How long is the flight from United Kingdom to Florida Keys?

The flight from United Kingdom to Florida Keys depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Edinburgh (a popular airport in United Kingdom) to Copenhagen (the most popular airport in Florida Keys), then the flight time is 1h 45m on average. If you fly from Birmingham (another popular airport in United Kingdom) to Copenhagen, then the average flight time is 1h 45m.

Which airlines fly to Florida Keys?

Virgin Atlantic, British Airways and American Airlines are the top three most popular airlines that fly to Florida Keys from United Kingdom according to our data. Virgin Atlantic is the first choice among our users, with 54% of people opting to fly with this airline when travelling to Florida Keys. Keep in mind that there are 3 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from United Kingdom to Florida Keys?

United Airlines, SWISS, and British Airways are the most popular carriers operating from United Kingdom to Florida Keys

How many flights depart from United Kingdom to Florida Keys on average per week?

The number of flights available between United Kingdom and Florida Keys is 134 per week as of March 2026. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

When did momondo last update prices for flights from United Kingdom to Florida Keys?

Prices for flights from United Kingdom to Florida Keys are refreshed on a daily basis.

How many operators does momondo search for flights from United Kingdom to Florida Keys?

As of March 2026, there are 20 operators available to choose from for flights from United Kingdom to Florida Keys.

How old do you have to be to fly from United Kingdom to Florida Keys?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£233 Cheap Flights from the United Kingdom to Florida Keys in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from the United Kingdom to Florida Keys

Round-trip

One-way

Last minute

Direct

Recent return flight deals from the United Kingdom to Florida Keys

Enter your travel dates to find the best prices.

