Cheap flights from London to Key West

Know your dates, get live prices in seconds:

From
To
Depart
–
Return
Any month
Compare vs Cheapflights |
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
Add another flight clear all

We work with more than 300 partners to bring you better travel deals

Home North America USA Florida Key West Cheap flights from London to Key West

How to find the cheapest flight from
London (LON) to Key West (EYW)

LON - EYW
Price
£517 - £983
EYW
Temperature
25 - 33 °C
EYW
Rainfall
29 - 167 mm
Popular in August High demand for flights, 28% potential price rise
Cheapest in February Best time to find cheap flights, 27% potential price drop
Round-trip from £517 From London to Key West
One-way from £419 One-way flight from London 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 London to Key West?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Key West. Check prices with Cheapflights to find a great deal for your trip.

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

Users have found that booking a flight from London to Key West at least 15 days early can save you up to 6% on average compared to booking a flight this week. If booking 15 days before your flight isn’t an option for you, users have found flights from London to Key West for as little as £426 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £470 for flights departing within the next 3 days.

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

Flights from London to Key West lean towards being more expensive in August. Prices are generally better when you fly from London to Key West in February, with the cheapest ticket starting at £355.

London to Key West 2020 flight deals

Cheap flights to Key West from London found for this year
16 Sep - 30 Sep
£718pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
EYW
Key West
EYW
Key West
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
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

One-way flights to Key West from London

The cheapest one-way flights from London 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
£1357
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 London to Key West flights.

Flight FAQs

From London to Key West

Are flight prices decreasing from London 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 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 to Key West for under £800 on Cheapflights?

Yes, there are multiple flights from London to Key West for under £800. The cheapest flight booked recently is on Multiple Airlines for just £718, but on average you can expect to pay £1457.

Are there direct flights from London to Key West for under £700 on Cheapflights?

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

Is London weather warmer or cooler than Key West?

We forecast the temperature to be around the 33 °Cs in August, on average. The temperature in Key West is generally hotter than in London. Book flights in a timely manner in correlation to your departure date.

Related searches

Flights to Key West from London
Flights to London Flights to Key West Flights from London

Hire a Car

Car Rentals in Key West Car Rentals in USA Car Rentals at Key West International

Alternative routes for London to Key West

Bristol to Daytona Beach from £983 pp
Birmingham to Daytona Beach from £3726 pp

Destination information for Key West

Things to know before you go. Useful info for your trip from London 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

Gatwick (LGW)
Heathrow (LHR)
Luton (LTN)
Stansted (STN)
City (LCY)
Southend (SEN)

Airports servicing Key West

Key West (EYW)

Popular flight searches

Check out other popular destinations found by fellow travellers