Cheap flights from the United Kingdom to Florida Keys from £182

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — EYW
3 Sep — 10 Sep1
1 adult

Cheap flight deals from United Kingdom to Florida Keys

Keep the following information in mind while searching for United Kingdom to Florida Keys flight deals. Data was last updated 29 August 2025.

Round-trip from

£375

One-way from

£182

Popular in

December

Cheapest in

September

Average price

£565
Virgin Atlantic
  • Virgin Atlantic
  • 8/9-22/9
  • Nonstop
  • 18h 25m total
  • United Kingdom to Florida Keys
4/9
  • 4/9
  • 1 total stop
  • 22h 00m total
  • United Kingdom to Florida Keys
Highest demand for flights based on searches. 2% potential increase in price (£7 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from United Kingdom to Florida Keys

Cheapest flights from United Kingdom to Florida Keys
Explore the most affordable flight options available from United Kingdom to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Tue 9/906:30LHR - MIA
1 stop13h 10mUnited Airlines
Mon 15/916:56MIA - LHR
1 stop11h 24mUnited Airlines
Deal found 28/8£375
Mon 22/910:00LGW - MIA
Nonstop9h 20mMultiple Airlines
Thu 25/907:10MIA - LGW
1 stop18h 10mMultiple Airlines
Deal found 28/8£375
Wed 24/911:30LHR - MIA
1 stop13h 25mBritish Airways
Wed 15/1019:46MIA - LHR
1 stop11h 44mBritish Airways
Deal found 27/8£375
Thu 11/915:05LGW - MIA
1 stop13h 12mBritish Airways
Tue 16/916:04MIA - LGW
1 stop11h 06mBritish Airways
Deal found 28/8£375
Sat 6/906:50LHR - MIA
2 stops17h 21mUnited Airlines
Sat 13/912:04MIA - LHR
1 stop14h 36mUnited Airlines
Deal found 28/8£376
Thu 6/1111:55LGW - MIA
1 stop14h 00mIcelandair
Fri 14/1117:15MIA - LGW
1 stop12h 40mIcelandair
Deal found 28/8£376
Fri 26/907:45LHR - MIA
2 stops16h 06mUnited Airlines
Fri 17/1008:45MIA - LHR
2 stops16h 10mUnited Airlines
Deal found 29/8£377
Sat 6/910:00LGW - MIA
Nonstop9h 20mA.P.G.
Sun 21/917:10MIA - LGW
Nonstop8h 40mA.P.G.
Deal found 28/8£377
Mon 22/913:05LCY - MIA
1 stop33h 25mSWISS
Thu 2/1019:40MIA - LCY
1 stop18h 15mSWISS
Deal found 28/8£377
Thu 11/921:50STN - MIA
2 stops26h 30mMultiple Airlines
Tue 16/922:10MIA - STN
2 stops17h 25mMultiple Airlines
Deal found 28/8£377
Sun 30/1118:40LHR - MIA
1 stop28h 25mScandinavian Airlines
Fri 5/1219:55MIA - LHR
1 stop15h 05mScandinavian Airlines
Deal found 27/8£377
Sat 6/909:30LHR - MIA
2 stops17h 04mAir Canada
Sun 21/914:20MIA - LHR
1 stop11h 10mAir Canada
Deal found 28/8£378

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 29 August 2025.
Use the filters below to find and compare flights from the United Kingdom to Florida Keys that are best for you.

Fly from

United Kingdom

Fly to

Florida Keys

Route

Depart

Return

Price

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 18/2

13:00-21:47

1 stop13h 47m

Miami

Wed 25/2

17:10-07:00

Nonstop8h 50m

£375

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 1/1

07:40-16:55

1 stop14h 15m

Miami

Tue 13/1

14:32-08:25

1 stop12h 53m

£375

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Thu 11/9

15:05-23:17

1 stop13h 12m

Miami

Tue 16/9

16:04-08:10

1 stop11h 06m

£375

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 30/12

06:00-14:40

1 stop13h 40m

Miami

Fri 16/1

14:32-09:10

1 stop13h 38m

£376

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 26/9

09:30-13:20

1 stop32h 50m

Miami

Fri 17/10

14:25-06:30

1 stop11h 05m

£376

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 25/9

06:30-18:51

2 stops17h 21m

Miami

Fri 3/10

13:28-07:15

1 stop12h 47m

£376

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Thu 6/11

11:55-20:55

1 stop14h 00m

Miami

Fri 14/11

17:15-10:55

1 stop12h 40m

£376

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 30/12

06:00-14:40

1 stop13h 40m

Miami

Wed 14/1

14:32-08:25

1 stop12h 53m

£376

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Mon 15/9

15:05-23:17

1 stop13h 12m

Miami

Wed 24/9

16:04-08:10

1 stop11h 06m

£376

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 30/12

06:00-14:40

1 stop13h 40m

Miami

Sat 17/1

14:32-10:25

1 stop14h 53m

£376

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 60 results
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Best time to book a flight from United Kingdom to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from United Kingdom 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 the United Kingdom to Florida Keys

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

Find hourly flight availability from United Kingdom 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 29 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Florida Keys as you normally would.

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 29 August 2025.
Read reviews from past customers who have flown with Finnair, Virgin Atlantic, andNorse Atlantic UK from the United Kingdom to Florida Keys. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.5

Crew

8.1

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.5

Crew

8.1

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.5

Crew

8.1

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Norse Atlantic UK
7.2
Good

Comfort

7.5

Crew

8.1

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.5

Crew

8.1

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Comfort

7.5

Crew

8.1

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom to Florida Keys?

    Departing from United Kingdom to Florida Keys will take you 13h 12m. The distance from United Kingdom to Florida Keys is about 4430 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from United Kingdom to Florida Keys one-way?

    £197 is the cheapest one-way deal found within the past few days, from Norse Atlantic UK. You may also be able to find cheap deals on LEVEL and TAP AIR PORTUGAL, with prices starting from £244 and £252, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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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Alternative routes for United Kingdom to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from United Kingdom to Florida Keys

Discover the top 4 airlines that operate flights from United Kingdom to Florida Keys. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£443Average£681FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£446Average£567FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£473Average£548FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£534Average£552FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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

Certainly. Search results for flights to Florida Keys from United Kingdom shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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