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 06m on average. If you fly from London (another popular airport in United Kingdom) to Key West, then the average flight time is 22h 19m.

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

British Airways, Virgin Atlantic, and Delta 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 54% 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 July 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.

£326 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

Return

One-way

Recent return flight deals from the United Kingdom to Key West

Enter your travel dates to find the best prices.

18:05 - 13:35

LHR

EYW

24h 30m

2 stops

12:48 - 06:55

EYW

LHR

13h 07m

1 stop

£519Finnair

Mon, 5 Oct - Mon, 19 Oct

06:15 - 19:29

LHR

EYW

18h 14m

2 stops

13:45 - 12:05

EYW

LHR

17h 20m

1 stop

£552British Airways

Wed, 11 Nov - Mon, 16 Nov

08:15 - 18:49

LHR

EYW

15h 34m

2 stops

13:43 - 07:50

EYW

LHR

13h 07m

2 stops

£562Finnair

Mon, 5 Oct - Mon, 19 Oct

17:05 - 17:11

LHR

EYW

53h 06m

2 stops

18:00 - 08:45

EYW

LHR

33h 45m

2 stops

£578Virgin Atlantic

Tue, 1 Dec - Tue, 12 Jan

07:30 - 13:29

LHR

EYW

34h 59m

2 stops

14:55 - 05:55

EYW

LHR

35h 00m

2 stops

£625United Airlines

Tue, 1 Sep - Sat, 31 Oct

09:55 - 18:31

LHR

EYW

13h 36m

1 stop

18:11 - 10:55

EYW

LHR

36h 44m

2 stops

£638Multiple Airlines

Tue, 1 Sep - Sat, 31 Oct

14:00 - 11:27

LGW

EYW

26h 27m

1 stop

12:05 - 11:45

EYW

LGW

42h 40m

2 stops

£690Multiple Airlines

Sun, 23 Aug - Sun, 30 Aug

10:40 - 20:01

MAN

EYW

14h 21m

1 stop

07:40 - 14:00

EYW

MAN

25h 20m

2 stops

£700Delta

Wed, 23 Sep - Mon, 28 Sep

10:40 - 20:01

MAN

EYW

14h 21m

1 stop

07:40 - 14:00

EYW

MAN

25h 20m

2 stops

£701Delta

Wed, 23 Sep - Mon, 28 Sep

14:00 - 13:29

GLA

EYW

28h 29m

1 stop

14:20 - 10:10

EYW

GLA

14h 50m

1 stop

£941United Airlines

Fri, 4 Sep - Tue, 8 Sep

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Lufthansa flights from United Kingdom to Key West

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

Lufthansa

5 Aug

LHR16:00London Heathrow

26h 30m

1 stop

EYW13:30Key West

9 Aug

EYW14:26Key West

13h 54m

1 stop

LHR09:20London Heathrow

£861

Lufthansa

28 Jul

LHR11:05London Heathrow

31h 25m

2 stops

EYW13:30Key West

11 Aug

EYW14:15Key West

15h 10m

1 stop

LHR10:25London Heathrow

£863

Lufthansa

5 Aug

LHR11:05London Heathrow

31h 25m

2 stops

EYW13:30Key West

9 Aug

EYW14:26Key West

12h 54m

1 stop

LHR08:20London Heathrow

£864

British Airways flights from United Kingdom to Key West

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

British Airways

11 Nov

LHR06:15London Heathrow

18h 14m

2 stops

EYW19:29Key West

16 Nov

EYW13:45Key West

17h 20m

1 stop

LHR12:05London Heathrow

£552

British Airways

5 Oct

LHR09:55London Heathrow

14h 38m

1 stop

EYW19:33Key West

19 Oct

EYW13:43Key West

12h 12m

1 stop

LHR06:55London Heathrow

£571

British Airways

11 Nov

LHR09:45London Heathrow

14h 44m

1 stop

EYW19:29Key West

16 Nov

EYW13:45Key West

17h 20m

1 stop

LHR12:05London Heathrow

£572

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Mon 5/10

18:05-13:35

2 stops24h 30m

Key West

Mon 19/10

12:48-06:55

1 stop13h 07m

£519

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Wed 11/11

06:15-19:29

2 stops18h 14m

Key West

Mon 16/11

13:45-12:05

1 stop17h 20m

£552

Fastest return journey

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Mon 5/10

08:15-18:49

2 stops15h 34m

Key West

Mon 19/10

13:43-07:50

2 stops13h 07m

£562

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Tue 1/12

17:05-17:11

2 stops53h 06m

Key West

Tue 12/1

18:00-08:45

2 stops33h 45m

£578

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Tue 1/9

07:30-13:29

2 stops34h 59m

Key West

Sat 31/10

14:55-05:55

2 stops35h 00m

£625

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Tue 1/9

09:55-18:31

1 stop13h 36m

Key West

Sat 31/10

18:11-10:55

2 stops36h 44m

£638

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Sun 23/8

14:00-11:27

1 stop26h 27m

Key West

Sun 30/8

12:05-11:45

2 stops42h 40m

£690

ManchesterKey West

MAN - EYW

MANEYW

Manchester

Wed 23/9

10:40-20:01

1 stop14h 21m

Key West

Mon 28/9

07:40-14:00

2 stops25h 20m

£700

ManchesterKey West

MAN - EYW

MANEYW

Manchester

Wed 23/9

10:40-20:01

1 stop14h 21m

Key West

Mon 28/9

07:40-14:00

2 stops25h 20m

£701

GlasgowKey West

GLA - EYW

GLAEYW

Glasgow Intl

Fri 4/9

14:00-13:29

1 stop28h 29m

Key West

Tue 8/9

14:20-10:10

1 stop14h 50m

£941

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 April, then flying in August is also cheap. Prices for this month can be found on momondo for an average of £310.

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	16h 39m
Direct flights	None

The fastest flight from United Kingdom to Key West takes 16h 39m

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 July 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
Virgin Atlantic	PriceFrom £471	Free Cancellation	Rating 7.5 693 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom £482	Free Cancellation	Rating 6.7 8,104 reviews	Search British Airways flights
American Airlines	PriceFrom £517	Free Cancellation	Rating 7.1 11,810 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.