Find flights
When to book
Airlines
FAQs

Cheap flights from London Gatwick Airport to Florida Keys from £327

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 29/8. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — EYW
2 May — 9 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Florida Keys

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Florida Keys
Explore the most affordable flight options available from Gatwick to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 April 2026.

Thu 21/515:25
LGW
-
MIA
1 stop33h 35m
LEVEL
Sun 24/521:45
MIA
-
LGW
1 stop29h 45m
LEVEL
Deal found 28/3£455
Fri 11/910:55
LGW
-
MIA
1 stop14h 05m
LEVEL
Wed 16/921:45
MIA
-
LGW
1 stop16h 25m
LEVEL
Deal found 29/3£457
Thu 30/415:25
LGW
-
MIA
1 stop33h 35m
LEVEL
Mon 4/521:45
MIA
-
LGW
1 stop33h 55m
LEVEL
Deal found 29/3£457
Wed 2/909:10
LGW
-
MIA
1 stop15h 50m
Multiple Airlines
Wed 16/921:45
MIA
-
LGW
1 stop15h 10m
Multiple Airlines
Deal found 28/3£458
Sat 9/515:00
LGW
-
MIA
1 stop34h 00m
LEVEL
Mon 25/521:45
MIA
-
LGW
1 stop28h 15m
LEVEL
Deal found 29/3£461
Thu 7/518:40
LGW
-
MIA
1 stop30h 20m
LEVEL
Mon 11/521:45
MIA
-
LGW
1 stop33h 55m
LEVEL
Deal found 28/3£463
Mon 4/506:50
LGW
-
MIA
1 stop18h 10m
LEVEL
Mon 18/521:45
MIA
-
LGW
1 stop28h 15m
LEVEL
Deal found 29/3£466
Mon 4/506:50
LGW
-
MIA
1 stop18h 10m
LEVEL
Sun 10/521:45
MIA
-
LGW
1 stop28h 15m
LEVEL
Deal found 28/3£467
Tue 14/416:50
LGW
-
MIA
2 stops28h 10m
Multiple Airlines
Tue 21/419:45
MIA
-
LGW
2 stops22h 05m
Multiple Airlines
Deal found 31/3£470
Mon 27/406:50
LGW
-
MIA
1 stop18h 10m
LEVEL
Sun 3/521:45
MIA
-
LGW
1 stop34h 05m
LEVEL
Deal found 29/3£470
Fri 11/910:35
LGW
-
MIA
1 stop16h 20m
TAP AIR PORTUGAL
Wed 16/916:30
MIA
-
LGW
1 stop16h 30m
TAP AIR PORTUGAL
Deal found 31/3£471
Wed 9/911:30
LGW
-
MIA
1 stop13h 35m
Iberia
Sun 13/916:55
MIA
-
LGW
1 stop12h 55m
Iberia
Deal found 31/3£473

Find flight deals from Gatwick to Florida Keys

Keep the following information in mind while searching for Gatwick to Florida Keys flight deals. Data was last updated 2 April 2026.

Round-trip from

£455

One-way from

£327

Popular in

December

Cheapest in

September

Average price

£491
LEVEL
  • LEVEL
  • 21/5-24/5
  • 2 total stops
  • 63h 20m total
  • London to Florida Keys
Search Deals
29/8
  • 29/8
  • 2 total stops
  • 31h 31m total
  • London to Florida Keys
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£11 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Florida Keys 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 2 April 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Tue 21/4

