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Cheap flights from Incheon Intl Airport to London Gatwick Airport from £144

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 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — LGW
4 1월 — 11 1월1
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 5 12월 2025.

토 27/1212:55ICN - LGW
1 stop26h 35mChina Eastern
수 31/1210:30LGW - ICN
1 stop21h 55mChina Eastern
Deal found 2/12£426
일 28/1208:55ICN - LGW
1 stop38h 05mChina Eastern
수 31/1217:00LGW - ICN
1 stop33h 55mChina Eastern
Deal found 4/12£429
토 27/1212:55ICN - LGW
1 stop26h 35mChina Eastern
일 4/110:30LGW - ICN
1 stop25h 15mChina Eastern
Deal found 2/12£430
금 26/1216:20ICN - LGW
1 stop30h 40mMultiple Airlines
수 6/521:50LGW - ICN
2 stops29h 35mMultiple Airlines
Deal found 2/12£432
월 29/1222:45ICN - LGW
1 stop27h 35mMultiple Airlines
수 6/521:50LGW - ICN
2 stops29h 35mMultiple Airlines
Deal found 2/12£438
일 28/1208:55ICN - LGW
1 stop30h 35mChina Eastern
일 4/117:00LGW - ICN
1 stop37h 20mChina Eastern
Deal found 3/12£438
수 10/1214:50ICN - LGW
2 stops32h 20mMultiple Airlines
일 14/1206:50LGW - ICN
2 stops19h 50mMultiple Airlines
Deal found 3/12£441
목 11/1211:10ICN - LGW
2 stops35h 45mMultiple Airlines
월 15/1207:00LGW - ICN
2 stops19h 40mMultiple Airlines
Deal found 4/12£442
금 26/1216:20ICN - LGW
1 stop30h 40mMultiple Airlines
일 3/521:50LGW - ICN
2 stops29h 35mMultiple Airlines
Deal found 2/12£443
월 15/1216:10ICN - LGW
1 stop23h 20mChina Eastern
금 2/110:30LGW - ICN
1 stop25h 15mChina Eastern
Deal found 2/12£444
수 3/1213:10ICN - LGW
2 stops34h 00mMultiple Airlines
일 7/1206:50LGW - ICN
2 stops30h 05mMultiple Airlines
Deal found 2/12£451
토 27/1212:55ICN - LGW
1 stop26h 35mMultiple Airlines
화 28/406:00LGW - ICN
2 stops23h 55mMultiple Airlines
Deal found 2/12£453

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 5 12월 2025.

Round-trip from

£406

One-way from

£144

Popular in

October

Cheapest in

September

Average price

£360
Air China
  • Air China
  • 19/1-28/1
  • 3 total stops
  • 48h 45m total
  • Incheon to London
Search Deals
Air China
  • Air China
  • 20/1
  • 2 total stops
  • 28h 45m total
  • Incheon to London
Search Deals
High demand for flights, 7% potential price rise
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Cheapest flight prices on average. 9% potential price decrease (£32 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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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 5 12월 2025.
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

금 23/1

13:15-06:30

2 stops26h 15m

London Gatwick

일 25/1

10:30-15:50

2 stops20h 20m

£456

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

목 18/12

23:40-18:25

1 stop27h 45m

London Gatwick

목 25/12

13:35-18:10

1 stop19h 35m

£599

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

수 4/3

23:40-11:40

1 stop21h 00m

London Gatwick

화 17/3

09:40-18:10

1 stop23h 30m

£609

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

목 26/2

23:40-11:40

1 stop21h 00m

London Gatwick

수 4/3

13:35-16:50

1 stop18h 15m

£609

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

월 2/3

23:40-20:50

1 stop30h 10m

London Gatwick

화 17/3

13:35-18:10

1 stop19h 35m

£609

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

목 5/3

23:40-18:25

1 stop27h 45m

London Gatwick

월 16/3

20:25-18:10

1 stop36h 45m

£609

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

금 26/12

22:20-06:40

1 stop41h 20m

London Gatwick

화 30/12

09:40-18:10

1 stop23h 30m

£611

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

화 24/2

23:40-11:40

1 stop21h 00m

London Gatwick

목 5/3

13:35-16:50

1 stop18h 15m

£634

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

목 5/3

23:40-20:50

1 stop30h 10m

London Gatwick

목 19/3

09:40-18:10

1 stop23h 30m

£634

IncheonLondon

ICN - LGW

ICNLGW

Incheon Intl

월 2/3

22:20-11:40

1 stop22h 20m

London Gatwick

일 22/3

23:55-16:50

1 stop31h 55m

£636

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 24 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.

Cheapflights Insights

Everything you need to know about your flight from Incheon Intl Airport to London Gatwick Airport

What is the cheapest month to book a flight from Incheon Intl Airport to London Gatwick Airport?

Currently, September is the cheapest month in which you can book a flight from Incheon Intl Airport to London Gatwick Airport (average of £109). Flying from Incheon Intl Airport to London Gatwick Airport in October is currently the most expensive (average of £941). 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.

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 £456, China Eastern can have you in London Gatwick Airport from Incheon Intl Airport in 26h 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.

  • What is the cheapest month to book a flight from Incheon Intl Airport to London Gatwick Airport?

    Currently, September is the cheapest month in which you can book a flight from Incheon Intl Airport to London Gatwick Airport (average of £109). Flying from Incheon Intl Airport to London Gatwick Airport in October is currently the most expensive (average of £941). 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
Milton Keynes
Croydon
Hounslow
Slough
Gatwick
Luton
Ilford
Wembley
Colchester
Brentford
Watford
Hayes
Crawley
Deal
Winchester
Romford
Bedford
Chichester
Guildford
Ipswich

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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

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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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