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.

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

Delta, United Airlines, and British Airways are the most popular carriers operating from United Kingdom to Key West

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 14h 17m on average. If you fly from Edinburgh (another popular airport in United Kingdom) to Key West, then the average flight time is 16h 35m.

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 June 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.

£315 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.

16:30 - 18:24

LHR

EYW

30h 54m

2 stops

14:01 - 12:35

EYW

LHR

17h 34m

1 stop

£596British Airways

Sun, 4 Oct - Sat, 10 Oct

20:55 - 20:01

LHR

EYW

28h 06m

2 stops

18:00 - 06:45

EYW

LHR

31h 45m

2 stops

£599Virgin Atlantic

Sun, 4 Oct - Sat, 10 Oct

09:55 - 19:17

LHR

EYW

14h 22m

1 stop

14:01 - 12:35

EYW

LHR

17h 34m

1 stop

£630British Airways

Sun, 4 Oct - Sat, 10 Oct

14:00 - 11:27

LGW

EYW

26h 27m

1 stop

12:05 - 10:00

EYW

LGW

16h 55m

1 stop

£665Multiple Airlines

Thu, 6 Aug - Sun, 16 Aug

20:45 - 19:50

LCY

EYW

28h 05m

2 stops

18:00 - 17:20

EYW

LCY

18h 20m

2 stops

£667KLM

Sun, 4 Oct - Sat, 10 Oct

08:00 - 15:19

LHR

EYW

36h 19m

1 stop

14:26 - 08:20

EYW

LHR

12h 54m

1 stop

£679United Airlines

Thu, 30 Jul - Thu, 6 Aug

10:40 - 20:01

MAN

EYW

14h 21m

1 stop

07:40 - 14:00

EYW

MAN

25h 20m

2 stops

£702Delta

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

£704Delta

Wed, 23 Sep - Mon, 28 Sep

08:30 - 13:29

LHR

EYW

33h 59m

2 stops

14:15 - 07:15

EYW

LHR

12h 00m

1 stop

£716United Airlines

Sun, 23 Aug - Sun, 6 Sep

13:30 - 19:57

GLA

EYW

35h 27m

2 stops

18:15 - 16:15

EYW

GLA

17h 00m

2 stops

£837KLM

Mon, 3 Aug - Mon, 10 Aug

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American Airlines flights from United Kingdom to Key West

Our best American Airlines deals on United Kingdom to Key West flight tickets

American Airlines

13 Aug

GLA07:00Glasgow Intl

17h 39m

3 stops

EYW19:39Key West

20 Aug

EYW14:31Key West

18h 04m

2 stops

GLA13:35Glasgow Intl

£1,133

American Airlines

13 Aug

MAN07:45Manchester

16h 54m

3 stops

EYW19:39Key West

20 Aug

EYW13:50Key West

14h 55m

2 stops

MAN09:45Manchester

£1,158

American Airlines

23 Sept

MAN07:05Manchester

17h 12m

3 stops

EYW19:17Key West

28 Sept

EYW13:47Key West

18h 23m

2 stops

MAN13:10Manchester

£3,972

British Airways flights from United Kingdom to Key West

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

British Airways

4 Oct

LHR16:30London Heathrow

30h 54m

2 stops

EYW18:24Key West

10 Oct

EYW14:01Key West

17h 34m

1 stop

LHR12:35London Heathrow

£596

British Airways

4 Oct

LHR09:55London Heathrow

14h 22m

1 stop

EYW19:17Key West

10 Oct

EYW14:01Key West

17h 34m

1 stop

LHR12:35London Heathrow

£630

British Airways

23 Sept

MAN07:05Manchester

17h 12m

2 stops

EYW19:17Key West

28 Sept

EYW13:47Key West

18h 23m

2 stops

MAN13:10Manchester

£639

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Sun 4/10

16:30-18:24

2 stops30h 54m

Key West

Sat 10/10

14:01-12:35

1 stop17h 34m

£596

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Sun 4/10

20:55-20:01

2 stops28h 06m

Key West

Sat 10/10

18:00-06:45

2 stops31h 45m

£599

Fastest return journey

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Sun 4/10

09:55-19:17

1 stop14h 22m

Key West

Sat 10/10

14:01-12:35

1 stop17h 34m

£630

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Thu 6/8

14:00-11:27

1 stop26h 27m

Key West

Sun 16/8

12:05-10:00

1 stop16h 55m

£665

LondonKey West

LCY - EYW

LCYEYW

London City

Sun 4/10

20:45-19:50

2 stops28h 05m

Key West

Sat 10/10

18:00-17:20

2 stops18h 20m

£667

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Thu 30/7

08:00-15:19

1 stop36h 19m

Key West

Thu 6/8

14:26-08:20

1 stop12h 54m

£679

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

£702

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

£704

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Sun 23/8

08:30-13:29

2 stops33h 59m

Key West

Sun 6/9

14:15-07:15

1 stop12h 00m

£716

GlasgowKey West

GLA - EYW

GLAEYW

Glasgow Intl

Mon 3/8

13:30-19:57

2 stops35h 27m

Key West

Mon 10/8

18:15-16:15

2 stops17h 00m

£837

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 £314.

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	13h 03m
Direct flights	None

The fastest flight from United Kingdom to Key West takes 13h 03m

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 June 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 £488	Free Cancellation	Rating 6.7 8,088 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom £500	Free Cancellation	Rating 7.5 690 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom £524	Free Cancellation	Rating 7.1 11,765 reviews	Search American Airlines flights

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Why use momondo?

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.