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 2021: 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 13% by booking at least 61 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 £489.

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

The best pricing can be found in the month of February. Prices to Key West from London Heathrow Airport average £503. You can even find prices in February for less than £503, as users have found deals to Key West from as low as £305. 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 40%.

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.

Cheap flights from Heathrow to Key West in September, October 2021

The best prices found for LHR to EYW flights in September, October
11 Oct - 11 May
£424pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
EYW
Key West
EYW
Key West
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
11 Oct - 11 May
£435pp
LHR
London Heathrow
United Airlines
   
2 STOPS
EYW
Key West
EYW
Key West
United Airlines
   
2 STOPS
LHR
London Heathrow
11 Oct - 11 May
£464pp
LHR
London Heathrow
United Airlines
 
1 STOP
EYW
Key West
EYW
Key West
United Airlines
 
1 STOP
LHR
London Heathrow

London Heathrow to Key West 2021 flight deals

Cheap flights to Key West from Heathrow found for this year
17 Nov - 24 Nov
£366pp
LHR
London Heathrow
United Airlines
   
2 STOPS
EYW
Key West
EYW
Key West
United Airlines
   
2 STOPS
LHR
London Heathrow
17 Nov - 24 Nov
£367pp
LHR
London Heathrow
United Airlines
   
2 STOPS
EYW
Key West
EYW
Key West
United Airlines
 
1 STOP
LHR
London Heathrow
17 Nov - 24 Nov
£380pp
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
EYW
Key West
EYW
Key West
Virgin Atlantic
 
1 STOP
LHR
London Heathrow

One-way flights to Key West from London Heathrow

The cheapest one-way flights from Heathrow to Key West
15:15 - 06:25
Multiple Airlines
1 stop
20h 10m
LHR - EYW
Multiple Airlines
£551
Combigo
14:05 - 09:50
Multiple Airlines
2 stops
24h 45m
LHR - EYW
Multiple Airlines
£519
Combigo
01:00 - 09:50
Multiple Airlines
3 stops
37h 50m
LHR - EYW
Multiple Airlines
£417
Kiwi.com

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 7 airlines. Key West is conveniently located just 2.6 mi from Key West’s city centre.

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

Virgin Atlantic, American Airlines, and Delta 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.

Are flight prices decreasing from London Heathrow Airport to Key West due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both London Heathrow Airport and Key West for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from London Heathrow Airport to Key West for under £400 on Cheapflights?

Yes, there are multiple flights from London Heathrow Airport to Key West for under £400. The cheapest flight booked recently is on United Airlines for just £366, but on average you can expect to pay £405.

What are the cheapest airlines flying from London Heathrow Airport to Key West return?

Cheapflights users have booked flights from London Heathrow Airport to Key West from £366 return. Other airlines that can offer you cheap pricing are Virgin Atlantic, from £380, and KLM, from £397. United Airlines is priced at 16% lower than the current average price of a flight leaving 3 months from now.

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.

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 £512, our data indicates the cheapest price to be £378. The most popular route (London Heathrow - Key West), is priced around £394.

Related searches

Flights to Key West (EYW) from Heathrow
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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 will not be allowed to enter Key West.

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to 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 must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to 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 = $1.37
Average temperature for September in Key West
32.0 °C
Avg rainfall for September in Key West
167.0 mm

Airports servicing London

Airports servicing Key West

Top 5 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
Virgin Atlantic
£294 £517 No cancel fee 72%
Search Virgin Atlantic flights
American Airlines
£296 £570 No cancel fee 71%
Search American Airlines flights
British Airways
£323 £1,021 No cancel fee 70%
Search British Airways flights
Delta
£400 £661 No cancel fee N/A
Search Delta flights
KLM
£401 £564 No cancel fee 75%
Search KLM flights
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