/1011:40 -
1 stop18h 15m
Wed 21/1016:45 -
1 stop21h 45m
Deal found 19/8£545
Sun 6/922:10 -
1 stop33h 15m
Mon 14/921:15 -
1 stop29h 15m
Deal found 21/8£546
Fri 4/912:35 -
1 stop17h 40m
Sat 12/922:45 -
1 stop28h 40m
Deal found 21/8£547
Thu 10/912:35 -
1 stop20h 00m
Mon 21/910:50 -
1 stop15h 30m
Deal found 22/8£548
Mon 24/811:35 -
1 stop19h 45m
Wed 26/815:15 -
1 stop23h 15m
Deal found 20/8£549
Tue 25/811:35 -
1 stop17h 55m
Thu 27/815:15 -
1 stop36h 25m
Deal found 21/8£550
Wed 2/911:35 -
1 stop16h 20m
Mon 28/908:55 -
1 stop18h 15m
Deal found 20/8£550
Sat 5/922:00 -
2 stops30h 10m
Tue 8/916:15 -
1 stop30h 45m
Deal found 21/8£551
Mon 7/922:00 -
1 stop35h 25m
Thu 17/922:45 -
1 stop28h 15m
Deal found 21/8£552

Find flight deals from Gatwick to Incheon Intl

Round-trip from

£544

One-way from

£243

Popular in

August

Cheapest in

February

Average price

£856
China Southern
  • China Southern
  • 4/9-6/9
  • 2 total stops
  • 54h 55m total
  • London to Incheon
Search Deals
Air China
  • Air China
  • 18/9
  • 1 total stop
  • 16h 40m total
  • London to Incheon
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£125 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
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 London Gatwick - ICN Incheon Intl

LGWICN

London Gatwick

Sat 31/10

10:05-18:20

1 stop23h 15m

Incheon Intl

Sat 14/11

10:35-22:35

1 stop21h 00m

£755
Fastest return journey

LondonIncheon

LGW London Gatwick - ICN Incheon Intl

LGWICN

London Gatwick

Tue 1/9

10:35-09:35

1 stop15h 00m

Incheon Intl

Wed 16/9

22:25-09:25

2 stops19h 00m

£805

LondonIncheon

LGW London Gatwick - ICN Incheon Intl

LGWICN

London Gatwick

Wed 2/9

10:25-09:35

1 stop15h 10m

Incheon Intl

Wed 9/9

22:25-09:25

2 stops19h 00m

£805

LondonIncheon

LGW London Gatwick - ICN Incheon Intl

LGWICN

London Gatwick

Fri 25/12

10:05-18:20

1 stop23h 15m

Incheon Intl

Thu 7/1

00:05-16:30

1 stop25h 25m

£829

LondonIncheon

LGW London Gatwick - ICN Incheon Intl

LGWICN

London Gatwick

Thu 24/9

09:00-07:10

2 stops38h 10m

Incheon Intl

Thu 22/10

13:40-06:40

2 stops25h 00m

£996

LondonIncheon

LGW London Gatwick - ICN Incheon Intl

LGWICN

London Gatwick

Tue 3/11

13:35-16:50

1 stop18h 15m

Incheon Intl

Fri 13/11

23:40-18:25

1 stop27h 45m

£1,024

LondonIncheon

LGW London Gatwick - ICN Incheon Intl

LGWICN

London Gatwick

Thu 5/11

08:40-10:30

1 stop16h 50m

Incheon Intl

Fri 6/11

00:20-05:55

1 stop38h 35m

£1,035

LondonIncheon

LGW London Gatwick - ICN Incheon Intl

LGWICN

London Gatwick

Sun 11/10

09:00-17:05

1 stop24h 05m

Incheon Intl

Mon 9/11

00:20-05:55

1 stop38h 35m

£1,087

LondonIncheon

LGW London Gatwick - ICN Incheon Intl

LGWICN

London Gatwick

Sun 6/9

10:25-09:35

1 stop15h 10m

Incheon Intl

Sun 13/9

22:25-09:25

2 stops19h 00m

£1,093

LondonIncheon

LGW London Gatwick - ICN Incheon Intl

LGWICN

London Gatwick

Sat 17/10

23:55-17:00

1 stop33h 05m

Incheon Intl

Wed 4/11

22:20-11:40

1 stop22h 20m

£1,102

Flights are sorted by cheapest return flights first.

Deals found on 22/8

Showing 1-10 of 21 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

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 £298). Flying from London Gatwick Airport to Incheon Intl Airport in August is currently the most expensive (average of £884). 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?

Airfare is below average for this route at the moment.

London Gatwick Airport to Incheon Intl Airport flights typically cost between £603 and £800 in September.
The cheapest return price found within the last 5 days was £544 on Multiple Airlines (4 Sept–6 Sept).

Reviews of airlines servicing Incheon Intl

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
232 reviews
Check prices

Boarding

7.6

Overall

7.3

Food

7.0

Comfort

7.3

Entertainment

6.3

Crew

7.8

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
232 reviews
China Eastern
7.3
Good
232 reviews
Check prices

Boarding

7.6

Overall

7.3

Food

7.0

Comfort

7.3

Entertainment

6.3

Crew

7.8

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

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

    Airlines like Turkish Airlines and Qatar Airways fly from London Gatwick Airport to Incheon Intl Airport in about 23h 15m. The time it takes to get you to your destination can typically vary by up to 14h 55m. 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 £296 on this airline. China Eastern is priced at 49% 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 £298). Flying from London Gatwick Airport to Incheon Intl Airport in August is currently the most expensive (average of £884). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Gatwick to Incheon Intl

Heathrow to Incheon Intl flights
Heathrow to Gimpo Intl flights
Stansted to Incheon Intl flights
London City to Incheon Intl flights
Luton to Incheon Intl flights
Gatwick to Gimpo Intl flights

Top airline flying from Gatwick to Incheon Intl

AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£296Average£315FlexibilityNo cancel feeOn-time62%
Search China Eastern flights

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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.

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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.

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