How long does it take to fly to Key West?

The flight from United Kingdom to Key West depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Manchester (a popular airport in United Kingdom) to Key West (the most popular airport in Key West), then the flight time is 17h 08m on average. If you fly from London (another popular airport in United Kingdom) to Key West, then the average flight time is 19h 34m.

What is the cheapest airline that flies from United Kingdom to Key West?

United Airlines, American Airlines, and Austrian Airlines are the most popular carriers operating from United Kingdom to Key West

Which airlines fly to Key West?

Virgin Atlantic, British Airways and American Airlines are the top three most popular airlines that fly to Key West from United Kingdom according to our data. Virgin Atlantic is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Key West. Keep in mind that there are 3 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from United Kingdom to Key West Airport?

Prices for flights from United Kingdom to Key West Airport are updated daily.

How many operators does momondo search for flights from United Kingdom to Key West Airport?

As of April 2026, there are 3 operators available to choose from for flights from United Kingdom to Key West Airport.

How old do you have to be to fly from United Kingdom to Key West Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Key West Airport.

What documentation or ID do you need to fly to Key West Airport?

The required travel and health documents for your Key West Airport 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 Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£441 Cheap Flights from the United Kingdom to Key West in 2026

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Find the cheapest flights from the United Kingdom to Key West

Round-trip

One-way

Last minute

Recent return flight deals from the United Kingdom to Key West

Enter your travel dates to find the best prices.

