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Cheap flights from London Gatwick Airport to Florida Keys from £366

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — EYW
17 Jan — 24 Jan1
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 18 December 2025.

Sat 27/1211:45LGW - MIA
1 stop14h 00mIberia
Mon 29/1222:30MIA - LGW
1 stop15h 30mIberia
Deal found 17/12£488
Wed 31/1212:30LGW - MIA
1 stop32h 05mBritish Airways
Tue 13/118:43MIA - LGW
1 stop33h 17mBritish Airways
Deal found 16/12£495
Thu 25/1211:20LGW - MIA
1 stop30h 01mBritish Airways
Mon 29/1222:30MIA - LGW
1 stop15h 30mBritish Airways
Deal found 16/12£520
Wed 31/1212:30LGW - MIA
1 stop32h 05mBritish Airways
Thu 15/121:44MIA - LGW
1 stop28h 46mBritish Airways
Deal found 16/12£529
Fri 26/1219:40LGW - MIA
1 stop30h 05mIberia
Mon 29/1222:30MIA - LGW
1 stop15h 30mIberia
Deal found 16/12£547
Mon 29/1212:30LGW - MIA
1 stop14h 02mBritish Airways
Thu 15/116:40MIA - LGW
1 stop11h 20mBritish Airways
Deal found 16/12£568
Wed 31/1209:50LGW - MIA
1 stop15h 10mIberia
Tue 13/117:20MIA - LGW
1 stop12h 30mIberia
Deal found 16/12£584
Wed 31/1212:30LGW - MIA
1 stop32h 05mBritish Airways
Mon 12/121:44MIA - LGW
1 stop28h 46mBritish Airways
Deal found 17/12£585
Mon 29/1219:40LGW - MIA
1 stop30h 05mIberia
Tue 27/115:35MIA - LGW
1 stop14h 15mIberia
Deal found 15/12£596
Tue 16/1223:10LGW - MIA
1 stop15h 12mMultiple Airlines
Tue 13/106:02MIA - LGW
1 stop18h 58mMultiple Airlines
Deal found 16/12£603

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 18 December 2025.

Round-trip from

£409

One-way from

£366

Popular in

December

Cheapest in

September

Average price

£637
29/1-5/2
  • 29/1-5/2
  • 3 total stops
  • 47h 44m total
  • London to Florida Keys
Search Deals
9/1
  • 9/1
  • 2 total stops
  • 32h 05m total
  • London to Florida Keys
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 18 December 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Florida Keys that are best for you.

Fly from

Gatwick

Fly to

Florida Keys

Route

Depart

Return

Price

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Thu 29/1

14:00-13:30

2 stops28h 30m

Key West

Thu 5/2

09:46-10:00

1 stop19h 14m

£409

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Mon 16/3

10:00-20:30

1 stop14h 30m

Miami

Tue 31/3

21:30-16:25

1 stop13h 55m

£460

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Mon 16/3

10:00-20:30

1 stop14h 30m

Miami

Sun 29/3

21:30-16:25

1 stop13h 55m

£460

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Sat 28/2

10:00-19:30

1 stop14h 30m

Miami

Fri 6/3

21:45-16:25

1 stop13h 40m

£461

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Mon 26/1

10:00-19:30

1 stop14h 30m

Miami

Fri 30/1

21:45-16:25

1 stop13h 40m

£461

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Sun 1/3

10:00-19:30

1 stop14h 30m

Miami

Sun 8/3

22:45-16:25

1 stop13h 40m

£461

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Fri 27/2

10:00-19:30

1 stop14h 30m

Miami

Fri 6/3

21:45-16:25

1 stop13h 40m

£461

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Sat 28/2

10:00-19:30

1 stop14h 30m

Miami

Sun 8/3

22:45-16:25

1 stop13h 40m

£461

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Mon 2/2

21:25-14:50

2 stops22h 25m

Miami

Mon 9/2

16:35-09:50

1 stop12h 15m

£462

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Sat 21/2

16:35-14:50

1 stop27h 15m

Miami

Wed 25/2

23:35-10:00

2 stops29h 25m

£462

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 28 results
1
2
3

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

What is the cheapest time of day to fly from LGW to EOA?

Find hourly flight availability from Gatwick to Florida Keys. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2025.

One of the essential ways to save on airfare from London Gatwick Airport to Florida Keys is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at midday could potentially save you up to 49% on airfare.

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 18 December 2025.
Read through reviews of airlines operating flights from London Gatwick Airport to Florida Keys, such as Finnair, Norse Atlantic UK, andTAP AIR PORTUGAL. 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
7.6
Good
1,338 reviews
Check prices

Food

6.7

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,338 reviews
Finnair
7.6
Good
1,338 reviews
Check prices

Food

6.7

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Norse Atlantic UK
7.2
Good
Finnair
7.6
Good
1,338 reviews
Check prices

Food

6.7

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
TAP AIR PORTUGAL
7.2
Good
2,092 reviews
Finnair
7.6
Good
1,338 reviews
Check prices

Food

6.7

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
British Airways
6.7
Okay
7,585 reviews
Finnair
7.6
Good
1,338 reviews
Check prices

Food

6.7

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

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 14h 30m. Air Europa provides one of the quickest options available for as low as £460. The distance between London Gatwick Airport and Florida Keys is about 4430 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

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How does Cheapflights help users find flights from Gatwick to Florida Keys?

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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!

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