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Cheap flights from England to Key West from $546

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from England to Key West departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from England to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Finnair Logo
6:05 pm - 1:35 pm
LHR
-
EYW
24h 30m
2 stops
Finnair Logo
12:48 pm - 6:55 am
EYW
-
LHR
13h 07m
1 stop
$696Finnair
Mon, Oct 5 - Mon, Oct 19
British Airways Logo
6:15 am - 7:29 pm
LHR
-
EYW
18h 14m
2 stops
British Airways Logo
1:45 pm - 12:05 pm
EYW
-
LHR
17h 20m
1 stop
$740British Airways
Wed, Nov 11 - Mon, Nov 16
Virgin Atlantic Logo
5:05 pm - 5:11 pm
LHR
-
EYW
53h 06m
2 stops
Virgin Atlantic Logo
6:00 pm - 8:45 am
EYW
-
LHR
33h 45m
2 stops
$775Virgin Atlantic
Tue, Dec 1 - Tue, Jan 12
Virgin Atlantic Logo
7:45 pm - 5:20 pm
LHR
-
EYW
26h 35m
2 stops
Virgin Atlantic Logo
6:19 pm - 10:40 am
EYW
-
LHR
35h 21m
2 stops
$834Virgin Atlantic
Thu, Sep 3 - Tue, Sep 8
United Airlines Logo
7:30 am - 1:29 pm
LHR
-
EYW
34h 59m
2 stops
United Airlines Logo
2:55 pm - 5:55 am
EYW
-
LHR
35h 00m
2 stops
$838United Airlines
Tue, Sep 1 - Sat, Oct 31
Multiple Airlines Logo
2:00 pm - 11:27 am
LGW
-
EYW
26h 27m
1 stop
Multiple Airlines Logo
12:05 pm - 11:45 am
EYW
-
LGW
42h 40m
2 stops
$925Multiple Airlines
Sun, Aug 23 - Sun, Aug 30
Multiple Airlines Logo
7:15 pm - 7:29 pm
LCY
-
EYW
29h 14m
2 stops
Multiple Airlines Logo
6:00 pm - 7:35 pm
EYW
-
LCY
20h 35m
2 stops
$950Multiple Airlines
Sun, Nov 1 - Thu, Dec 31
Air France Logo
5:00 pm - 5:20 pm
LGW
-
EYW
29h 20m
2 stops
Air France Logo
6:11 pm - 3:45 pm
EYW
-
LGW
17h 34m
2 stops
$961Air France
Tue, Sep 1 - Sat, Oct 31
Air France Logo
10:35 am - 5:20 pm
LGW
-
EYW
35h 45m
2 stops
Air France Logo
11:48 am - 9:25 am
EYW
-
LGW
40h 37m
2 stops
$1,122Air France
Tue, Aug 25 - Tue, Sep 1
United Airlines Logo
9:40 am - 1:29 pm
EDI
-
EYW
32h 49m
1 stop
United Airlines Logo
2:15 pm - 8:05 am
EYW
-
EDI
12h 50m
1 stop
$1,355United Airlines
Sat, Sep 26 - Tue, Oct 6

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Finnair flights from England to Key West

Our best Finnair deals on England to Key West flight tickets
Finnair
Oct 5
LHR6:05 pmLondon Heathrow
24h 30m
2 stops
EYW1:35 pmKey West
Oct 19
EYW12:48 pmKey West
13h 07m
1 stop
LHR6:55 amLondon Heathrow
$696
Finnair
Oct 5
LHR8:15 amLondon Heathrow
15h 34m
2 stops
EYW6:49 pmKey West
Oct 19
EYW1:43 pmKey West
13h 07m
2 stops
LHR7:50 amLondon Heathrow
$754
Finnair
Dec 1
LHR9:45 amLondon Heathrow
14h 44m
1 stop
EYW7:29 pmKey West
Jan 12
EYW7:45 pmKey West
31h 30m
1 stop
LHR8:15 amLondon Heathrow
$812

