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Cheap flights from Key West to London Gatwick Airport from £316

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — LGW
22 Mar — 29 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Key West to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Key West to Gatwick
Explore the most affordable flight options available from Key West to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2026.

Sun 5/412:25
EYW
-
LGW
2 stops40h 35m
Multiple Airlines
Sun 12/414:00
LGW
-
EYW
1 stop27h 26m
Multiple Airlines
Deal found 19/2£636
Thu 5/309:46
EYW
-
LGW
1 stop19h 14m
Multiple Airlines
Sun 8/311:55
LGW
-
EYW
2 stops28h 31m
Multiple Airlines
Deal found 19/2£824
Tue 17/312:25
EYW
-
LGW
3 stops18h 30m
Multiple Airlines
Thu 26/308:30
LGW
-
EYW
3 stops33h 07m
Multiple Airlines
Deal found 17/2£948
Sat 4/416:20
EYW
-
LGW
2 stops20h 50m
Multiple Airlines
Sun 12/414:00
LGW
-
EYW
1 stop27h 26m
Multiple Airlines
Deal found 19/2£1,010
Tue 3/313:01
EYW
-
LGW
2 stops39h 44m
Multiple Airlines
Tue 24/314:00
LGW
-
EYW
1 stop25h 11m
Multiple Airlines
Deal found 18/2£1,047
Sat 11/412:30
EYW
-
LGW
2 stops21h 10m
Multiple Airlines
Sun 19/415:40
LGW
-
EYW
2 stops24h 58m
Multiple Airlines
Deal found 19/2£1,403

Find flight deals from Key West to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) 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 February 2026.

Round-trip from

£636

One-way from

£316
5/4-12/4
  • 5/4-12/4
  • 3 total stops
  • 68h 01m total
  • Key West to London
Search Deals
American Airlines
  • American Airlines
  • 10/6
  • 2 total stops
  • 14h 22m total
  • Key West to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Key West 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 February 2026.
Use the filters below to find and compare flights from Key West to London Gatwick Airport that are best for you.

Fly from

Key West

Fly to

Gatwick

Route

Depart

Return

Price

Key WestLondon

EYW - LGW

EYWLGW

Key West

Thu 5/3

14:25-22:35

3 stops27h 10m

London Gatwick

Sun 8/3

06:20-12:30

3 stops35h 10m

£914

Key WestLondon

EYW - LGW

EYWLGW

Key West

Tue 17/3

12:25-10:55

3 stops18h 30m

London Gatwick

Thu 26/3

08:30-13:37

3 stops33h 07m

£948

Key WestLondon

EYW - LGW

EYWLGW

Key West

Sat 4/4

16:20-18:10

2 stops20h 50m

London Gatwick

Sun 12/4

14:00-12:26

1 stop27h 26m

£1,010

Key WestLondon

EYW - LGW

EYWLGW

Key West

Tue 3/3

13:01-09:45

2 stops39h 44m

London Gatwick

Tue 24/3

14:00-11:11

1 stop25h 11m

£1,047

Key WestLondon

EYW - LGW

EYWLGW

Key West

Sat 4/4

12:30-20:25

3 stops26h 55m

London Gatwick

Sun 12/4

12:05-11:38

2 stops28h 33m

£1,646

Key WestLondon

EYW - LGW

EYWLGW

Key West

Wed 10/6

11:28-10:40

2 stops18h 12m

£316

Key WestLondon

EYW - LGW

EYWLGW

Key West

Sat 4/4

15:28-06:20

3 stops57h 52m

£388

Key WestLondon

EYW - LGW

EYWLGW

Key West

Wed 10/6

11:46-18:25

3 stops25h 39m

£389

Key WestLondon

EYW - LGW

EYWLGW

Key West

Sat 4/4

11:43-09:20

2 stops16h 37m

£565

Flights are sorted by cheapest return flights first.

Deals found on 16/2

Best time to book a flight from Key West to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Key West 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 Key West to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Key West to London Gatwick?

    Most people fly from Key West (EYW) if they book a flight from Key West to London Gatwick. On average, Key West has 0 outbound flights to London Gatwick per day from 0 airlines. Key West is conveniently located just 2.6 mi from Key West’s city center.

  • Can I find deals for flights from Key West to Gatwick that include hotel bookings?

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

  • How can I find direct flights from Key West to Gatwick?

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

  • Can I find deals for business class flights from Key West to Gatwick?

    Yes. Cheapflights offers flight deals from Key West 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
Luton
Croydon
Wembley
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Kingston upon Thames
Eastbourne
Ipswich
Chelmsford
Bedford
Crawley
Romford

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When you search for this flight from Key West to Gatwick, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Key West to Gatwick?

Cheapflights simply makes it quick and affordable to book flights from Key West to Gatwick by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Key West to Gatwick with no change fees?

Certainly. Search results for flights to Gatwick from Key West 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 Key West to Gatwick become cheaper?

Yes! Start tracking prices for Key West to Gatwick flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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