16:50-20:00

1 stop32h 10m

Miami

Fri 1/5

21:45-19:00

1 stop16h 15m

£458

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Mon 4/5

06:50-20:00

1 stop18h 10m

Miami

Mon 18/5

21:45-07:00

1 stop28h 15m

£466

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Mon 18/5

09:10-20:00

1 stop15h 50m

Miami

Mon 25/5

21:45-22:50

1 stop20h 05m

£474

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Fri 29/5

10:55-20:00

1 stop14h 05m

Miami

Sun 7/6

21:45-09:30

1 stop30h 45m

£482

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Sun 3/5

07:40-20:00

1 stop17h 20m

Miami

Mon 4/5

21:45-12:40

1 stop33h 55m

£495

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Sat 25/4

15:00-20:00

1 stop34h 00m

Miami

Fri 8/5

21:45-07:00

1 stop28h 15m

£498

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Tue 14/4

14:30-20:00

1 stop34h 30m

Miami

Fri 24/4

21:45-08:30

1 stop29h 45m

£509

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Thu 30/4

13:35-20:00

1 stop35h 25m

Miami

Wed 13/5

21:45-12:40

1 stop33h 55m

£521

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Fri 24/4

10:55-20:00

1 stop14h 05m

Miami

Wed 29/4

21:45-10:50

1 stop32h 05m

£531
Fastest return journey

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Wed 13/5

10:45-22:58

2 stops17h 13m

Key West

Fri 22/5

11:28-06:50

2 stops14h 22m

£588

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 33 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight from Gatwick to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys 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.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Florida Keys
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Florida Keys. Reviews last updated 2 April 2026.
Read through reviews of airlines operating flights from London Gatwick Airport to Florida Keys, such as Finnair,Norse Atlantic UK, andAmerican Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,376 reviews
Check prices

Boarding

7.7

Comfort

7.5

Overall

7.7

Food

6.7

Crew

8.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.7
Good
1,376 reviews
Finnair
7.7
Good
1,376 reviews
Check prices

Boarding

7.7

Comfort

7.5

Overall

7.7

Food

6.7

Crew

8.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Norse Atlantic UK
7.3
Good
Finnair
7.7
Good
1,376 reviews
Check prices

Boarding

7.7

Comfort

7.5

Overall

7.7

Food

6.7

Crew

8.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
American Airlines
7.1
Good
11,549 reviews
Finnair
7.7
Good
1,376 reviews
Check prices

Boarding

7.7

Comfort

7.5

Overall

7.7

Food

6.7

Crew

8.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
7,841 reviews
Finnair
7.7
Good
1,376 reviews
Check prices

Boarding

7.7

Comfort

7.5

Overall

7.7

Food

6.7

Crew

8.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Gatwick Airport to Florida Keys?

    A quick flight from London Gatwick Airport to Florida Keys can take about 17h 13m. LEVEL provides one of the quickest options available for as low as £588. The distance between London Gatwick Airport and Florida Keys is about 4555 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Gatwick to Florida Keys that include hotel bookings?

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

  • How can I find direct flights from Gatwick to Florida Keys?

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

  • Can I find deals for business class flights from Gatwick to Florida Keys?

    Yes. Cheapflights offers flight deals from Gatwick to Florida Keys 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 Florida Keys

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
Stansted to Orlando flights
Gatwick to Miami flights
Stansted to Miami flights
London City to Orlando flights
London City to Miami flights
Heathrow to Tampa flights
Luton to Miami flights
Luton to Orlando flights
Heathrow to Fort Lauderdale flights
Gatwick to Fort Lauderdale flights
Gatwick to Tampa flights
Heathrow to Melbourne flights
Stansted to Tampa flights
Gatwick to Melbourne flights
Heathrow to West Palm Beach flights
London City to Tampa flights
Gatwick to West Palm Beach flights
Southend to Miami flights
Luton to Tampa flights
Heathrow to Fort Myers flights
London City to Melbourne flights
Stansted to Fort Lauderdale flights
Gatwick to Fort Myers flights
Luton to Fort Lauderdale flights
Stansted to Fort Myers flights
Heathrow to Jacksonville flights
Heathrow to Sarasota flights
London City to Fort Lauderdale flights
Gatwick to Jacksonville flights
Heathrow to Daytona Beach flights
Heathrow to Key West flights
London City to Fort Myers flights
Heathrow to Panama City flights
Gatwick to Sarasota flights
London City to Jacksonville flights
Heathrow to Pensacola flights
London City to Key West flights
Gatwick to Key West flights
Southend to Orlando flights
Heathrow to Valparaiso flights
London City to West Palm Beach flights
Heathrow to Gainesville flights
Gatwick to Pensacola flights
London City to Sarasota flights
London City to Pensacola flights
London City to Gainesville 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 Florida Keys?

Cheapflights makes it easy to find Gatwick to Florida Keys flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Florida Keys?

Cheapflights helps you find that perfect flight to Florida Keys from Gatwick by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Gatwick to Florida Keys with no change fees?

Yes, we can. To see specific flights from Gatwick to Florida Keys with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Gatwick to Florida Keys become cheaper?

Not ready to book yet? You can track prices for flights from Gatwick to Florida Keys on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.