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 London Heathrow (a popular airport in United Kingdom) to Kastrup Copenhagen (the most popular airport in Florida Keys), then the flight time is 1h 45m on average. If you fly from Manchester (another popular airport in United Kingdom) to Kastrup Copenhagen, then the average flight time is 1h 50m.

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Recent flights found to popular cities in Florida Keys

Find flights to these popular cities in Florida Keys from your nearest airport.

Flights to Miami

Search all flight deals to Miami

Multiple Airlines

12 Nov

BHX

17h 40m

1 stop

MIA

26 Nov

MIA

19h 50m

1 stop

BHX

£424

British Airways

26 Nov

EDI

16h 35m

1 stop

MIA

4 Dec

MIA

14h 10m

1 stop

EDI

£435

Multiple Airlines

5 Oct

BHX

15h 00m

1 stop

MIA

12 Oct

MIA

14h 55m

1 stop

BHX

£445

Multiple Airlines

14 Nov

BHX

17h 35m

1 stop

MIA

24 Nov

MIA

33h 15m

1 stop

BHX

£452

Icelandair

21 Nov

GLA

13h 55m

1 stop

MIA

29 Nov

MIA

11h 40m

1 stop

GLA

£458

SWISS

5 Nov

LCY

13h 15m

1 stop

MIA

8 Nov

MIA

12h 00m

1 stop

LCY

£461

Multiple Airlines

8 Oct

LHR

13h 27m

1 stop

MIA

12 Oct

MIA

12h 20m

1 stop

LHR

£461

Delta

6 Nov

LGW

15h 25m

1 stop

MIA

12 Nov

MIA

12h 00m

1 stop

LGW

£461

Virgin Atlantic

14 Oct

LCY

15h 39m

2 stops

MIA

28 Oct

MIA

16h 05m

2 stops

LCY

£462

Multiple Airlines

3 Nov

STN

35h 30m

2 stops

MIA

17 Nov

MIA

21h 55m

2 stops

STN

£462

KLM

10 Nov

LHR

13h 25m

1 stop

MIA

11 Nov

MIA

8h 20m

LHR

£463

Virgin Atlantic

12 Oct

LCY

24h 45m

1 stop

MIA

20 Oct

MIA

19h 56m

2 stops

LCY

£463

Flights to Key West

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United Airlines

2 Nov

LHR

35h 22m

2 stops

EYW

12 Nov

EYW

34h 30m

1 stop

LHR

£470

Multiple Airlines

4 Nov

LGW

29h 29m

1 stop

EYW

13 Nov

EYW

18h 01m

1 stop

LGW

£485

United Airlines

9 Oct

LHR

24h 29m

1 stop

EYW

24 Oct

EYW

15h 40m

1 stop

LHR

£492

United Airlines

9 Oct

LHR

25h 49m

2 stops

EYW

24 Oct

EYW

24h 15m

2 stops

LHR

£493

United Airlines

9 Oct

LHR

25h 49m

2 stops

EYW

24 Oct

EYW

24h 15m

2 stops

LHR

£494

Multiple Airlines

5 Nov

LGW

28h 19m

1 stop

EYW

13 Nov

EYW

18h 01m

1 stop

LGW

£495

United Airlines

5 Mar

LHR

29h 42m

2 stops

EYW

9 Mar

EYW

32h 55m

1 stop

LHR

£500

United Airlines

5 Mar

LHR

29h 42m

2 stops

EYW

9 Mar

EYW

22h 00m

2 stops

LHR

£500

United Airlines

5 Mar

LHR

14h 02m

1 stop

EYW

9 Mar

EYW

31h 20m

1 stop

LHR

£501

Multiple Airlines

12 Jan

LGW

30h 04m

1 stop

EYW

24 Feb

EYW

14h 36m

1 stop

LGW

£513

Multiple Airlines

1 Nov

LGW

26h 44m

1 stop

EYW

13 Nov

EYW

18h 01m

1 stop

LGW

£517

Multiple Airlines

12 Jan

LGW

30h 04m

1 stop

EYW

23 Feb

EYW

14h 51m

1 stop

LGW

£523

Find the cheapest flights from the United Kingdom to Florida Keys

Return

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.

