£496 Find Cheap Flights from London to Key West – Compare and Save

In the last 5 days, the lowest price for a flight from London to Key West was £564 for a one-way ticket and £496 for a return.

London has 5 major airports: London City, London Gatwick, London Heathrow, London Luton, and London Stansted. Key West is the only airport in Key West. You’ll usually find the cheapest deals if you fly from London Heathrow Airport.

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

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

The two airlines most popular with KAYAK users for flights from London to Key West are Virgin Atlantic and British Airways. With an average price for the route of £684 and an overall rating of 7.4, Virgin Atlantic is the most popular choice. British Airways is also a great choice for the route, with an average price of £638 and an overall rating of 6.7.

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.

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.

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

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.