Cheap flights from Heathrow to Key West

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

LHR - EYW
Price
£519 - £1043
EYW
Temperature
25 - 33 °C
EYW
Rainfall
29 - 167 mm
Popular in August High demand for flights, 32% potential price rise
Cheapest in February Best time to find cheap flights, 27% potential price drop
Round-trip from £519 From Heathrow to Key West
One-way from £419 One-way flight from Heathrow to Key West
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Heathrow to Key West?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 63% on your flight compared to booking on days when demand is much higher.

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

Travellers have found it’s best to book a flight 15 days in advance to save up to 6% 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 15 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 £426, or £470 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 August. For low rates, February can be a great choice for travel to Key West. Flights to Key West from Heathrow in February are about £568 on average during February, but can be found for as low as £355.

Heathrow to Key West 2020 flight deals

Cheap flights to Key West from Heathrow found for this year
22 Dec - 5 Jan
£763pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
EYW
Key West
EYW
Key West
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
3 Aug - 12 Aug
£796pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
EYW
Key West
EYW
Key West
Multiple Airlines
 
1 STOP
LHR
London Heathrow
3 Aug - 12 Aug
£823pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
EYW
Key West
EYW
Key West
Multiple Airlines
 
1 STOP
LHR
London Heathrow

One-way flights to Key West from Heathrow

The cheapest one-way flights from Heathrow to Key West
02:15 - 09:15
Multiple Airlines
3 stops
60h 00m
LHR - EYW
Multiple Airlines
£338
Kiwi.com
16:25 - 15:36
KLM
2 stops
28h 11m
LHR - EYW
KLM
02:30 - 15:36
Delta
2 stops
18h 06m
LHR - EYW
Delta
£1361
Delta

Related info for your journey

Useful info, stats and facts about Heathrow to Key West flights.

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.

Can I find flights from Heathrow to Key West for under £800 on Cheapflights?

Yes, there are multiple flights from Heathrow to Key West for under £800. The cheapest flight booked recently is on Multiple Airlines for just £796, but on average you can expect to pay £1641.

Are there direct flights from Heathrow to Key West for under £800 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 less rainfall in Heathrow compared to Key West over the next 17 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.

Alternative routes for Heathrow to Key West

Destination information for Key West

Things to know before you go. Useful info for your trip from Heathrow to Key West
Today's exchange rate
£1 = $1.25
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