12:20 - 01:00BHX Birmingham-MIA Miami

17h 40m1 stop Barcelona-El Prat

21:40 - 22:30MIA Miami-BHX Birmingham

19h 50m1 stop Barcelona-El Prat

£424Multiple Airlines

Thu, 12 Nov - Thu, 26 Nov

07:55 - 19:30EDI Edinburgh Turnhouse-MIA Miami

16h 35m1 stop London Heathrow

22:00 - 17:10MIA Miami-EDI Edinburgh Turnhouse

14h 10m1 stop London Heathrow

£435British Airways

Thu, 26 Nov - Fri, 4 Dec

10:00 - 20:00BHX Birmingham-MIA Miami

15h 00m1 stop Barcelona-El Prat

22:00 - 17:55MIA Miami-BHX Birmingham

14h 55m1 stop Barcelona-El Prat

£445Multiple Airlines

Mon, 5 Oct - Mon, 12 Oct

11:55 - 20:50GLA Glasgow Intl-MIA Miami

13h 55m1 stop Reykjavik Keflavik Intl

17:15 - 09:55MIA Miami-GLA Glasgow Intl

11h 40m1 stop Reykjavik Keflavik Intl

£458Icelandair

Sat, 21 Nov - Sun, 29 Nov

10:00 - 20:25LGW London Gatwick-MIA Miami

15h 25m1 stop Paris Charles de Gaulle

22:45 - 15:45MIA Miami-LGW London Gatwick

12h 00m1 stop Paris Charles de Gaulle

£461Delta

Fri, 6 Nov - Fri, 13 Nov

10:00 - 20:25LGW London Gatwick-MIA Miami

15h 25m1 stop Paris Charles de Gaulle

22:45 - 15:45MIA Miami-LGW London Gatwick

12h 00m1 stop Paris Charles de Gaulle

£461Delta

Fri, 6 Nov - Wed, 11 Nov

09:15 - 17:30LCY London City-MIA Miami

13h 15m1 stop Zurich

19:50 - 12:50MIA Miami-LCY London City

12h 00m1 stop Zurich

£461SWISS

Thu, 5 Nov - Sun, 8 Nov

09:15 - 17:30LCY London City-MIA Miami

13h 15m1 stop Zurich

19:50 - 17:05MIA Miami-LCY London City

16h 15m1 stop Zurich

£463SWISS

Wed, 9 Dec - Wed, 24 Feb

09:45 - 15:40LHR London Heathrow-MIA Miami

9h 55mdirect

18:30 - 08:15MIA Miami-LHR London Heathrow

8h 45mdirect

£464British Airways

Thu, 29 Oct - Sat, 7 Nov

11:55 - 20:50GLA Glasgow Intl-MIA Miami

13h 55m1 stop Reykjavik Keflavik Intl

17:15 - 09:55MIA Miami-GLA Glasgow Intl

11h 40m1 stop Reykjavik Keflavik Intl

£479Icelandair

Thu, 26 Nov - Sun, 6 Dec

Recent last minute flight deals from the United Kingdom to Florida Keys

Enter your travel dates to find the best prices.