10:45 - 22:58

LGW

EYW

17h 13m

2 stops

11:28 - 06:50

EYW

LGW

14h 22m

2 stops

£591American Airlines

Mon, 11 May - Fri, 22 May

06:15 - 18:27

LHR

EYW

17h 12m

2 stops

13:59 - 09:00

EYW

LHR

14h 01m

1 stop

£597British Airways

Thu, 17 Sep - Mon, 21 Sep

12:20 - 22:58

LGW

EYW

15h 38m

2 stops

11:28 - 06:50

EYW

LGW

14h 22m

2 stops

£598American Airlines

Tue, 12 May - Fri, 22 May

06:15 - 18:27

LHR

EYW

17h 12m

2 stops

12:05 - 06:55

EYW

LHR

13h 50m

1 stop

£600British Airways

Thu, 17 Sep - Mon, 21 Sep

09:20 - 19:40

LHR

EYW

15h 20m

1 stop

18:19 - 11:20

EYW

LHR

12h 01m

1 stop

£607Virgin Atlantic

Thu, 23 Apr - Thu, 7 May

10:40 - 19:45

MAN

EYW

14h 05m

1 stop

11:45 - 14:00

EYW

MAN

21h 15m

2 stops

£711Delta

Wed, 23 Sep - Mon, 28 Sep

10:40 - 19:45

MAN

EYW

14h 05m

1 stop

07:00 - 14:00

EYW

MAN

26h 00m

2 stops

£712Delta

Wed, 23 Sep - Mon, 28 Sep

09:00 - 17:23

EDI

EYW

13h 23m

1 stop

18:23 - 11:50

EYW

EDI

12h 27m

1 stop

£715KLM

Fri, 17 Apr - Thu, 23 Apr

13:10 - 17:23

EDI

EYW

33h 13m

2 stops

14:40 - 11:50

EYW

EDI

16h 10m

1 stop

£716KLM

Fri, 17 Apr - Thu, 23 Apr

09:40 - 17:23

NWI

EYW

36h 43m

2 stops

18:19 - 22:30

EYW

NWI

47h 11m

2 stops

£924Virgin Atlantic

Fri, 8 May - Fri, 22 May

British Airways flights from United Kingdom to Key West

Our best British Airways deals on United Kingdom to Key West flight tickets

British Airways

17 Sept

LHR06:15London Heathrow

17h 12m

2 stops

EYW18:27Key West

21 Sept

EYW13:59Key West

14h 01m

1 stop

LHR09:00London Heathrow

£597

British Airways

17 Sept

LHR06:15London Heathrow

17h 12m

2 stops

EYW18:27Key West

21 Sept

EYW12:05Key West

13h 50m

1 stop

LHR06:55London Heathrow

£600

British Airways

17 Sept

LHR06:15London Heathrow

17h 12m

2 stops

EYW18:27Key West

21 Sept

EYW12:05Key West

25h 50m

2 stops

LHR18:55London Heathrow

£608

KLM flights from United Kingdom to Key West

Our best KLM deals on United Kingdom to Key West flight tickets

KLM

8 May

LHR11:45London Heathrow

37h 04m

2 stops

EYW19:49Key West

22 May

EYW07:30Key West

29h 20m

2 stops

LHR17:50London Heathrow

£685

KLM

16 Apr

LHR09:20London Heathrow

13h 03m

1 stop

EYW17:23Key West

25 Apr

EYW18:18Key West

13h 57m

1 stop

LHR13:15London Heathrow

£690

KLM

17 Apr

EDI09:00Edinburgh Turnhouse

13h 23m

1 stop

EYW17:23Key West

23 Apr

EYW18:23Key West

12h 27m

1 stop

EDI11:50Edinburgh Turnhouse

£715

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Mon 11/5

10:45-22:58

2 stops17h 13m

Key West

Fri 22/5

11:28-06:50

2 stops14h 22m

£591

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Thu 17/9

06:15-18:27

2 stops17h 12m

Key West

Mon 21/9

13:59-09:00

1 stop14h 01m

£597

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Tue 12/5

12:20-22:58

2 stops15h 38m

Key West

Fri 22/5

11:28-06:50

2 stops14h 22m

£598

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Thu 17/9

06:15-18:27

2 stops17h 12m

Key West

Mon 21/9

12:05-06:55

1 stop13h 50m

£600

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Thu 23/4

09:20-19:40

1 stop15h 20m

Key West

Thu 7/5

18:19-11:20

1 stop12h 01m

£607

ManchesterKey West

MAN - EYW

MANEYW

Manchester

Wed 23/9

10:40-19:45

1 stop14h 05m

Key West

Mon 28/9

11:45-14:00

2 stops21h 15m

£711

ManchesterKey West

MAN - EYW

MANEYW

Manchester

Wed 23/9

10:40-19:45

1 stop14h 05m

Key West

Mon 28/9

07:00-14:00

2 stops26h 00m

£712

Fastest return journey

EdinburghKey West

EDI - EYW

EDIEYW

Edinburgh Turnhouse

Fri 17/4

09:00-17:23

1 stop13h 23m

Key West

Thu 23/4

18:23-11:50

1 stop12h 27m

£715

EdinburghKey West

EDI - EYW

EDIEYW

Edinburgh Turnhouse

Fri 17/4

13:10-17:23

2 stops33h 13m

Key West

Thu 23/4

14:40-11:50

1 stop16h 10m

£716

NorwichKey West

NWI - EYW

NWIEYW

Norwich Arpt

Fri 8/5

09:40-17:23

2 stops36h 43m

Key West

Fri 22/5

18:19-22:30

2 stops47h 11m

£924

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 Key West

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 Key West?

If you aren’t able to travel to Key West during the month of March, then flying in September is also cheap. Prices for this month can be found on momondo for an average of £528.

Can stopping save me money on United Kingdom to Key West flights?

You could potentially save up to 24% on your flight if you consider stops on a United Kingdom to Key West flight.

Cheap United Kingdom to Key West flight deals and tips

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

Fastest flight time	12h 58m
Direct flights	None

The fastest flight from United Kingdom to Key West takes 12h 58m

There are no direct flights from United Kingdom to Key West. There are no popular flight routes from United Kingdom to Key West.

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Frequently asked questions about flying from the United Kingdom to Key West

When did momondo last update prices for flights from United Kingdom to Key West Airport?
Prices for flights from United Kingdom to Key West Airport are updated daily.
How many operators does momondo search for flights from United Kingdom to Key West Airport?
As of April 2026, there are 3 operators available to choose from for flights from United Kingdom to Key West Airport.
How old do you have to be to fly from United Kingdom to Key West Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The required travel and health documents for your Key West Airport 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 Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from United Kingdom to Key West

Compare and see reviews for airlines that fly from United Kingdom to Key West with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £463	Free Cancellation	Rating 6.7 7,853 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom £500	Free Cancellation	Rating 7.5 685 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom £525	Free Cancellation	Rating 7.1 11,555 reviews	Search American Airlines flights

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Why should I use momondo to find a flight deal from United Kingdom to Key West?

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 Key West from United Kingdom.

Can I find flights from United Kingdom to Key West with flexible booking policies on momondo?

Flights from United Kingdom to Key West 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 Key West?

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 from United Kingdom to Key West.

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

If you are simply researching potential flights to Key West, momondo offers a useful price alert feature which will track prices for flights to Key West from United Kingdom and alert you when they change.