Cheap flights from Heathrow to Key West

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How to find the cheapest flight from
Heathrow (LHR) to Key West (EYW)

All the information you need to plan the best LHR to EYW flight in 2022: compare Heathrow to Key West flight prices with the expected peak season, weather and rainfall in Key West.
How far in advance should I book a flight from London Heathrow Airport to Key West?

Find a great deal and save up to 44% by booking at least 54 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London Heathrow Airport to Key West within the next two weeks, with the cheapest ticket starting at £733.

When is the cheapest time to fly from London Heathrow Airport to Key West (LHR - EYW)?

When flying from London Heathrow Airport to Key West, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest month to fly from London Heathrow Airport to Key West?

The best pricing can be found in the month of September. Prices to Key West from London Heathrow Airport average £625. You can even find prices in September for less than £625, as users have found deals to Key West from as low as £405. The month of December appears to be one of the more expensive times to travel to Key West from London Heathrow Airport. Flying in the targeted month can save you up to 19%.

Cheap flights from Heathrow to Key West in June, July 2022

The best prices found for LHR to EYW flights in June, July
6 Jul - 10 Jul
£781pp
LHR
London Heathrow
American Airlines
   
2 STOPS
EYW
Key West
EYW
Key West
American Airlines
   
2 STOPS
LHR
London Heathrow
2 Jul - 8 Jul
£783pp
LHR
London Heathrow
Finnair
 
1 STOP
EYW
Key West
EYW
Key West
Finnair
 
1 STOP
LHR
London Heathrow
6 Jul - 10 Jul
£787pp
LHR
London Heathrow
American Airlines
 
1 STOP
EYW
Key West
EYW
Key West
American Airlines
 
1 STOP
LHR
London Heathrow

London Heathrow to Key West 2022 flight deals

Cheap flights to Key West from Heathrow found for this year
31 Aug - 7 Sep
£513pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
EYW
Key West
EYW
Key West
Virgin Atlantic
   
2 STOPS
LHR
London Heathrow
31 Aug - 7 Sep
£529pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
EYW
Key West
EYW
Key West
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
31 Aug - 7 Sep
£536pp
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
EYW
Key West
EYW
Key West
Virgin Atlantic
   
2 STOPS
LHR
London Heathrow

Last-minute flights from Heathrow to Key West

Late deals on return flights to Key West from Heathrow, departing today and this week
6 Jul - 10 Jul
£781pp
LHR
London Heathrow
American Airlines
   
2 STOPS
EYW
Key West
EYW
Key West
American Airlines
   
2 STOPS
LHR
London Heathrow
6 Jul - 10 Jul
£787pp
LHR
London Heathrow
American Airlines
 
1 STOP
EYW
Key West
EYW
Key West
American Airlines
 
1 STOP
LHR
London Heathrow

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Heathrow</span> to <span class="emphasized">Key West</span> flights.

Flight FAQs

From Heathrow to Key West

What airport do you fly into for flights to Key West from London Heathrow?

Most people fly into Key West (EYW) if they book a flight to Key West from London Heathrow. On average, Key West has 0 inbound flights from London Heathrow per day from 6 airlines. Key West is conveniently located just 2.6 mi from Key West’s city center.

Which airlines flying from London Heathrow to Key West have flexible cancellations due to COVID-19?

Delta, American Airlines, and Virgin Atlantic are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from London Heathrow Airport to Key West for under £600 on Cheapflights?

Yes, there are multiple flights from London Heathrow Airport to Key West for under £600. The cheapest flight booked recently is on Virgin Atlantic for just £513, but on average you can expect to pay £668.

Are there last-minute flights available from London Heathrow Airport to Key West for under £800?

There are currently 2+ open flights from London Heathrow Airport to Key West within the next 7 days for less than £800.

What are the cheapest airlines flying from London Heathrow Airport to Key West round-trip?

Cheapflights users have booked flights from London Heathrow Airport to Key West round-trip from £513. Other airlines that can offer you cheap pricing are United Airlines, from £555, and British Airways, from £557. Virgin Atlantic is priced at 21% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest flights from London Heathrow Airport to Key West?

Looking for the cheapest flight from London Heathrow Airport to Key West? While on average our users pay £858, our data indicates the cheapest price to be £855. The most popular route (London Heathrow - Key West), is priced around £513.

What are the most popular airlines that fly from London Heathrow Airport to Key West?

American Airlines, Air France and British Airways are the most popular airlines when flying from London Heathrow Airport to Key West.

COVID Restrictions

View COVID Travel Restrictions for Key West, FL

Do I need a COVID test to fly to Key West from Heathrow?

Information is based on travel restrictions from London Heathrow to Key West

Most visitors from London Heathrow need to provide a negative COVID-19 test result and/or quarantine to enter Key West.

COVID-19 testing requirements
Visitors from London Heathrow are not required to present a negative COVID-19 PCR test or antigen result upon entering Key West.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Key West.

Do I need a test to fly back to Heathrow from Key West?

Returning to London Heathrow from Key West

COVID-19 testing requirements
Visitors from Key West are not required to present a negative COVID-19 PCR test or antigen result upon entering London Heathrow.

Quarantine requirements
Visitors from Key West are not required to quarantine after entering London Heathrow.

Hide COVID Travel Restrictions for Key West, FL

Alternative routes for Heathrow to Key West

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Key West

Things to know before you go - useful duration and weather info for your trip from Heathrow to Key West.
Today's exchange rate
£1 = $1.22
Average temperature for July in Key West
32.0 °C
Avg rainfall for July in Key West
97.0 mm

Airports servicing London

Airports servicing Key West

Top 4 airlines flying from London Heathrow to Key West

The chart below displays the airlines Cheapflights users travelling from Heathrow to Key West choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
£451 £745 No cancel fee N/A
Search Delta flights
British Airways
£488 £725 No cancel fee 70%
Search British Airways flights
Virgin Atlantic
£531 £701 No cancel fee 72%
Search Virgin Atlantic flights
American Airlines
£557 £855 No cancel fee 71%
Search American Airlines flights
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