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Cheap flights from London Gatwick Airport to Key West from $567

This is the cheapest round-trip 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 1/11. 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

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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
2:10 pm - 12:26 pmLGW-EYW
27h 16m1 stop
Multiple Airlines Logo
10:06 am - 10:00 amEYW-LGW
18h 54m1 stop
$567Multiple Airlines
Find Deal
Sun, Jan 11 - Thu, Jan 29
Multiple Airlines Logo
2:10 pm - 12:26 pmLGW-EYW
27h 16m1 stop
Multiple Airlines Logo
1:06 pm - 10:00 amEYW-LGW
15h 54m1 stop
$584Multiple Airlines
Find Deal
Sun, Jan 11 - Fri, Jan 30
Multiple Airlines Logo
2:00 pm - 9:26 amLGW-EYW
24h 26m1 stop
Multiple Airlines Logo
10:06 am - 10:00 amEYW-LGW
18h 54m1 stop
$601Multiple Airlines
Find Deal
Sat, Jan 10 - Thu, Jan 29
Multiple Airlines Logo
2:10 pm - 1:30 pmLGW-EYW
28h 20m2 stops
Multiple Airlines Logo
10:06 am - 10:00 amEYW-LGW
18h 54m1 stop
$611Multiple Airlines
Find Deal
Sun, Jan 11 - Thu, Jan 29
Multiple Airlines Logo
2:00 pm - 9:26 amLGW-EYW
24h 26m1 stop
Multiple Airlines Logo
1:06 pm - 10:00 amEYW-LGW
15h 54m1 stop
$618Multiple Airlines
Find Deal
Sat, Jan 10 - Fri, Jan 30
American Airlines Logo
11:20 am - 10:59 amLGW-EYW
27h 39m2 stops
American Airlines Logo
8:01 pm - 7:30 amEYW-LGW
31h 29m2 stops
$652American Airlines
Find Deal
Thu, Mar 12 - Mon, Mar 16
American Airlines Logo
11:20 am - 1:00 pmLGW-EYW
29h 40m2 stops
American Airlines Logo
8:01 pm - 7:30 amEYW-LGW
31h 29m2 stops
$653American Airlines
Find Deal
Thu, Mar 12 - Mon, Mar 16
TAP AIR PORTUGAL Logo
4:25 pm - 11:21 amLGW-EYW
47h 56m2 stops
TAP AIR PORTUGAL Logo
12:07 pm - 8:25 pmEYW-LGW
27h 18m2 stops
$2,182TAP AIR PORTUGAL
Find Deal
Wed, Apr 8 - Mon, Apr 13
TAP AIR PORTUGAL Logo
4:25 pm - 11:21 amLGW-EYW
47h 56m2 stops
TAP AIR PORTUGAL Logo
12:07 pm - 8:25 pmEYW-LGW
27h 18m2 stops
$2,256TAP AIR PORTUGAL
Find Deal
Wed, Apr 8 - Mon, Apr 13
TAP AIR PORTUGAL Logo
12:05 pm - 11:21 amLGW-EYW
28h 16m2 stops
TAP AIR PORTUGAL Logo
12:07 pm - 9:45 amEYW-LGW
16h 38m2 stops
$4,133TAP AIR PORTUGAL
Find Deal
Wed, Apr 8 - Mon, Apr 13

American Airlines flights from London Gatwick Airport to Key West

Our best American Airlines deals on London Gatwick Airport to Key West flight tickets
American Airlines
Mar 12
LGW11:20 amLondon Gatwick
27h 39m
2 stops
EYW10:59 amKey West
Mar 16
EYW8:01 pmKey West
31h 29m
2 stops
LGW7:30 amLondon Gatwick
$652
Find similar
American Airlines
Mar 12
LGW11:20 amLondon Gatwick
29h 40m
2 stops
EYW1:00 pmKey West
Mar 16
EYW8:01 pmKey West
31h 29m
2 stops
LGW7:30 amLondon Gatwick
$653
Find similar

TAP AIR PORTUGAL flights from London Gatwick Airport to Key West

Our best TAP AIR PORTUGAL deals on London Gatwick Airport to Key West flight tickets
TAP AIR PORTUGAL
Apr 8
LGW4:25 pmLondon Gatwick
47h 56m
2 stops
EYW11:21 amKey West
Apr 13
EYW12:07 pmKey West
27h 18m
2 stops
LGW8:25 pmLondon Gatwick
$2,182
Find similar
TAP AIR PORTUGAL
Apr 8
LGW4:25 pmLondon Gatwick
47h 56m
2 stops
EYW11:21 amKey West
Apr 13
EYW12:07 pmKey West
27h 18m
2 stops
LGW8:25 pmLondon Gatwick
$2,256
Find similar
TAP AIR PORTUGAL
Apr 8
LGW12:05 pmLondon Gatwick
28h 16m
2 stops
EYW11:21 amKey West
Apr 13
EYW12:07 pmKey West
16h 38m
2 stops
LGW9:45 amLondon Gatwick
$4,133
Find similar

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 November 3, 2025.
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

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Sun 1/11

2:10 pm-12:26 pm

1 stop27h 16m

Key West

Thu 1/29

10:06 am-10:00 am

1 stop18h 54m

$567

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Sun 1/11

2:10 pm-12:26 pm

1 stop27h 16m

Key West

Fri 1/30

1:06 pm-10:00 am

1 stop15h 54m

$584

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Sat 1/10

2:00 pm-9:26 am

1 stop24h 26m

Key West

Thu 1/29

10:06 am-10:00 am

1 stop18h 54m

$601

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Sun 1/11

2:10 pm-1:30 pm

2 stops28h 20m

Key West

Thu 1/29

10:06 am-10:00 am

1 stop18h 54m

$611

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Sat 1/10

2:00 pm-9:26 am

1 stop24h 26m

Key West

Fri 1/30

1:06 pm-10:00 am

1 stop15h 54m

$618

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Thu 3/12

11:20 am-10:59 am

2 stops27h 39m

Key West

Mon 3/16

8:01 pm-7:30 am

2 stops31h 29m

$652

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Thu 3/12

11:20 am-1:00 pm

2 stops29h 40m

Key West

Mon 3/16

8:01 pm-7:30 am

2 stops31h 29m

$653

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Wed 4/8

4:25 pm-11:21 am

2 stops47h 56m

Key West

Mon 4/13

12:07 pm-8:25 pm

2 stops27h 18m

$2,182

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Wed 4/8

4:25 pm-11:21 am

2 stops47h 56m

Key West

Mon 4/13

12:07 pm-8:25 pm

2 stops27h 18m

$2,256

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Wed 4/8

12:05 pm-11:21 am

2 stops28h 16m

Key West

Mon 4/13

12:07 pm-9:45 am

2 stops16h 38m

$4,133

Flights are sorted by cheapest round-trip 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 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

Direct flights

None
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.
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  • 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 24h 06m, 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.

  • 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?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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.

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