How do I get Price Alerts for flights from London Gatwick Airport to Key West?

You can take advantage of momondo’s Price Alerts by first searching for your flights to London Gatwick Airport from Key West . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from London Gatwick Airport to Key West with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from London Gatwick Airport to Key West Airport?

Prices for flights from London Gatwick Airport to Key West Airport refresh daily.

How old do you have to be to fly from London Gatwick Airport to Key West Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Gatwick Airport to Key West Airport.

What documentation or ID do you need to fly to Key West Airport?

The travel and health documents required for your trip to Key West Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£317 Cheap Flights from London Gatwick Airport to Key West in 2026/27

Find the cheapest flights from London Gatwick Airport to Key West

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

16:35 - 12:23LGW London Gatwick-EYW Key West

48h 48m2 stops Lisbon Humberto Delgado Boston Logan Intl

11:35 - 10:50EYW Key West-LGW London Gatwick

18h 15m2 stops Miami Madrid Barajas

£1,408Multiple Airlines

Mon, 14 Dec - Mon, 21 Dec

10:40 - 12:23LGW London Gatwick-EYW Key West

30h 43m2 stops Lisbon Humberto Delgado Boston Logan Intl

13:13 - 20:35EYW Key West-LGW London Gatwick

26h 22m3 stops Boston Logan Intl Lisbon Humberto Delgado Porto

£1,543Multiple Airlines

Mon, 14 Dec - Mon, 21 Dec

10:40 - 14:36LGW London Gatwick-EYW Key West

32h 56m3 stops Lisbon Humberto Delgado Porto Newark

13:13 - 20:35EYW Key West-LGW London Gatwick

26h 22m3 stops Boston Logan Intl Lisbon Humberto Delgado Porto

£1,682Multiple Airlines

Mon, 14 Dec - Mon, 21 Dec

16:45 - 17:10LGW London Gatwick-EYW Key West

29h 25m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

11:50 - 09:00EYW Key West-LGW London Gatwick

16h 10m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

£1,746Multiple Airlines

Thu, 17 Dec - Sat, 2 Jan

10:10 - 12:23LGW London Gatwick-EYW Key West

31h 13m3 stops Porto Lisbon Humberto Delgado Boston Logan Intl

13:13 - 09:50EYW Key West-LGW London Gatwick

39h 37m2 stops Boston Logan Intl Lisbon Humberto Delgado

£2,102Multiple Airlines

Thu, 17 Dec - Sat, 2 Jan

10:10 - 12:23LGW London Gatwick-EYW Key West

31h 13m3 stops Porto Lisbon Humberto Delgado Boston Logan Intl

13:13 - 20:40EYW Key West-LGW London Gatwick

26h 27m3 stops Boston Logan Intl Lisbon Humberto Delgado Porto

£2,107Multiple Airlines

Thu, 17 Dec - Sat, 2 Jan

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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 London Gatwick - EYW Key West

LGWEYW

London Gatwick

Mon 14/12

16:35-12:23

2 stops48h 48m

Key West

Mon 21/12

11:35-10:50

2 stops18h 15m

£1,408

LondonKey West

LGW London Gatwick - EYW Key West

LGWEYW

London Gatwick

Mon 14/12

10:40-12:23

2 stops30h 43m

Key West

Mon 21/12

13:13-20:35

3 stops26h 22m

£1,543

LondonKey West

LGW London Gatwick - EYW Key West

LGWEYW

London Gatwick

Mon 14/12

10:40-14:36

3 stops32h 56m

Key West

Mon 21/12

13:13-20:35

3 stops26h 22m

£1,682

Fastest return journey

LondonKey West

LGW London Gatwick - EYW Key West

LGWEYW

London Gatwick

Thu 17/12

16:45-17:10

2 stops29h 25m

Key West

Sat 2/1

11:50-09:00

2 stops16h 10m

£1,746

LondonKey West

LGW London Gatwick - EYW Key West

LGWEYW

London Gatwick

Thu 17/12

10:10-12:23

3 stops31h 13m

Key West

Sat 2/1

13:13-09:50

2 stops39h 37m

£2,102

LondonKey West

LGW London Gatwick - EYW Key West

LGWEYW

London Gatwick

Thu 17/12

10:10-12:23

3 stops31h 13m

Key West

Sat 2/1

13:13-20:40

3 stops26h 27m

£2,107

Cheapest one-way

LondonKey West

LGW London Gatwick - EYW Key West

LGWEYW

London Gatwick

Sun 15/11

09:40-10:19

1 stop29h 39m

£317

Fastest single journey

LondonKey West

LGW London Gatwick - EYW Key West

LGWEYW

London Gatwick

Sun 15/11

09:40-09:51

2 stops29h 11m

£484

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from London Gatwick Airport to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to Key West according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London Gatwick Airport to Key West (LGW to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Key West

Best price found	£317
Fastest flight time	29h 25m
Direct flights	None

The best one-way flight to Key West from London Gatwick Airport in the past 72 hours is £317. The best return flight deal from London Gatwick Airport to Key West found on momondo in the last 72 hours is £1,408.

The fastest flight from London Gatwick Airport to Key West takes 29h 25m

There are no direct flights from London Gatwick Airport to Key West. There are no popular flight routes from London Gatwick Airport to Key West.

Search flight deals

Frequently asked questions about flying from London Gatwick Airport to Key West

How far is London Gatwick to Key West by plane?
London Gatwick and Key West are 4556.8 mi apart from one another. 29h 25m is a normal flight duration for this route.
When did momondo last update prices for flights from London Gatwick Airport to Key West Airport?
Prices for flights from London Gatwick Airport to Key West Airport refresh daily.
How old do you have to be to fly from London Gatwick Airport to Key West Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Gatwick Airport to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The travel and health documents required for your trip to Key West Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from London Gatwick Airport to Key West

How do I get Price Alerts for flights from London Gatwick Airport to Key West?
You can take advantage of momondo’s Price Alerts by first searching for your flights to London Gatwick Airport from Key West. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from London Gatwick Airport to Key West with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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Why use momondo?

Why should I use momondo to find a flight deal from London to Key West?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Key West . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to Key West with flexible booking policies on momondo?

All flight searches from London to Key West on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Key West?

Once you have performed a search for London to Key West flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Key West right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Key West flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.