Find flights
When to book
FAQs

Cheap flights from London Gatwick Airport to Key West from £416

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — EYW
6 Jun — 13 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Key West

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Key West
Explore the most affordable flight options available from Gatwick to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 May 2026.

Sun 31/514:00
LGW
-
EYW
1 stop29h 01m
Multiple Airlines
Sun 7/621:16
EYW
-
LGW
1 stop31h 44m
Multiple Airlines
Deal found 3/5£646
Mon 1/617:00
LGW
-
EYW
2 stops29h 23m
Air France
Thu 11/618:24
EYW
-
LGW
2 stops16h 36m
Air France
Deal found 5/5£758
Thu 18/614:00
LGW
-
EYW
1 stop26h 27m
Multiple Airlines
Thu 25/612:05
EYW
-
LGW
1 stop16h 55m
Multiple Airlines
Deal found 4/5£794
Wed 16/911:30
LGW
-
EYW
2 stops35h 57m
British Airways
Sun 20/913:59
EYW
-
LGW
2 stops39h 51m
British Airways
Deal found 5/5£810
Wed 3/614:00
LGW
-
EYW
1 stop28h 16m
Multiple Airlines
Wed 10/611:46
EYW
-
LGW
2 stops23h 24m
Multiple Airlines
Deal found 6/5£1,037
Wed 3/617:00
LGW
-
EYW
2 stops53h 23m
Air France
Wed 10/611:59
EYW
-
LGW
2 stops16h 26m
Air France
Deal found 6/5£1,339
Tue 16/617:00
LGW
-
EYW
2 stops29h 27m
Air France
Tue 23/611:59
EYW
-
LGW
2 stops16h 26m
Air France
Deal found 2/5£1,650
Thu 18/620:40
LGW
-
EYW
2 stops27h 30m
British Airways
Thu 25/619:40
EYW
-
LGW
2 stops19h 20m
British Airways
Deal found 4/5£1,967

Find flight deals from Gatwick to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Key West (EYW). 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 7 May 2026.

Round-trip from

£646

One-way from

£416

Popular in

December

Cheapest in

March

Average price

£549
31/5-7/6
  • 31/5-7/6
  • 2 total stops
  • 60h 45m total
  • London to Key West
Search Deals
5/6
  • 5/6
  • 3 total stops
  • 49h 24m total
  • London to Key West
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Key West 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 7 May 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Sun 31/5

14:00-14:01

1 stop29h 01m

Key West

Sun 7/6

21:16-10:00

1 stop31h 44m

£646

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Mon 1/6

17:00-17:23

2 stops29h 23m

Key West

Thu 11/6

18:24-16:00

2 stops16h 36m

£758
Fastest return journey

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Thu 18/6

14:00-11:27

1 stop26h 27m

Key West

Thu 25/6

12:05-10:00

1 stop16h 55m

£794

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Wed 16/9

11:30-18:27

2 stops35h 57m

Key West

Sun 20/9

13:59-10:50

2 stops39h 51m

£810

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Wed 3/6

14:00-13:16

1 stop28h 16m

Key West

Wed 10/6

11:46-16:10

2 stops23h 24m

£1,037

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Wed 3/6

17:00-17:23

2 stops53h 23m

Key West

Wed 10/6

11:59-09:25

2 stops16h 26m

£1,339

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Tue 16/6

17:00-17:27

2 stops29h 27m

Key West

Tue 23/6

11:59-09:25

2 stops16h 26m

£1,650

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Thu 18/6

20:40-19:10

2 stops27h 30m

Key West

Thu 25/6

19:40-20:00

2 stops19h 20m

£1,967
Cheapest one-way
Fastest single journey

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Fri 5/6

14:00-10:24

3 stops49h 24m

£416

Flights are sorted by cheapest return flights first.

Deals found on 6/5

Sorted by cheapest first

Best time to book a flight from Gatwick to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Gatwick 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 Gatwick to Key West. 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 into for flights to Key West from London Gatwick?

    Key West (EYW) is the airport you will fly into if you book a flight from London Gatwick to Key West. You should not have trouble finding flights to Key West from London Gatwick; the airport handles an average of 0 inbound flights from London Gatwick per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Key West airport from London Gatwick. It is only a 2.6 mi journey from Key West (EYW) to Key West’s city center.

  • How long is the flight from London Gatwick Airport to Key West?

    Departing from London Gatwick Airport to Key West will take you 29h 23m. The distance between London Gatwick Airport and Key West is about 4555 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick to Key West 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

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 Gatwick to Key West

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Orlando flights
Heathrow to Miami flights
Gatwick to Orlando flights
Gatwick to Miami flights
Stansted to Orlando flights
Stansted to Miami flights
London City to Miami flights
London City to Orlando flights
Heathrow to Tampa flights
Luton to Miami flights
Luton to Orlando flights
Gatwick to Fort Lauderdale flights
Heathrow to Fort Lauderdale flights
Gatwick to Tampa flights
Stansted to Tampa flights
London City to Tampa flights
Heathrow to West Palm Beach flights
Luton to Tampa flights
Gatwick to West Palm Beach flights
Southend to Miami flights
Heathrow to Fort Myers flights
Heathrow to Jacksonville flights
Heathrow to Melbourne flights
Luton to Fort Lauderdale flights
Gatwick to Fort Myers flights
Gatwick to Jacksonville flights
London City to Fort Lauderdale flights
Stansted to Fort Lauderdale flights
Heathrow to Sarasota flights
Heathrow to Daytona Beach flights
Stansted to Fort Myers flights
Gatwick to Melbourne flights
Heathrow to Pensacola flights
Heathrow to Panama City flights
London City to Jacksonville flights
London City to Melbourne flights
London City to West Palm Beach flights
London City to Fort Myers flights
Gatwick to Pensacola flights
Gatwick to Sarasota flights
Heathrow to Key West flights
Southend to Orlando flights
Heathrow to Gainesville flights
Gatwick to Daytona Beach flights
London City to Sarasota flights
London City to Pensacola flights
London City to Daytona Beach flights
Heathrow to Valparaiso 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 Gatwick to Key West?

Deals for Gatwick to Key West 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.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Gatwick to Key West.

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

Yes! Cheapflights helps users easily find flights from Gatwick to Key West with no change fees.

Can Cheapflights notify me if prices for flights from Gatwick to Key West become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Key West from Gatwick today and book when prices fit your budget.

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.