15:35 - 20:10

LHR

MIA

9h 35mdirect

22:40 - 12:35

MIA

LHR

8h 55mdirect

£383British Airways

Tue, 14 Apr - Thu, 23 Apr

11:55 - 21:55

LGW

MIA

14h 00m

1 stop

18:15 - 10:55

MIA

LGW

12h 40m

1 stop

£383Icelandair

Tue, 17 Mar - Wed, 25 Mar

12:15 - 21:55

LHR

MIA

13h 40m

1 stop

18:15 - 10:50

MIA

LHR

12h 35m

1 stop

£385Icelandair

Tue, 17 Mar - Wed, 25 Mar

12:15 - 21:55

LHR

MIA

13h 40m

1 stop

18:15 - 10:50

MIA

LHR

12h 35m

1 stop

£386Icelandair

Tue, 17 Mar - Wed, 25 Mar

07:05 - 20:00

LTN

MIA

17h 55m

1 stop

16:05 - 14:50

MIA

LTN

41h 45m

2 stops

£388Multiple Airlines

Mon, 13 Apr - Mon, 27 Apr

06:00 - 14:30

LHR

MIA

13h 30m

1 stop

16:30 - 10:20

MIA

LHR

12h 50m

1 stop

£391TAP AIR PORTUGAL

Sat, 2 May - Sun, 10 May

20:55 - 19:40

LHR

EYW

27h 45m

2 stops

11:48 - 14:35

EYW

LHR

21h 47m

2 stops

£492Virgin Atlantic

Mon, 13 Apr - Wed, 13 May

07:30 - 20:10

GLA

MIA

17h 40m

1 stop

17:00 - 10:35

MIA

GLA

12h 35m

1 stop

£551American Airlines

Wed, 15 Apr - Thu, 7 May

09:30 - 22:51

GLA

MIA

18h 21m

2 stops

22:40 - 16:10

MIA

GLA

12h 30m

1 stop

£556American Airlines

Wed, 15 Apr - Mon, 11 May

13:30 - 00:54

GLA

MIA

16h 24m

2 stops

11:18 - 08:25

MIA

GLA

16h 07m

2 stops

£561KLM

Wed, 15 Apr - Wed, 22 Apr

British Airways flights from United Kingdom to Florida Keys

Our best British Airways deals on United Kingdom to Florida Keys flight tickets

British Airways

14 Apr

LHR15:35London Heathrow

9h 35m

MIA20:10Miami

23 Apr

MIA22:40Miami

8h 55m

LHR12:35London Heathrow

£383

British Airways

13 Apr

LHR15:40London Heathrow

9h 35m

MIA20:15Miami

24 Apr

MIA22:40Miami

8h 55m

LHR12:35London Heathrow

£396

British Airways

13 Apr

LHR09:55London Heathrow

9h 35m

MIA14:30Miami

19 Apr

MIA17:00Miami

8h 55m

LHR06:55London Heathrow

£422

Icelandair flights from United Kingdom to Florida Keys

Our best Icelandair deals on United Kingdom to Florida Keys flight tickets

Icelandair

17 Mar

LGW11:55London Gatwick

14h 00m

1 stop

MIA21:55Miami

25 Mar

MIA18:15Miami

12h 40m

1 stop

LGW10:55London Gatwick

£383

Icelandair

17 Mar

LHR12:15London Heathrow

13h 40m

1 stop

MIA21:55Miami

25 Mar

MIA18:15Miami

12h 35m

1 stop

LHR10:50London Heathrow

£385

Icelandair

17 Mar

LHR12:15London Heathrow

13h 40m

1 stop

MIA21:55Miami

25 Mar

MIA18:15Miami

12h 35m

1 stop

LHR10:50London Heathrow

£386

momondo Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 14/4

15:35-20:10

Nonstop9h 35m

Miami

Thu 23/4

22:40-12:35

Nonstop8h 55m

£383

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Tue 17/3

11:55-21:55

1 stop14h 00m

Miami

Wed 25/3

18:15-10:55

1 stop12h 40m

£383

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 17/3

12:15-21:55

1 stop13h 40m

Miami

Wed 25/3

18:15-10:50

1 stop12h 35m

£385

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 17/3

12:15-21:55

1 stop13h 40m

Miami

Wed 25/3

18:15-10:50

1 stop12h 35m

£386

LondonMiami

LTN - MIA

LTNMIA

London Luton

Mon 13/4

07:05-20:00

1 stop17h 55m

Miami

Mon 27/4

16:05-14:50

2 stops41h 45m

£388

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 2/5

06:00-14:30

1 stop13h 30m

Miami

Sun 10/5

16:30-10:20

1 stop12h 50m

£391

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Mon 13/4

20:55-19:40

2 stops27h 45m

Key West

Wed 13/5

11:48-14:35

2 stops21h 47m

£492

GlasgowMiami

GLA - MIA

GLAMIA

Glasgow Intl

Wed 15/4

07:30-20:10

1 stop17h 40m

Miami

Thu 7/5

17:00-10:35

1 stop12h 35m

£551

GlasgowMiami

GLA - MIA

GLAMIA

Glasgow Intl

Wed 15/4

09:30-22:51

2 stops18h 21m

Miami

Mon 11/5

22:40-16:10

1 stop12h 30m

£556

GlasgowMiami

GLA - MIA

GLAMIA

Glasgow Intl

Wed 15/4

13:30-00:54

2 stops16h 24m

Miami

Wed 22/4

11:18-08:25

2 stops16h 07m

£561

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United Kingdom to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Florida Keys?

The cheapest month to fly to Florida Keys from United Kingdom is in September. Flight prices, which tend to average around £401, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Florida Keys, with average flight prices from United Kingdom averaging around £436.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from United Kingdom to Florida Keys is on a Wednesday. Travellers who choose to depart for Florida Keys on a Wednesday will often find tickets for as low as £557. On the other hand, Sunday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £651.

What is the cheapest time of day to depart on your flight to Florida Keys?

Our most recent data shows that the best time of day to fly to Florida Keys is at midday. Flights from United Kingdom to Florida Keys during this time can be as low as £583. Flights in the morning are often more expensive, with an average ticket price of £607.

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around £529 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from United Kingdom for as low as £481 on momondo.

Can stopping save me money on United Kingdom to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between United Kingdom to Florida Keys.

Cheap United Kingdom to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Florida Keys

Fastest flight time	9h 30m
Direct flights	Every day
Airports in Florida Keys	3 airports

The fastest flight from United Kingdom to Florida Keys takes 9h 30m

Direct flights go from United Kingdom to Florida Keys every day.

There are 3 airports in Florida Keys. From United Kingdom there are direct flights to Miami (MIA).

Search flight deals

When did momondo last update prices for flights from United Kingdom to Florida Keys?
Prices for flights from United Kingdom to Florida Keys are refreshed on a daily basis.
How many operators does momondo search for flights from United Kingdom to Florida Keys?
As of March 2026, there are 20 operators available to choose from for flights from United Kingdom to Florida Keys.
How old do you have to be to fly from United Kingdom to Florida Keys?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United Kingdom to Florida Keys?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from United Kingdom to Florida Keys is Airbus A350-1000 (17.76% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (17.56%), Boeing 777-300ER (9.33%), and Boeing 777 (9.09%).

Best airlines flying from United Kingdom to Florida Keys

Compare and see reviews for airlines that fly from United Kingdom to Florida Keys with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £451	Free Cancellation	Rating 6.7 7,774 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom £492	Free Cancellation	Rating 7.5 680 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom £517	Free Cancellation	Rating 7.1 11,377 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Florida Keys?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Florida Keys from United Kingdom.

Can I find flights from United Kingdom to Florida Keys with flexible booking policies on momondo?

Flights from United Kingdom to Florida Keys with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United Kingdom to Florida Keys?

momondo provides multiple filters to help you find the best flight to Florida Keys from United Kingdom. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from United Kingdom to Florida Keys right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Florida Keys from United Kingdom. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.