Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from London Gatwick Airport to Key West from $559

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Key West departing on 6/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London Gatwick Airport to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:00 pm - 11:27 am
LGW
-
EYW
26h 27m
1 stop
Multiple Airlines Logo
12:07 pm - 10:00 am
EYW
-
LGW
16h 53m
1 stop
$885Multiple Airlines
Thu, Jun 18 - Mon, Jun 22
Multiple Airlines Logo
2:00 pm - 10:05 am
LGW
-
EYW
49h 05m
2 stops
Multiple Airlines Logo
12:07 pm - 10:00 am
EYW
-
LGW
16h 53m
1 stop
$983Multiple Airlines
Fri, May 29 - Fri, Jun 5
Multiple Airlines Logo
2:00 pm - 10:06 am
LGW
-
EYW
49h 06m
2 stops
Multiple Airlines Logo
12:07 pm - 10:00 am
EYW
-
LGW
16h 53m
1 stop
$1,024Multiple Airlines
Fri, Jun 12 - Fri, Jun 19
Multiple Airlines Logo
2:00 pm - 11:04 am
LGW
-
EYW
26h 04m
2 stops
Multiple Airlines Logo
12:07 pm - 10:00 am
EYW
-
LGW
16h 53m
1 stop
$1,109Multiple Airlines
Thu, Jun 18 - Mon, Jun 22
Multiple Airlines Logo
8:40 pm - 7:10 pm
LGW
-
EYW
27h 30m
2 stops
Multiple Airlines Logo
7:40 pm - 8:00 pm
EYW
-
LGW
19h 20m
2 stops
$1,300Multiple Airlines
Wed, Jun 10 - Wed, Jun 17
Multiple Airlines Logo
2:00 pm - 11:25 am
LGW
-
EYW
26h 25m
1 stop
Multiple Airlines Logo
7:45 am - 9:50 am
EYW
-
LGW
21h 05m
2 stops
$1,587Multiple Airlines
Wed, Jun 10 - Wed, Jun 17
Multiple Airlines Logo
2:00 pm - 11:25 am
LGW
-
EYW
26h 25m
1 stop
Multiple Airlines Logo
11:51 am - 7:55 am
EYW
-
LGW
15h 04m
2 stops
$1,705Multiple Airlines
Sat, Jun 13 - Sat, Jun 20
Air France Logo
5:00 pm - 5:23 pm
LGW
-
EYW
29h 23m
2 stops
Air France Logo
6:19 pm - 4:00 pm
EYW
-
LGW
16h 41m
2 stops
$1,802Air France
Tue, May 26 - Tue, Jun 2
Air France Logo
10:25 am - 5:23 pm
LGW
-
EYW
35h 58m
2 stops
Air France Logo
11:48 am - 9:25 am
EYW
-
LGW
16h 37m
2 stops
$1,844Air France
Fri, May 29 - Fri, Jun 5
Air France Logo
5:00 pm - 5:29 pm
LGW
-
EYW
29h 29m
2 stops
Air France Logo
11:58 am - 9:25 am
EYW
-
LGW
16h 27m
2 stops
$2,597Air France
Tue, Jun 16 - Tue, Jun 23

Air France flights from London Gatwick Airport to Key West

Our best Air France deals on London Gatwick Airport to Key West flight tickets
Air France
May 26
LGW5:00 pmLondon Gatwick
29h 23m
2 stops
EYW5:23 pmKey West
Jun 2
EYW6:19 pmKey West
16h 41m
2 stops
LGW4:00 pmLondon Gatwick
$1,802
Air France
May 29
LGW10:25 amLondon Gatwick
35h 58m
2 stops
EYW5:23 pmKey West
Jun 5
EYW11:48 amKey West
16h 37m
2 stops
LGW9:25 amLondon Gatwick
$1,844
Air France
Jun 16
LGW5:00 pmLondon Gatwick
29h 29m
2 stops
EYW5:29 pmKey West
Jun 23
EYW11:58 amKey West
16h 27m
2 stops
LGW9:25 amLondon Gatwick
$2,597

momondo Fare Finder

 
Customize your flight search to find flights from London Gatwick Airport 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, momondo users made 832,500 searches. Data last updated April 29, 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 round-trip

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Thu 6/18

2:00 pm-11:27 am

1 stop26h 27m

Key West

Mon 6/22

12:07 pm-10:00 am

1 stop16h 53m

$885

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Fri 5/29

2:00 pm-10:05 am

2 stops49h 05m

Key West

Fri 6/5

12:07 pm-10:00 am

1 stop16h 53m

$983

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Fri 6/12

2:00 pm-10:06 am

2 stops49h 06m

Key West

Fri 6/19

12:07 pm-10:00 am

1 stop16h 53m

$1,024

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Thu 6/18

2:00 pm-11:04 am

2 stops26h 04m

Key West

Mon 6/22

12:07 pm-10:00 am

1 stop16h 53m

$1,109

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Wed 6/10

8:40 pm-7:10 pm

2 stops27h 30m

Key West

Wed 6/17

7:40 pm-8:00 pm

2 stops19h 20m

$1,300

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Wed 6/10

2:00 pm-11:25 am

1 stop26h 25m

Key West

Wed 6/17

7:45 am-9:50 am

2 stops21h 05m

$1,587
Quickest round-trip

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Sat 6/13

2:00 pm-11:25 am

1 stop26h 25m

Key West

Sat 6/20

11:51 am-7:55 am

2 stops15h 04m

$1,705

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Tue 5/26

5:00 pm-5:23 pm

2 stops29h 23m

Key West

Tue 6/2

6:19 pm-4:00 pm

2 stops16h 41m

$1,802

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Fri 5/29

10:25 am-5:23 pm

2 stops35h 58m

Key West

Fri 6/5

11:48 am-9:25 am

2 stops16h 37m

$1,844

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Tue 6/16

5:00 pm-5:29 pm

2 stops29h 29m

Key West

Tue 6/23

11:58 am-9:25 am

2 stops16h 27m

$2,597

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

See travel insights to Key West from

How to get the cheapest flight ticket from London Gatwick Airport to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London Gatwick to Key West?

British Airways is the most popular carrier operating from London Gatwick to Key West

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 round-trip 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

Fastest flight time

26h 27m

Direct flights

None
The fastest flight from London Gatwick Airport to Key West takes 26h 27m
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?

    Key West is 4556.8 mi away from London Gatwick. Flights usually cover this in 26h 27m, depending on flying conditions and air traffic around both airports.

  • 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 are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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 you'll need for your trip to Key West Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

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?

Yes. momondo enables you to select and highlight flights to Key West from London with this policy.

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?

If you are not ready to book a flight from London to Key West now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Key West and let you know when they change.

An easier way to manage your Key West trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 5/29
Fri 6/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States