$562 Find Cheap Flights from the United Kingdom to Key West

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Key West departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Key West

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Key West, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Key West, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$562
Multiple Airlines
Thu 1/29Thu 2/5
LGW - EYW • 1 stop
Cheapest one-way
Multiple Airlines
Tue 12/16
LHR - EYW • multi-stop
When to travel
November
Cheapest • 21% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Key West!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from the United Kingdom to Key West

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from the United Kingdom to Key West that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from the United Kingdom to Key West

Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
2:00 pm - 12:26 pm
LGW
-
EYW
27h 26m1 stop
Multiple Airlines Logo
9:46 am - 10:00 am
EYW
-
LGW
19h 14m1 stop
$562Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
2:00 pm - 1:30 pm
LGW
-
EYW
28h 30m2 stops
Multiple Airlines Logo
9:46 am - 10:00 am
EYW
-
LGW
19h 14m1 stop
$577Multiple Airlines
Wed, Jan 28 - Wed, Feb 4
British Airways Logo
10:45 am - 11:56 pm
LHR
-
EYW
18h 11m2 stops
British Airways Logo
4:37 pm - 12:20 pm
EYW
-
LHR
14h 43m1 stop
$637British Airways
Wed, Jan 28 - Wed, Feb 4
British Airways Logo
8:25 am - 11:56 pm
LHR
-
EYW
20h 31m2 stops
British Airways Logo
1:33 pm - 8:35 am
EYW
-
LHR
14h 02m1 stop
$639British Airways
Tue, Apr 7 - Mon, Apr 13
Virgin Atlantic Logo
10:55 am - 7:41 pm
LHR
-
EYW
13h 46m1 stop
Virgin Atlantic Logo
6:00 pm - 1:30 pm
EYW
-
LHR
14h 30m1 stop
$645Virgin Atlantic
Mon, Apr 6 - Thu, Apr 23
Virgin Atlantic Logo
9:20 am - 7:41 pm
LHR
-
EYW
15h 21m1 stop
Virgin Atlantic Logo
2:35 pm - 11:10 am
EYW
-
LHR
15h 35m1 stop
$646Virgin Atlantic
Wed, Apr 8 - Mon, Apr 13
Delta Logo
6:30 am - 7:41 pm
LHR
-
EYW
18h 11m2 stops
Delta Logo
7:00 am - 10:15 am
EYW
-
LHR
22h 15m2 stops
$666Delta
Tue, Apr 7 - Mon, Apr 13
Delta Logo
6:15 am - 7:41 pm
LHR
-
EYW
18h 26m2 stops
Delta Logo
7:00 am - 6:30 am
EYW
-
LHR
18h 30m1 stop
$672Delta
Wed, Jan 28 - Wed, Feb 4
United Airlines Logo
10:25 am - 3:17 pm
LHR
-
EYW
33h 52m1 stop
United Airlines Logo
2:25 pm - 8:25 am
EYW
-
LHR
13h 00m1 stop
$674United Airlines
Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
9:25 am - 3:17 pm
EDI
-
EYW
34h 52m2 stops
United Airlines Logo
2:25 pm - 7:55 am
EYW
-
EDI
12h 30m1 stop
$1,073United Airlines
Booking Insights

KAYAK's insights & trends for flights to Key West

Get data-powered insights and trends for flights to Key West to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Key West?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Key West, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Key West is May, where tickets cost $622 on average for one-way flights. On the other hand, the most expensive months are March and October, where the average cost of tickets from the United Kingdom is $1,257 and $1,213 respectively. For return trips, the best month to travel is November with an average price of $643.

Find deals

Good to know

Low seasonNovember
Cheapest flight$562
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from London to Key West

FAQs - booking Key West flights

  • How far is Key West Airport from central Key West?

    Central Key West is 3 miles away from Key West Airport.

  • What is the name of Key West’s airport?

    When flying to Key West, you'll arrive at Key West Airport (EYW). The airport is also known as Key West or Key West Intl.

  • How does KAYAK find such low prices on flights to Key West?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Key West.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Key West?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Key West?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Key West with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Key West?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Key West up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Key West?

    The cheapest time of day to fly to Key West is generally in the morning, when flights cost $718 on average. The most expensive time of day to fly to Key West is generally in the morning, which is peak travel time and where the average cost of a ticket is $718.

  • How many direct flights to Key West are there each week?

    Each week there are around 341 direct flights from within United Kingdom to Key West. The most common day for departures is Monday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Key West

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Key West flight deals.

Traveling to a place near Key West?

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

Everything you need to know for your flight to Key West

Information on the airport you'll fly into in Key West

Key West (EYW)