How long does it take to fly to Key West?

If you’re flying from a popular airport in United Kingdom, such as London or Edinburgh, and flying into Key West, then you can expect flight times to average 25h 39m and 31h 34m, respectively.

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 refresh daily.

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

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 Key West Airport.

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

The travel and health documents required for your trip to Key West Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$535 Cheap Flights from the United Kingdom to Key West in 2025

1 adult

0 bags

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Find the cheapest flights from the United Kingdom to Key West

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Cheap round-trip flights

Recommended round-trip deals departing in the coming months from the most popular airlines that fly to Key West.

Cheap one-way flights

Only flying one-way? Below are some of the best one-way flight deals to Key West found on KAYAK recently.

Cheap last minute flights

Leaving soon but still want a bargain? Check out these latest deals for last minute flights to Key West.

Cheap direct flights

The latest deals for direct flights to Key West so you can sit back and relax without the need for a layover.

Cheap bus & train deals to Key West

Find recent round-trip train or bus tickets from the United Kingdom to Key West.

All round-trip flight deals to Key West

The cheapest plane tickets to Key West found on KAYAK recently.

3:10 pm - 11:39 amLHR-EYW

25h 29m2 stops

1:50 pm - 9:10 amEYW-LHR

14h 20m1 stop

$535United Airlines

Find Deal

Wed, Jan 29 - Wed, Feb 5

2:30 pm - 11:39 amLHR-EYW

26h 09m2 stops

4:50 pm - 11:05 amEYW-LHR

13h 15m1 stop

$552United Airlines

Find Deal

Tue, Feb 4 - Mon, Feb 10

6:30 am - 8:11 pmLHR-EYW

18h 41m2 stops

6:14 pm - 10:35 amEYW-LHR

11h 21m1 stop

$575Virgin Atlantic

Find Deal

Mon, Feb 10 - Mon, Feb 17

10:50 am - 8:11 pmLHR-EYW

14h 21m1 stop

6:14 pm - 11:40 amEYW-LHR

12h 26m1 stop

$593KLM

Find Deal

Mon, Feb 10 - Mon, Feb 17

6:30 am - 8:11 pmLHR-EYW

18h 41m2 stops

6:16 pm - 12:40 pmEYW-LHR

13h 24m2 stops

$611Virgin Atlantic

Find Deal

Tue, Feb 4 - Mon, Feb 10

10:50 am - 8:11 pmLHR-EYW

14h 21m1 stop

3:03 pm - 7:55 amEYW-LHR

11h 52m1 stop

$618Delta

Find Deal

Wed, Jan 29 - Thu, Feb 6

7:50 pm - 12:44 pmLHR-EYW

21h 54m1 stop

5:24 pm - 12:00 pmEYW-LHR

14h 36m1 stop

$633Finnair

Find Deal

Sat, Mar 8 - Sun, Mar 16

6:30 am - 5:12 pmLHR-EYW

15h 42m2 stops

3:03 pm - 11:10 amEYW-LHR

15h 07m2 stops

$636Delta

Find Deal

Wed, Jan 29 - Fri, Feb 7

6:30 am - 8:11 pmLHR-EYW

18h 41m2 stops

3:03 pm - 7:55 amEYW-LHR

11h 52m1 stop

$688KLM

Find Deal

Thu, Jan 30 - Fri, Feb 7

6:05 pm - 1:52 pmLHR-EYW

24h 47m2 stops

1:39 pm - 11:05 amEYW-LHR

16h 26m1 stop

$948Finnair

Find Deal

Thu, Apr 3 - Sun, Apr 6

LAX-EYW

2287 mimulti-stop

Multiple Airlines

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JFK-EYW

1202 mimulti-stop

Multiple Airlines

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British Airways flights from United Kingdom to Key West

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

British Airways

Feb 4

LGW7:35 pmLondon Gatwick

28h 16m

2 stops

EYW6:51 pmKey West

Feb 10

EYW1:45 pmKey West

15h 30m

2 stops

LGW10:15 amLondon Gatwick

$644

Find similar

British Airways

Feb 8

LHR6:05 amLondon Heathrow

17h 32m

2 stops

EYW6:37 pmKey West

Feb 15

EYW7:29 pmKey West

15h 46m

2 stops

LHR4:15 pmLondon Heathrow

$751

Find similar

British Airways

Jun 18

GLA7:00 amGlasgow Intl

16h 26m

2 stops

EYW6:26 pmKey West

Jun 27

EYW12:09 pmKey West

16h 26m

2 stops

GLA9:35 amGlasgow Intl

$823

Find similar

Lufthansa flights from United Kingdom to Key West

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

Lufthansa

Apr 2

LHR4:00 pmLondon Heathrow

25h 59m

1 stop

EYW12:59 pmKey West

Apr 6

EYW2:03 pmKey West

12h 12m

1 stop

LHR7:15 amLondon Heathrow

$928

Find similar

Lufthansa

Apr 3

LHR12:00 pmLondon Heathrow

29h 59m

1 stop

EYW12:59 pmKey West

Apr 6

EYW2:03 pmKey West

15h 07m

1 stop

LHR10:10 amLondon Heathrow

$965

Find similar

Lufthansa

Feb 23

EDI9:25 amEdinburgh Turnhouse

32h 02m

1 stop

EYW12:27 pmKey West

Mar 2

EYW12:12 pmKey West

38h 43m

2 stops

EDI7:55 amEdinburgh Turnhouse

$1,007

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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

Other information

What is the cheapest month to fly to Key West?

In general, September is the cheapest month to fly from United Kingdom to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $664. If you are unable to visit Key West during the month of September, then departing from United Kingdom during the month March is also very affordable. Most momondo users find prices during this month for around $686.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is in the morning. momondo users have found flights departing from United Kingdom to Key West in the morning for as low as $718. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the morning, with an average ticket price of $718. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

Best Price Found	$535
Fastest flight time	14h 21m
Direct flights	None
Airports in Key West	1 airport

The best flight deal from United Kingdom to Key West found on momondo in the last 72 hours is $535

The fastest flight from United Kingdom to Key West takes 14h 21m

There are no direct flights from United Kingdom to Key West. Popular non-direct routes for this connection are London Gatwick Airport - Key West Airport, London Heathrow Airport - Key West Airport and London City Airport - Key West Airport.

There is 1 airport near Key West: Key West (EYW)

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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 refresh daily.
How old do you have to be to fly from United Kingdom to Key West Airport?
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 Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The travel and health documents required for your trip to Key West Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United Kingdom to Key West. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Key West from United Kingdom with this policy.

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 not ready to book a flight from United Kingdom to Key West now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Key West and let you know when they change.