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Cheap flights from the United Kingdom to Florida Keys from £206

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — EYW
13 Nov — 20 Nov1
1 adult
1 adult, Economy

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 14 October 2025.

Round-trip from

£380

One-way from

£206

Popular in

December

Cheapest in

September

Average price

£528
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 22/11-30/11
  • 2 total stops
  • 31h 40m total
  • United Kingdom to Florida Keys
Search Deals
Iberia
  • Iberia
  • 4/2
  • 1 total stop
  • 14h 20m total
  • United Kingdom 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 (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from United Kingdom to Florida Keys

Enter your travel dates to find the best prices.

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 14 October 2025.

Sat 22/1106:00LHR - MIA
1 stop13h 50mTAP AIR PORTUGAL
Sun 30/1123:50MIA - LHR
1 stop17h 50mTAP AIR PORTUGAL
Deal found 12/10£380
Tue 11/1118:30LHR - MIA
1 stop25h 20mTAP AIR PORTUGAL
Sun 30/1123:50MIA - LHR
1 stop12h 40mTAP AIR PORTUGAL
Deal found 13/10£381
Tue 11/1116:35LGW - MIA
1 stop27h 15mTAP AIR PORTUGAL
Fri 5/1223:35MIA - LGW
1 stop29h 15mTAP AIR PORTUGAL
Deal found 13/10£381
Fri 5/1217:00LHR - MIA
1 stop30h 05mScandinavian Airlines
Sat 13/1219:55MIA - LHR
1 stop32h 00mScandinavian Airlines
Deal found 12/10£382
Tue 9/1206:40LHR - MIA
1 stop16h 25mScandinavian Airlines
Sat 13/1219:55MIA - LHR
1 stop32h 00mScandinavian Airlines
Deal found 12/10£382
Sat 22/1110:35LHR - MIA
2 stops36h 30mScandinavian Airlines
Wed 3/1219:55MIA - LHR
1 stop20h 25mScandinavian Airlines
Deal found 12/10£384
Tue 11/1116:35LGW - MIA
1 stop27h 15mTAP AIR PORTUGAL
Fri 28/1123:35MIA - LGW
1 stop29h 15mTAP AIR PORTUGAL
Deal found 13/10£384
Fri 21/1111:05STN - MIA
2 stops32h 45mMultiple Airlines
Fri 28/1116:35MIA - STN
2 stops25h 00mMultiple Airlines
Deal found 12/10£385
Sat 6/1213:55LHR - MIA
1 stop33h 10mScandinavian Airlines
Mon 8/1219:55MIA - LHR
2 stops15h 30mScandinavian Airlines
Deal found 12/10£386
Sat 8/1119:55LHR - MIA
1 stop31h 10mTAP AIR PORTUGAL
Fri 14/1123:35MIA - LHR
1 stop12h 55mTAP AIR PORTUGAL
Deal found 12/10£387
Wed 12/1106:00LHR - MIA
1 stop13h 50mTAP AIR PORTUGAL
Wed 19/1123:35MIA - LHR
1 stop12h 55mTAP AIR PORTUGAL
Deal found 13/10£389
Tue 18/1111:55LGW - MIA
1 stop14h 00mIcelandair
Wed 26/1117:15MIA - LGW
1 stop12h 40mIcelandair
Deal found 13/10£389

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 14 October 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

LGW - MIA

LGWMIA

London Gatwick

Tue 18/11

08:30-18:55

1 stop15h 25m

Miami

Tue 2/12

21:10-18:35

1 stop16h 25m

£381

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Thu 12/3

16:00-22:20

1 stop34h 20m

Miami

Wed 18/3

00:35-09:50

1 stop29h 15m

£385

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 11/3

06:40-19:35

2 stops16h 55m

Miami

Sun 15/3

21:40-21:20

2 stops19h 40m

£418

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Thu 6/11

08:30-18:55

1 stop15h 25m

Miami

Tue 11/11

21:10-18:35

1 stop16h 25m

£422

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 2/12

19:50-18:05

2 stops27h 15m

Miami

Tue 9/12

19:55-18:30

1 stop17h 35m

£427

BirminghamMiami

BHX - MIA

BHXMIA

Birmingham

Sun 8/3

19:10-19:35

1 stop28h 25m

Miami

Wed 11/3

21:40-18:30

1 stop16h 50m

£431

LondonMiami

STN - MIA

STNMIA

London Stansted

Tue 11/11

21:20-14:50

2 stops22h 30m

Miami

Tue 18/11

16:35-20:30

2 stops22h 55m

£433

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Tue 11/11

11:55-20:55

1 stop14h 00m

Miami

Fri 14/11

17:15-10:55

1 stop12h 40m

£440

BirminghamMiami

BHX - MIA

BHXMIA

Birmingham

Sat 22/11

20:00-14:50

2 stops23h 50m

Miami

Sun 30/11

16:50-18:55

2 stops21h 05m

£442

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 11/11

12:15-20:55

1 stop13h 40m

Miami

Fri 14/11

17:15-10:50

1 stop12h 35m

£443

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Showing 1-10 of 60 results
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6

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 month to book a flight from United Kingdom to Florida Keys?

Currently, March is the cheapest month in which you can book a flight from United Kingdom to Florida Keys (average of £438). Flying from United Kingdom to Florida Keys in July is currently the most expensive (average of £643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 14 October 2025.

It’s optimal to fly from United Kingdom to Florida Keys at midday. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the evening.

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 14 October 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.
Finnair
7.6
Good
1,332 reviews
Check prices

Comfort

7.4

Food

6.7

Boarding

7.6

Overall

7.6

Entertainment

6.9

Crew

8.1

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
1,332 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Comfort

7.4

Food

6.7

Boarding

7.6

Overall

7.6

Entertainment

6.9

Crew

8.1

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.
Virgin Atlantic
7.4
Good
667 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Comfort

7.4

Food

6.7

Boarding

7.6

Overall

7.6

Entertainment

6.9

Crew

8.1

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
1,332 reviews
Check prices

Comfort

7.4

Food

6.7

Boarding

7.6

Overall

7.6

Entertainment

6.9

Crew

8.1

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
7.1
Good
2,011 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Comfort

7.4

Food

6.7

Boarding

7.6

Overall

7.6

Entertainment

6.9

Crew

8.1

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
7,453 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Comfort

7.4

Food

6.7

Boarding

7.6

Overall

7.6

Entertainment

6.9

Crew

8.1

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 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 14h. 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?

    £239 is the cheapest one-way deal found within the past few days, from LEVEL. You may also be able to find cheap deals on British Airways and Delta, with prices starting from £312 and £327, 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.

  • What is the cheapest month to book a flight from United Kingdom to Florida Keys?

    Currently, March is the cheapest month in which you can book a flight from United Kingdom to Florida Keys (average of £438). Flying from United Kingdom to Florida Keys in July is currently the most expensive (average of £643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.
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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 14 October 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£453Average£586FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£458Average£623FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£486Average£735FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£520Average£559FlexibilityNo cancel feeOn-time71%
Search American Airlines 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 United Kingdom to Florida Keys?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Florida Keys from United Kingdom today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from United Kingdom to Florida Keys by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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.

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

Of course! You can now track prices for flights from United Kingdom to Florida Keys and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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