British Airways flights from England to Key West

Our best British Airways deals on England to Key West flight tickets
British Airways
Nov 11
LHR6:15 amLondon Heathrow
18h 14m
2 stops
EYW7:29 pmKey West
Nov 16
EYW1:45 pmKey West
17h 20m
1 stop
LHR12:05 pmLondon Heathrow
$740
British Airways
Oct 5
LHR9:55 amLondon Heathrow
14h 38m
1 stop
EYW7:33 pmKey West
Oct 19
EYW1:43 pmKey West
12h 12m
1 stop
LHR6:55 amLondon Heathrow
$765
British Airways
Nov 11
LHR9:45 amLondon Heathrow
14h 44m
1 stop
EYW7:29 pmKey West
Nov 16
EYW1:45 pmKey West
17h 20m
1 stop
LHR12:05 pmLondon Heathrow
$767

momondo Fare Finder

 
Customize your flight search to find flights from England to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 13, 2026.
Use the filters below to find and compare flights from England to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Mon 10/5

6:05 pm-1:35 pm

2 stops24h 30m

Key West

Mon 10/19

12:48 pm-6:55 am

1 stop13h 07m

$696
Quickest round-trip

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Wed 11/11

6:15 am-7:29 pm

2 stops18h 14m

Key West

Mon 11/16

1:45 pm-12:05 pm

1 stop17h 20m

$740

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Tue 12/1

5:05 pm-5:11 pm

2 stops53h 06m

Key West

Tue 1/12

6:00 pm-8:45 am

2 stops33h 45m

$775

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Thu 9/3

7:45 pm-5:20 pm

2 stops26h 35m

Key West

Tue 9/8

6:19 pm-10:40 am

2 stops35h 21m

$834

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Tue 9/1

7:30 am-1:29 pm

2 stops34h 59m

Key West

Sat 10/31

2:55 pm-5:55 am

2 stops35h 00m

$838

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Sun 8/23

2:00 pm-11:27 am

1 stop26h 27m

Key West

Sun 8/30

12:05 pm-11:45 am

2 stops42h 40m

$925

LondonKey West

LCY - EYW

LCYEYW

London City

Sun 11/1

7:15 pm-7:29 pm

2 stops29h 14m

Key West

Thu 12/31

6:00 pm-7:35 pm

2 stops20h 35m

$950

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Tue 9/1

5:00 pm-5:20 pm

2 stops29h 20m

Key West

Sat 10/31

6:11 pm-3:45 pm

2 stops17h 34m

$961

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Tue 8/25

10:35 am-5:20 pm

2 stops35h 45m

Key West

Tue 9/1

11:48 am-9:25 am

2 stops40h 37m

$1,122

EdinburghKey West

EDI - EYW

EDIEYW

Edinburgh Turnhouse

Sat 9/26

9:40 am-1:29 pm

1 stop32h 49m

Key West

Tue 10/6

2:15 pm-8:05 am

1 stop12h 50m

$1,355

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from England 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

What is the cheapest month to fly to Key West?

In general, April is the cheapest month to fly from England to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $219. If you are unable to visit Key West during the month of April, then departing from England during the month August is also very affordable. Most momondo users find prices during this month for around $416.

Can stopping save me money on England to Key West flights?

You could potentially save up to 26% on your flight if you consider stops on a England to Key West flight.

Cheap England to Key West flight deals and tips

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

Fastest flight time

16h 39m

Direct flights

None
The fastest flight from England to Key West takes 16h 39m
There are no direct flights from England to Key West. There are no popular flight routes from England to Key West.
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Frequently asked questions about flying from England to Key West

  • When did momondo last update prices for flights from England to Key West Airport?

    Prices for flights from England to Key West Airport are refreshed on a daily basis.

  • How old do you have to be to fly from England 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 England 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.

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from England 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 England.

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

momondo does allow users to show only those flights to Key West from England which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from England to Key West?

Once you have performed a search for England to Key West flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from England 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.

An easier way to manage your Key West trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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