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Cheap flights from England to Key West from £325

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — EYW
9 Mar — 16 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from England to Key West

Enter your travel dates to find the best prices.

Cheapest flights from England to Key West
Explore the most affordable flight options available from England to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 February 2026.

Thu 12/307:30
LHR
-
EYW
2 stops18h 49m
United Airlines
Thu 19/318:28
EYW
-
LHR
1 stop12h 22m
United Airlines
Deal found 3/2£505
Mon 23/312:05
LHR
-
EYW
2 stops29h 18m
United Airlines
Mon 30/318:22
EYW
-
LHR
2 stops21h 18m
United Airlines
Deal found 6/2£520
Wed 8/409:30
LHR
-
EYW
1 stop13h 09m
United Airlines
Sat 9/514:49
EYW
-
LHR
1 stop12h 31m
United Airlines
Deal found 3/2£526
Sun 15/1106:50
LHR
-
EYW
2 stops37h 16m
United Airlines
Sun 22/1116:05
EYW
-
LHR
1 stop32h 50m
United Airlines
Deal found 4/2£545
Wed 25/307:40
LHR
-
EYW
1 stop18h 39m
United Airlines
Thu 16/418:22
EYW
-
LHR
1 stop11h 18m
United Airlines
Deal found 6/2£545
Thu 16/415:35
LHR
-
EYW
1 stop12h 23m
Finnair
Sat 25/413:38
EYW
-
LHR
1 stop14h 22m
Finnair
Deal found 6/2£552
Tue 7/416:40
LHR
-
EYW
1 stop29h 02m
United Airlines
Mon 13/418:22
EYW
-
LHR
1 stop31h 33m
United Airlines
Deal found 6/2£557
Thu 16/406:15
LHR
-
EYW
2 stops21h 43m
British Airways
Sat 25/411:35
EYW
-
LHR
1 stop16h 25m
British Airways
Deal found 5/2£559
Wed 23/909:30
MAN
-
EYW
2 stops32h 27m
Iberia
Mon 28/919:51
EYW
-
MAN
2 stops36h 14m
Iberia
Deal found 6/2£579
Wed 23/907:55
MAN
-
EYW
2 stops39h 32m
British Airways
Mon 28/919:51
EYW
-
MAN
2 stops18h 24m
British Airways
Deal found 6/2£590
Thu 10/911:30
EDI
-
EYW
1 stop32h 36m
United Airlines
Mon 14/914:30
EYW
-
EDI
2 stops15h 05m
United Airlines
Deal found 4/2£603
Mon 23/313:00
LGW
-
EYW
2 stops50h 11m
Multiple Airlines
Mon 30/313:06
EYW
-
LGW
1 stop15h 54m
Multiple Airlines
Deal found 6/2£604

Find flight deals from England to Key West

Keep the following information in mind while searching for England to Key West flight deals. Data was last updated 7 February 2026.

Round-trip from

£505

One-way from

£325

Popular in

December

Cheapest in

January

Average price

£545
United Airlines
  • United Airlines
  • 12/3-19/3
  • 3 total stops
  • 31h 11m total
  • England to Key West
Search Deals
British Airways
  • British Airways
  • 28/4
  • 2 total stops
  • 21h 43m total
  • England to Key West
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£13 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from England to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 7 February 2026.
Use the filters below to find and compare flights from England to Key West that are best for you.

Fly from

England

Fly to

Key West

Route

Depart

Return

Price

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Mon 23/3

16:20-13:23

2 stops25h 03m

Key West

Mon 30/3

16:38-11:35

1 stop13h 57m

£520

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Wed 8/4

09:30-17:39

1 stop13h 09m

Key West

Sat 9/5

14:49-08:20

1 stop12h 31m

£526

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Thu 12/3

10:25-22:19

1 stop15h 54m

Key West

Thu 19/3

16:55-10:15

1 stop13h 20m

£529

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Wed 25/3

08:00-22:19

2 stops18h 19m

Key West

Wed 15/4

16:38-11:35

1 stop13h 57m

£545

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Wed 25/3

08:00-22:19

2 stops18h 19m

Key West

Tue 14/4

18:22-10:40

1 stop11h 18m

£545

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Wed 25/3

08:00-22:19

2 stops18h 19m

Key West

Thu 16/4

14:35-08:20

1 stop12h 45m

£545

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Thu 16/4

06:15-22:58

2 stops21h 43m

Key West

Sat 25/4

11:35-09:00

1 stop16h 25m

£559

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Mon 23/3

13:00-11:11

2 stops50h 11m

Key West

Mon 30/3

13:06-10:00

1 stop15h 54m

£604

LondonKey West

LCY - EYW

LCYEYW

London City

Thu 12/3

07:45-19:41

2 stops15h 56m

Key West

Thu 19/3

11:43-08:10

2 stops16h 27m

£615

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Thu 12/3

14:00-12:26

1 stop26h 26m

Key West

Thu 19/3

09:46-10:00

1 stop20h 14m

£635

Flights are sorted by cheapest return flights first.

Deals found on 5/2

Showing 1-10 of 45 results
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Best time to book a flight from England to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from England with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from England to Key West

What is the cheapest month to book a flight from England to Key West?

Currently, March is the cheapest month in which you can book a flight from England to Key West (average of £434). Flying from England to Key West in June is currently the most expensive (average of £617). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from England to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Key West from England?

    For a flight from England to Key West, you will be flying into Key West. Key West (EYW) is just 2.6 mi from the center of the city.

  • How long is the flight from England to Key West?

    United Airlines, Delta, and KLM can get you from England to Key West in just under 15h 56m. Your travel time can differ by up to 15h 07m. England and Key West are separated by a distance of 4560 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from England to Key West?

    When deciding which route to take from England to Key West consider London Heathrow - Key West, London Gatwick - Key West or London City - Key West as they are the most popular.

  • Can I find deals for flights from England to Key West that include hotel bookings?

    Yes. In addition to deals on England to Key West flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from England to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from England to Key West.

  • Can I find deals for business class flights from England to Key West?

    Yes. Cheapflights offers flight deals from England to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from England to Key West?

    Currently, March is the cheapest month in which you can book a flight from England to Key West (average of £434). Flying from England to Key West in June is currently the most expensive (average of £617). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for England to Key West

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Top 3 airlines flying from England to Key West

Discover the top 3 airlines that operate flights from England to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 7 February 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£445Average£535FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£486Average£779FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£511Average£549FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from England to Key West?

Cheapflights makes it easy to find England to Key West flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from England to Key West?

Millions of users choose and trust Cheapflights to book the best flight deals from England to Key West for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from England to Key West with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from England to Key West, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from England to Key West become cheaper?

Not ready to book yet? You can track prices for flights from England to Key West on Cheapflights with our Price Alert feature and get notified when better prices are available.

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