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Cheap flights from England to Key West from £424

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — EYW
25 Jul — 1 Aug1
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 25 June 2026.

Sat 12/1211:05
LHR
-
EYW
2 stops53h 46m
United Airlines
Sat 26/1217:56
EYW
-
LHR
1 stop34h 14m
United Airlines
Deal found 21/6£521
Fri 3/718:00
LHR
-
EYW
1 stop24h 30m
United Airlines
Thu 9/714:26
EYW
-
LHR
1 stop25h 14m
United Airlines
Deal found 20/6£533
Sun 1/1116:20
LHR
-
EYW
2 stops27h 56m
United Airlines
Tue 1/1214:30
EYW
-
LHR
1 stop13h 40m
United Airlines
Deal found 23/6£534
Sun 1/1119:15
LCY
-
EYW
2 stops29h 14m
British Airways
Tue 1/1213:45
EYW
-
LCY
2 stops14h 05m
British Airways
Deal found 23/6£553
Mon 21/906:25
LHR
-
EYW
2 stops17h 52m
British Airways
Sun 4/1013:47
EYW
-
LHR
1 stop14h 13m
British Airways
Deal found 22/6£556
Mon 21/906:15
LHR
-
EYW
2 stops18h 02m
Finnair
Sun 4/1013:47
EYW
-
LHR
2 stops26h 53m
Finnair
Deal found 22/6£564
Sun 4/1006:50
LHR
-
EYW
2 stops35h 39m
United Airlines
Sat 10/1016:00
EYW
-
LHR
2 stops33h 55m
United Airlines
Deal found 24/6£578
Wed 30/906:15
LHR
-
EYW
2 stops18h 02m
British Airways
Sun 11/1014:01
EYW
-
LHR
1 stop13h 59m
British Airways
Deal found 23/6£582
Wed 30/1212:00
LHR
-
EYW
2 stops28h 37m
United Airlines
Wed 6/118:20
EYW
-
LHR
2 stops22h 00m
United Airlines
Deal found 21/6£586
Thu 1/1017:50
LHR
-
EYW
2 stops49h 28m
United Airlines
Sun 1/1116:00
EYW
-
LHR
1 stop32h 55m
United Airlines
Deal found 20/6£588
Thu 22/1017:50
LHR
-
EYW
2 stops49h 28m
United Airlines
Sat 31/1014:55
EYW
-
LHR
2 stops36h 15m
United Airlines
Deal found 24/6£590
Tue 29/1212:00
LHR
-
EYW
1 stop30h 02m
Lufthansa
Tue 5/118:20
EYW
-
LHR
2 stops21h 15m
Lufthansa
Deal found 21/6£592

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 25 June 2026.

Round-trip from

£521

One-way from

£424

Popular in

June

Cheapest in

March

Average price

£796
United Airlines
  • United Airlines
  • 12/12-26/12
  • 3 total stops
  • 88h 00m total
  • England to Key West
Search Deals
British Airways
  • British Airways
  • 29/10
  • 2 total stops
  • 36h 19m total
  • England to Key West
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£57 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 25 June 2026.
Use the filters below to find and compare flights from England to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Sat 12/12

11:05-11:51

2 stops53h 46m

Key West

Sat 26/12

17:56-09:10

1 stop34h 14m

£521

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Sun 4/10

07:45-13:29

1 stop34h 44m

Key West

Sat 10/10

16:00-06:45

1 stop33h 45m

£533

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Sun 1/11

08:00-13:59

1 stop34h 59m

Key West

Tue 1/12

14:30-10:25

1 stop14h 55m

£534
Fastest return journey

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Mon 21/9

06:25-19:17

2 stops17h 52m

Key West

Sun 4/10

13:47-09:00

1 stop14h 13m

£556

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Thu 1/10

17:50-14:18

2 stops49h 28m

Key West

Sun 1/11

16:00-05:55

1 stop32h 55m

£588

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Wed 9/9

10:50-19:17

2 stops37h 27m

Key West

Sun 13/9

11:30-06:55

1 stop14h 25m

£600

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Thu 8/10

20:40-18:24

2 stops50h 44m

Key West

Mon 12/10

19:52-20:00

2 stops43h 08m

£617

LondonKey West

LCY - EYW

LCYEYW

London City

Fri 13/11

07:50-19:29

2 stops40h 39m

Key West

Tue 17/11

13:45-08:50

2 stops14h 05m

£625

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Mon 21/9

17:00-17:24

2 stops29h 24m

Key West

Sun 4/10

18:19-09:40

2 stops34h 21m

£631

ManchesterKey West

MAN - EYW

MANEYW

Manchester

Wed 23/9

07:05-19:17

2 stops17h 12m

Key West

Mon 28/9

13:47-13:10

2 stops18h 23m

£644

Flights are sorted by cheapest return flights first.

Deals found on 23/6

Showing 1-10 of 31 resultsSorted by cheapest first
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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, April is the cheapest month in which you can book a flight from England to Key West (average of £166). Flying from England to Key West in June is currently the most expensive (average of £568). 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, British Airways, and Air France can get you from England to Key West in just under 29h 24m. Your travel time can differ by up to 24h 22m. England and Key West are separated by a distance of 4555 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, Manchester - Key West or London Gatwick - 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, April is the cheapest month in which you can book a flight from England to Key West (average of £166). Flying from England to Key West in June is currently the most expensive (average of £568). 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

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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 25 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£490Average£639FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£502Average£744FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£526Average£566FlexibilityNo 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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