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Cheap flights from London Gatwick Airport to Florida Keys from £345

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — EYW
21 Dec — 28 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 21 November 2025.

Round-trip from

£445

One-way from

£345

Popular in

December

Cheapest in

September

Average price

£465
Air Europa
  • Air Europa
  • 15/1-19/1
  • 2 total stops
  • 28h 10m total
  • London to Florida Keys
Search Deals
9/12
  • 9/12
  • 1 total stop
  • 15h 25m total
  • London to Florida Keys
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£17 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 November 2025
Search Deals

Find 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 21 November 2025.

Wed 3/1217:25LGW - MIA
1 stop31h 05mAir Europa
Thu 4/1221:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 19/11£447
Wed 3/1217:25LGW - MIA
1 stop31h 05mAir Europa
Wed 10/1221:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 20/11£449
Mon 1/1210:00LGW - MIA
1 stop14h 30mAir Europa
Wed 10/1221:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 19/11£452
Sat 22/1116:35LGW - MIA
1 stop27h 15mTAP AIR PORTUGAL
Wed 3/1216:35MIA - LGW
1 stop17h 30mTAP AIR PORTUGAL
Deal found 19/11£454
Wed 17/1210:40LGW - MIA
1 stop16h 10mTAP AIR PORTUGAL
Wed 31/1216:35MIA - LGW
1 stop12h 15mTAP AIR PORTUGAL
Deal found 19/11£456
Thu 4/1211:55LGW - MIA
1 stop14h 00mIcelandair
Fri 12/1217:15MIA - LGW
1 stop12h 40mIcelandair
Deal found 20/11£457
Sat 22/1110:00LGW - MIA
1 stop14h 30mAir Europa
Mon 1/1221:45MIA - LGW
1 stop30h 15mAir Europa
Deal found 19/11£460
Thu 4/1210:00LGW - MIA
1 stop14h 30mAir Europa
Mon 8/1221:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 19/11£461
Fri 21/1117:25LGW - MIA
1 stop31h 05mAir Europa
Sun 30/1121:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 19/11£462
Thu 27/1112:30LGW - MIA
1 stop23h 34mFinnair
Sun 30/1117:02MIA - LGW
1 stop10h 58mFinnair
Deal found 19/11£463
Thu 4/1210:00LGW - MIA
1 stop14h 30mAir Europa
Thu 4/1221:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 19/11£464
Sun 28/1214:10LGW - EYW
1 stop27h 20mMultiple Airlines
Sun 4/122:37EYW - LGW
2 stops26h 23mMultiple Airlines
Deal found 20/11£1,070

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 21 November 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

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Tue 27/1

10:00-19:30

1 stop14h 30m

Miami

Sat 14/2

21:45-16:25

1 stop13h 40m

£462

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Thu 29/1

10:00-19:30

1 stop14h 30m

Miami

Sun 15/2

21:45-16:25

1 stop13h 40m

£462

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Sun 1/2

10:00-19:30

1 stop14h 30m

Miami

Thu 12/2

21:45-16:25

1 stop13h 40m

£462

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Fri 16/1

11:20-16:31

1 stop34h 11m

Miami

Mon 19/1

16:40-09:00

1 stop11h 20m

£467

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Mon 6/4

15:40-21:55

1 stop35h 15m

Miami

Sun 12/4

18:15-14:40

1 stop15h 25m

£474

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Sun 22/3

19:40-16:10

1 stop24h 30m

Miami

Mon 30/3

17:30-10:10

1 stop11h 40m

£480

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Wed 4/2

09:35-14:30

2 stops33h 55m

Miami

Thu 12/2

16:35-15:50

1 stop18h 15m

£487

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Fri 20/2

11:45-20:45

1 stop14h 00m

Miami

Fri 13/3

22:45-09:00

1 stop30h 15m

£504

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Sat 10/1

16:55-20:00

1 stop32h 05m

Miami

Sat 17/1

21:45-22:35

1 stop19h 50m

£509

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Sun 15/3

09:50-21:00

1 stop15h 10m

Miami

Mon 6/4

21:45-10:15

1 stop31h 30m

£511

Flights are sorted by cheapest return flights first.

Deals found on 21/11

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 21 November 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 21 November 2025.
Read through reviews of airlines operating flights from London Gatwick Airport to Florida Keys, such as Finnair, Norse Atlantic UK, andAir Europa. 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
1,334 reviews
Check prices

Crew

8.1

Comfort

7.4

Food

6.7

Overall

7.6

Entertainment

6.9

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
1,334 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Crew

8.1

Comfort

7.4

Food

6.7

Overall

7.6

Entertainment

6.9

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
1,334 reviews
Check prices

Crew

8.1

Comfort

7.4

Food

6.7

Overall

7.6

Entertainment

6.9

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.
Air Europa
7.0
Good
569 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Crew

8.1

Comfort

7.4

Food

6.7

Overall

7.6

Entertainment

6.9

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
7,533 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Crew

8.1

Comfort

7.4

Food

6.7

Overall

7.6

Entertainment

6.9

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 £462. 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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