10:55 - 15:50LHR London Heathrow-MIA Miami

9h 55mdirect

07:06 - 06:20MIA Miami-LHR London Heathrow

18h 14m1 stop New York John F Kennedy Intl

£469Delta

Wed, 16 Sep - Tue, 22 Sep

08:25 - 23:15LCY London City-MIA Miami

19h 50m2 stops Amsterdam Schiphol New York John F Kennedy Intl

11:09 - 07:55MIA Miami-LCY London City

15h 46m2 stops Boston Logan Intl Amsterdam Schiphol

£469Virgin Atlantic

Tue, 15 Sep - Tue, 6 Oct

06:30 - 14:45LHR London Heathrow-MIA Miami

13h 15m1 stop Amsterdam Schiphol

14:15 - 06:25MIA Miami-LHR London Heathrow

11h 10m1 stop Atlanta Hartsfield-Jackson

£470KLM

Tue, 15 Sep - Thu, 24 Sep

11:30 - 20:05LGW London Gatwick-MIA Miami

13h 35m1 stop Madrid Barajas

22:00 - 20:00MIA Miami-LGW London Gatwick

17h 00m1 stop Madrid Barajas

£471Iberia

Wed, 16 Sep - Wed, 30 Sep

11:30 - 20:05LGW London Gatwick-MIA Miami

13h 35m1 stop Madrid Barajas

16:55 - 10:50MIA Miami-LGW London Gatwick

12h 55m1 stop Madrid Barajas

£471Iberia

Wed, 16 Sep - Mon, 28 Sep

10:25 - 17:50LGW London Gatwick-MIA Miami

12h 25m1 stop Paris Charles de Gaulle

07:06 - 09:25MIA Miami-LGW London Gatwick

21h 19m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

£471Delta

Wed, 16 Sep - Sun, 27 Sep

12:15 - 16:55LHR London Heathrow-MIA Miami

9h 40mdirect

19:10 - 09:00MIA Miami-LHR London Heathrow

8h 50mdirect

£477American Airlines

Wed, 16 Sep - Sun, 27 Sep

12:15 - 16:55LHR London Heathrow-MIA Miami

9h 40mdirect

19:10 - 09:00MIA Miami-LHR London Heathrow

8h 50mdirect

£477American Airlines

Wed, 16 Sep - Sat, 26 Sep

06:30 - 14:45LHR London Heathrow-MIA Miami

13h 15m1 stop Amsterdam Schiphol

18:05 - 08:05MIA Miami-LHR London Heathrow

9h 00mdirect

£482KLM

Tue, 15 Sep - Fri, 25 Sep

17:00 - 10:27LGW London Gatwick-MIA Miami

22h 27m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

12:05 - 09:25MIA Miami-LGW London Gatwick

16h 20m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

£517Virgin Atlantic

Mon, 14 Sep - Wed, 14 Oct

Fly from

Route

Depart

Return

Price

Cheapest return flight

BirminghamMiami

BHX Birmingham - MIA Miami

BHXMIA

Birmingham

Thu 12/11

12:20-01:00

1 stop17h 40m

Miami

Thu 26/11

21:40-22:30

1 stop19h 50m

£424

EdinburghMiami

EDI Edinburgh Turnhouse - MIA Miami

EDIMIA

Edinburgh Turnhouse

Thu 26/11

07:55-19:30

1 stop16h 35m

Miami

Fri 4/12

22:00-17:10

1 stop14h 10m

£435

BirminghamMiami

BHX Birmingham - MIA Miami

BHXMIA

Birmingham

Mon 5/10

10:00-20:00

1 stop15h 00m

Miami

Mon 12/10

22:00-17:55

1 stop14h 55m

£445

GlasgowMiami

GLA Glasgow Intl - MIA Miami

GLAMIA

Glasgow Intl

Sat 21/11

11:55-20:50

1 stop13h 55m

Miami

Sun 29/11

17:15-09:55

1 stop11h 40m

£458

LondonMiami

LGW London Gatwick - MIA Miami

LGWMIA

London Gatwick

Fri 6/11

10:00-20:25

1 stop15h 25m

Miami

Fri 13/11

22:45-15:45

1 stop12h 00m

£461

LondonMiami

LGW London Gatwick - MIA Miami

LGWMIA

London Gatwick

Fri 6/11

10:00-20:25

1 stop15h 25m

Miami

Wed 11/11

22:45-15:45

1 stop12h 00m

£461

LondonMiami

LCY London City - MIA Miami

LCYMIA

London City

Thu 5/11

09:15-17:30

1 stop13h 15m

Miami

Sun 8/11

19:50-12:50

1 stop12h 00m

£461

LondonMiami

LCY London City - MIA Miami

LCYMIA

London City

Wed 9/12

09:15-17:30

1 stop13h 15m

Miami

Wed 24/2

19:50-17:05

1 stop16h 15m

£463

Fastest return journey

LondonMiami

LHR London Heathrow - MIA Miami

LHRMIA

London Heathrow

Thu 29/10

09:45-15:40

Nonstop9h 55m

Miami

Sat 7/11

18:30-08:15

Nonstop8h 45m

£464

GlasgowMiami

GLA Glasgow Intl - MIA Miami

GLAMIA

Glasgow Intl

Thu 26/11

11:55-20:50

1 stop13h 55m

Miami

Sun 6/12

17:15-09:55

1 stop11h 40m

£479

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Florida Keys flights insights and trends

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Prices

Other information

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 £592. 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 £664.

Cheapest flights to cities in Florida Keys

Click on the cities below to find out when it's cheapest to fly to Florida Keys from United Kingdom

Miami

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Cheap Florida Keys flight deals and tips

Summary info about Florida Keys flight prices, duration and airlines

Best One-Way Price	£241
Best Round-Trip Price	£424
Fastest flight time	10h 00m

The best one-way flight price to Florida Keys from United Kingdom in the last 5 days is £241 (Glasgow Intl to Miami).

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The best return flight price to Florida Keys from United Kingdom in the last 5 days is £424 (Birmingham to Miami).

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The fastest flight to Florida Keys from United Kingdom takes 10h 00m (London Heathrow to Miami).

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Frequently asked questions about flying to Florida Keys

What is the best day of the week to fly to Florida Keys?

The best day to take a flight to Florida Keys is on Wednesday, followed by Thursday. Wednesday and Thursday tend to have the lowest flight prices to Florida Keys. If your travel dates are flexible, then try to avoid booking on a Sunday, which is known for being the most expensive day of the week to fly to Florida Keys.

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

Prices for flights to Florida Keys were last updated today.

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

As of September 2026, there are 3 operators available to choose from for flights to Florida Keys.

How old do you have to be to fly 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 to Florida Keys.

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

The required travel and health documents for your Florida Keys trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Florida Keys. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Florida Keys. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Florida Keys on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Florida Keys?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Florida Keys.

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

Of course. momondo tracks the price of Florida Keys flights. All you need is a valid email address and we will do the rest; it is that quick and easy.