Cheap Flights from London to Key West from £235️ (LON-EYW)

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Latest Flight Deals from London to Key West

Book one-way or return flights from London to Key West from as little as £235. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from London to Key West? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from London to Key West. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from London to Key West

View airlines operating flights from London to Key West. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Norse Atlantic Airways

From £235

PLAY Airline

From £517

Vueling Airlines

From £534

TAP Air Portugal

From £586

Jetblue Airways

From £646

Avianca

From £690

Royal Air Maroc

From £716

Aer Lingus

From £947

Brussels Airlines

From £1,046

United Airlines

From £1,048

ANA airlines

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Alternative Routes from London to Key West

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from London to Key West.

Cheapest
LGW
14:00
34h 35m
1 transfer
EYW
19:35
London Gatwick Airport - Key West International Airport
Thu, Jun 6Norse Atlantic Airways
£235
LHR
16:25
24h 44m
2 transfer
EYW
12:09
London Heathrow Airport - Key West International Airport
Mon, May 6American Airlines
£448
STN
11:40
31h 29m
2 transfer
EYW
14:09
London Stansted Airport - Key West International Airport
Tue, Jun 18PLAY Airline
£517
STN
11:40
31h 29m
2 transfer
EYW
14:09
London Stansted Airport - Key West International Airport
Tue, Jun 18PLAY Airline
£517
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How do I find the cheapest flights?

When are flight tickets from London (LON) to Key West (EYW) the cheapest?
Airlines adjust prices for flights from London to Key West based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from London (LON) to Key West (EYW) cost?
According to Trip.com's data, the lowest price is around £1,455.
What is the transportation method from the main airport to downtown in Key West?
- The distance from Key West International Airport to downtown is about 2km, by taxi about 20 minutes.
How many airports in Key West (EYW)?
There are 2 airport(s) in Key West (EYW): Key West International Airport and Key West Nas.

How to find a cheap flight from London to Key West

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from London to Key West. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com