Cheap flights from Heathrow to Key West

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

How far in advance should I book a flight from Heathrow to Key West?

Travellers have found it’s best to book a flight 61 days in advance to save up to 13% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Heathrow to Key West 1-2 weeks in advance for as low as £488, or £519 for flights within the next 24 hours.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Key West. Flights to Key West from Heathrow in February are about £502 on average during February, but can be found for as low as £305.

Cheap flights from Heathrow to Key West in April, May 2021

25 May - 4 Jun
£397pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
EYW
Key West
EYW
Key West
Air France
   
2 STOPS
LHR
London Heathrow
25 May - 4 Jun
£398pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
EYW
Key West
EYW
Key West
Air France
   
2 STOPS
LHR
London Heathrow
25 May - 4 Jun
£416pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
EYW
Key West
EYW
Key West
Air France
   
2 STOPS
LHR
London Heathrow

Heathrow to Key West 2021 flight deals

25 May - 4 Jun
£397pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
EYW
Key West
EYW
Key West
Air France
   
2 STOPS
LHR
London Heathrow
25 May - 4 Jun
£398pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
EYW
Key West
EYW
Key West
Air France
   
2 STOPS
LHR
London Heathrow
25 May - 4 Jun
£416pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
EYW
Key West
EYW
Key West
Air France
   
2 STOPS
LHR
London Heathrow

Related info for your journey

Flight FAQs

From Heathrow to Key West

Are flight prices decreasing from Heathrow 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 Heathrow 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.

What safety measures are being taken by airlines flying from London Heathrow to Key West to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Airline carriers are regularly disinfecting and sanitising their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from London Heathrow to Key West. Policies will vary by airline.

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.

Can I find flights from Heathrow to Key West for under £438 on Cheapflights?

Yes, there are multiple flights from Heathrow to Key West for under £438. The cheapest flight booked recently is on Multiple Airlines for just £397, but on average you can expect to pay £444.

Are there direct flights from Heathrow to Key West for under £365 on Cheapflights?

There are no direct flights from Heathrow to Key West, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Heathrow or Key West?

In Heathrow, there will be same rainfall in Heathrow compared to Key West over the next 20 days.

Is Heathrow weather warmer or cooler than Key West?

With an average temperature of 33 °C, peak weather can be found in August. As a traveller, expect to see changes in flight prices during that period. The temperatures in Key West are hotter than in Heathrow.

How long does is the flight from Heathrow to Key West?

United Airlines and KLM can get you from Heathrow to Key West in just under 13h 14m. Your travel time can differ by up to 4h 10m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

Flying on United Airlines is currently your cheapest option to Key West, with prices starting at £424. Another option worth looking into is KLM, starting at £432 return. You may be able to fly from Heathrow to Key West for 3% less than the average price by searching for these airlines.

Alternative routes for Heathrow to Key West

Destination information for Key West

Today's exchange rate
£1 = $1.38
Average temperature for April in Key West
28.0 °C
Avg rainfall for April in Key West
47.0 mm

Airports servicing London

Airports servicing Key West

Top 5 airlines flying from Heathrow to Key West

Airline Cheapest Average Flexibility On-time COVID-19 safety
Virgin Atlantic
£403 £707 No cancel fee 72%
Search Virgin Atlantic flights
KLM
£548 £772 No cancel fee 75%
Search KLM flights
American Airlines
£405 £780 No cancel fee 71%
Search American Airlines flights
Delta
£548 £905 No cancel fee N/A
Search Delta flights
British Airways
£442 £1,398 No cancel fee 70%
Search British Airways flights
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