Find flights
When to book
FAQs

Cheap flights from Incheon Intl Airport to London Gatwick Airport from £145

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — LGW
19 Apr — 26 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 20 March 2026.

Mon 11/516:20
ICN
-
LGW
1 stop30h 40m
China Eastern
Sun 17/511:35
LGW
-
ICN
1 stop19h 35m
China Eastern
Deal found 18/3£347
Tue 12/518:25
ICN
-
LGW
1 stop28h 35m
China Eastern
Fri 15/511:35
LGW
-
ICN
1 stop21h 50m
China Eastern
Deal found 17/3£361
Sat 9/518:25
ICN
-
LGW
1 stop20h 15m
China Eastern
Sun 17/511:35
LGW
-
ICN
1 stop19h 35m
China Eastern
Deal found 18/3£364
Mon 11/516:15
ICN
-
LGW
1 stop30h 45m
China Eastern
Tue 26/511:35
LGW
-
ICN
1 stop16h 20m
China Eastern
Deal found 19/3£368
Mon 11/516:20
ICN
-
LGW
1 stop30h 40m
China Eastern
Mon 18/511:35
LGW
-
ICN
1 stop19h 35m
China Eastern
Deal found 17/3£372
Sun 10/516:20
ICN
-
LGW
1 stop30h 40m
China Eastern
Wed 13/511:35
LGW
-
ICN
1 stop19h 35m
China Eastern
Deal found 19/3£381
Wed 6/512:55
ICN
-
LGW
1 stop25h 45m
China Eastern
Mon 11/511:35
LGW
-
ICN
1 stop16h 20m
China Eastern
Deal found 19/3£386
Wed 13/516:20
ICN
-
LGW
1 stop30h 40m
China Eastern
Tue 19/518:00
LGW
-
ICN
1 stop15h 25m
China Eastern
Deal found 18/3£387
Thu 7/516:20
ICN
-
LGW
1 stop22h 20m
China Eastern
Wed 13/518:00
LGW
-
ICN
1 stop15h 25m
China Eastern
Deal found 19/3£403
Wed 27/512:55
ICN
-
LGW
1 stop34h 05m
China Eastern
Wed 10/611:35
LGW
-
ICN
2 stops19h 20m
China Eastern
Deal found 19/3£406
Wed 1/416:20
ICN
-
LGW
1 stop30h 40m
China Eastern
Wed 15/418:00
LGW
-
ICN
1 stop18h 45m
China Eastern
Deal found 15/3£413

Find 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 20 March 2026.

Round-trip from

£347

One-way from

£145

Popular in

January

Cheapest in

September

Average price

£329
China Eastern
  • China Eastern
  • 11/5-17/5
  • 2 total stops
  • 50h 15m total
  • Incheon to London
Search Deals
China Eastern
  • China Eastern
  • 11/6
  • 1 total stop
  • 28h 35m total
  • Incheon to London
Search Deals
Highest demand for flights based on searches. 71% potential increase in price (£1,336 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 37% potential price decrease (£149 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 20 March 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

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Sun 10/5

18:25-06:40

1 stop20h 15m

London Gatwick

Sun 17/5

11:35-11:55

1 stop16h 20m

£576

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Sun 14/6

23:55-19:45

1 stop27h 50m

London Gatwick

Mon 22/6

21:45-18:40

1 stop36h 55m

£621

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Tue 26/5

23:55-12:35

1 stop20h 40m

London Gatwick

Wed 3/6

14:35-17:00

1 stop18h 25m

£621

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Wed 13/5

22:45-12:35

1 stop21h 50m

London Gatwick

Wed 20/5

21:45-18:40

1 stop36h 55m

£629

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Fri 10/4

23:55-12:35

1 stop20h 40m

London Gatwick

Mon 13/4

21:45-18:40

1 stop36h 55m

£649

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Fri 3/4

22:45-12:35

1 stop21h 50m

London Gatwick

Fri 10/4

14:35-17:00

1 stop18h 25m

£649

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Wed 1/4

22:45-12:35

1 stop21h 50m

London Gatwick

Sat 4/4

21:45-18:40

1 stop36h 55m

£652

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Wed 5/8

22:45-12:35

1 stop21h 50m

London Gatwick

Thu 20/8

14:35-17:00

1 stop18h 25m

£655

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Wed 15/4

00:15-06:40

1 stop38h 25m

London Gatwick

Fri 17/4

14:55-18:05

1 stop19h 10m

£674

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

Wed 2/9

13:05-06:35

1 stop25h 30m

London Gatwick

Sun 20/9

20:50-22:00

1 stop17h 10m

£675

Flights are sorted by cheapest return flights first.

Deals found on 18/3

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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 £576, China Eastern can have you in London Gatwick Airport from Incheon Intl Airport in 20h 15m. There are 5512 mi between Incheon Intl Airport and London Gatwick Airport. Both multi-stop and direct flights can be found to your destination and back.

  • 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
Wembley
Croydon
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Romford
Ipswich
Bedford
Chelmsford
Southend-on-Sea

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.