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LGW - EYW

Find cheap flights from London to Key West from $738

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Key West departing on 6/20. 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
0 bags
Sun 6/2
Sun 6/9

Search 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 in flight searches from London 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 in flight searches from London to Key West, as well as popular online travel agencies
In the last 7 days travelers have searched 43,740,974 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Cheap flight deals from London to Key West (LGW-EYW)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London 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 and deals for you by selecting your travel dates.
Choose your dates
2:30 pm - 2:06 pmLGW-EYW
28h 36m2 stops
11:05 am - 8:10 amEYW-LGW
16h 05m2 stops
$738American Airlines
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Thu, Jun 20 - Sat, Jul 20

Flights from London to Key West - Travel Insights & Trends

Get data-powered insights and trends into flights from London 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 from London Gatwick Airport to Key West?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Gatwick Airport 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 from London Gatwick Airport to Key West is January, where tickets cost $615 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is $905 and $896 respectively.

How far in advance should I book a flight from London Gatwick Airport to Key West?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Gatwick Airport to Key West, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London Gatwick Airport to Key West, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 54 days before departure.

Good to know

Cheapest flight

$738
Flight from London to Key West

When to book flights from London to Key West

Are your dates flexible? Find out the best times to travel from London to Key West based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to Key West flights

  • What is the cheapest flight from London Gatwick Airport to Key West?

    In the last 3 days, the lowest price for a flight from London Gatwick Airport to Key West was $738 for a round-trip ticket.

  • Do I need a passport to fly between London and Key West?

    A passport is required to fly from London to Key West.

  • Which aircraft models fly most regularly from London to Key West?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Key West?

    oneworld is the only airline alliance operating flights between London and Key West.

  • How does KAYAK find such low prices on flights from London 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 from London to Key West.

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

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

  • What is the Hacker Fare option on flights from London 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 to London with another airline. Booking your flights between London and EYW can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London 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 from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

London - Key West Flights

Departure:

London (LGW)United Kingdom

Destination:

Key West (EYW)United States

Return flight deals:

Key West - London

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