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Cheap flights from Incheon Intl Airport to London Gatwick Airport from £127

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — LGW
18 Feb — 25 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Incheon Intl to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Gatwick (LGW). 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 19 January 2026.

Round-trip from

£351

One-way from

£127

Popular in

October

Cheapest in

September

Average price

£632
China Eastern
  • China Eastern
  • 11/5-20/5
  • 2 total stops
  • 42h 00m total
  • Incheon to London
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China Eastern
  • China Eastern
  • 25/1
  • 1 total stop
  • 32h 30m total
  • Incheon to London
Search Deals
High demand for flights, 7% potential price rise
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Cheapest flight prices on average. 10% potential price decrease (£36 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find flight deals from Incheon Intl to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Incheon Intl to Gatwick
Explore the most affordable flight options available from Incheon Intl to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 January 2026.

Tue 27/116:10
ICN
-
LGW
1 stop23h 20m
China Eastern
Wed 28/110:30
LGW
-
ICN
1 stop19h 35m
China Eastern
Deal found 16/1£350
Mon 11/516:15
ICN
-
LGW
1 stop22h 25m
China Eastern
Wed 20/511:35
LGW
-
ICN
1 stop19h 35m
China Eastern
Deal found 16/1£351
Fri 8/518:25
ICN
-
LGW
1 stop20h 15m
China Eastern
Fri 29/511:35
LGW
-
ICN
1 stop16h 20m
China Eastern
Deal found 16/1£359
Tue 27/116:10
ICN
-
LGW
1 stop30h 50m
China Eastern
Mon 2/217:00
LGW
-
ICN
1 stop37h 20m
China Eastern
Deal found 18/1£359
Tue 27/116:20
ICN
-
LGW
1 stop23h 10m
China Eastern
Tue 3/210:30
LGW
-
ICN
1 stop19h 35m
China Eastern
Deal found 18/1£361
Mon 26/116:20
ICN
-
LGW
1 stop23h 10m
China Eastern
Mon 16/217:00
LGW
-
ICN
1 stop37h 20m
China Eastern
Deal found 16/1£362
Thu 12/312:55
ICN
-
LGW
1 stop26h 35m
China Eastern
Wed 18/310:30
LGW
-
ICN
1 stop25h 15m
China Eastern
Deal found 17/1£363
Wed 28/116:10
ICN
-
LGW
1 stop30h 50m
China Eastern
Mon 2/217:00
LGW
-
ICN
1 stop37h 05m
China Eastern
Deal found 15/1£364
Tue 10/316:10
ICN
-
LGW
1 stop30h 50m
China Eastern
Fri 13/310:30
LGW
-
ICN
1 stop25h 15m
China Eastern
Deal found 18/1£365
Thu 5/316:10
ICN
-
LGW
1 stop23h 20m
China Eastern
Thu 12/317:00
LGW
-
ICN
1 stop37h 05m
China Eastern
Deal found 17/1£366
Tue 3/316:10
ICN
-
LGW
1 stop23h 20m
China Eastern
Sat 7/310:30
LGW
-
ICN
1 stop19h 35m
China Eastern
Deal found 16/1£368
Sun 25/116:10
ICN
-
LGW
1 stop30h 50m
China Eastern
Mon 2/210:30
LGW
-
ICN
1 stop19h 35m
China Eastern
Deal found 16/1£369

Cheapflights Fare Finder

 
Customise your flight search to find flights from Incheon Intl to Gatwick 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 19 January 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to London Gatwick Airport that are best for you.

Fly from

Incheon Intl

Fly to

Gatwick

Route

Depart

Return

Price

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Wed 4/3

16:10-14:00

1 stop30h 50m

London Gatwick

Thu 12/3

17:00-15:20

1 stop37h 20m

£375

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Fri 27/3

14:30-14:00

1 stop32h 30m

London Gatwick

Wed 8/4

18:25-15:20

1 stop36h 55m

£417

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Tue 14/4

12:55-15:00

1 stop34h 05m

London Gatwick

Sun 19/4

11:35-15:10

1 stop19h 35m

£417

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Wed 22/4

12:55-15:00

1 stop34h 05m

London Gatwick

Sat 25/4

11:35-15:20

1 stop19h 45m

£477

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Wed 4/3

16:40-06:30

2 stops22h 50m

London Gatwick

Wed 11/3

10:30-15:50

2 stops20h 20m

£486

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Thu 19/2

16:10-06:30

1 stop23h 20m

London Gatwick

Wed 25/2

17:00-20:45

1 stop18h 45m

£520

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Wed 28/1

00:10-16:10

1 stop25h 00m

London Gatwick

Thu 12/2

06:25-09:05

1 stop17h 40m

£521

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Wed 25/2

00:10-16:10

1 stop25h 00m

London Gatwick

Wed 4/3

10:15-09:05

1 stop37h 50m

£521

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Wed 25/2

10:45-16:10

1 stop38h 25m

London Gatwick

Thu 5/3

06:25-09:05

1 stop17h 40m

£521

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Wed 18/2

00:10-09:25

1 stop18h 15m

London Gatwick

Wed 4/3

06:25-18:20

1 stop26h 55m

£521

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 21 results
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Best time to book a flight from Incheon Intl to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Incheon Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Gatwick. 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 Incheon Intl Airport to London Gatwick Airport?

    For as low as £375, China Eastern can have you in London Gatwick Airport from Incheon Intl Airport in 30h 50m. There are 5512 mi between Incheon Intl Airport and London Gatwick Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Incheon Intl to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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
Milton Keynes
Croydon
Luton
Slough
Gatwick
Hounslow
Wembley
Ilford
Brentford
Hayes
Colchester
Watford
Crawley
Kingston upon Thames
Bedford
Chelmsford
Eastbourne
Romford
Folkestone
Southall

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Incheon Intl to Gatwick

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

Cheapflights helps you search for flights from Incheon Intl to Gatwick via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Incheon Intl to Gatwick?

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

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

Yes, we can. To see specific flights from Incheon Intl to Gatwick with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Incheon Intl to Gatwick flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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