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£582+ Cheap flights to Key West

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
— EYW
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to Key West in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Key West
Explore the most affordable flight options available to Key West. Find the lowest fares based on data from user searches, with prices last updated on 9 June 2026.

Thu 1/1020:55
LHR
-
EYW
2 stops25h 29m
Virgin Atlantic
Mon 30/1111:45
EYW
-
LHR
1 stop16h 15m
Virgin Atlantic
Deal found 7/6£582
Mon 14/909:20
LHR
-
EYW
1 stop15h 30m
Virgin Atlantic
Mon 28/918:19
EYW
-
LHR
1 stop31h 06m
Virgin Atlantic
Deal found 8/6£609
Thu 1/1006:10
LHR
-
EYW
2 stops18h 07m
British Airways
Mon 30/1120:00
EYW
-
LHR
2 stops15h 05m
British Airways
Deal found 7/6£615
Thu 1/1014:00
LGW
-
EYW
1 stop25h 19m
Multiple Airlines
Mon 30/1116:09
EYW
-
LGW
2 stops37h 46m
Multiple Airlines
Deal found 7/6£627
Fri 3/707:45
LHR
-
EYW
1 stop34h 45m
Lufthansa
Fri 10/716:00
EYW
-
LHR
2 stops24h 25m
Lufthansa
Deal found 5/6£631
Mon 14/909:55
LHR
-
EYW
1 stop14h 22m
British Airways
Mon 28/913:47
EYW
-
LHR
2 stops17h 13m
British Airways
Deal found 8/6£636
Fri 3/713:50
LHR
-
EYW
2 stops28h 40m
United Airlines
Fri 10/714:26
EYW
-
LHR
1 stop34h 29m
United Airlines
Deal found 5/6£642
Fri 3/714:00
LGW
-
EYW
2 stops49h 05m
Multiple Airlines
Fri 10/712:07
EYW
-
LGW
1 stop16h 53m
Multiple Airlines
Deal found 5/6£663
Sat 4/714:00
LGW
-
EYW
1 stop26h 25m
Multiple Airlines
Fri 10/712:07
EYW
-
LGW
1 stop16h 53m
Multiple Airlines
Deal found 5/6£683
Sun 7/614:00
LGW
-
EYW
1 stop26h 27m
Multiple Airlines
Sun 14/621:16
EYW
-
LGW
1 stop31h 44m
Multiple Airlines
Deal found 6/6£710
Mon 10/818:55
LHR
-
EYW
2 stops27h 25m
Virgin Atlantic
Thu 10/914:35
EYW
-
LHR
2 stops15h 45m
Virgin Atlantic
Deal found 5/6£714
Thu 18/618:00
LHR
-
EYW
1 stop24h 30m
United Airlines
Mon 22/615:55
EYW
-
LHR
1 stop15h 00m
United Airlines
Deal found 4/6£717

Find flight deals to Key West

Find the latest flights to Key West in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 9 June 2026.

Return from

£582

One-way from

£598

Popular in

December

Cheapest in

March

Average price

£720
Virgin Atlantic
  • Virgin Atlantic
  • 1/10-30/11
  • 3 total stops
  • 41h 44m total
  • London to Key West
Search Deals
United Airlines
  • United Airlines
  • 20/7
  • 2 total stops
  • 35h 00m total
  • London to Key West
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£36 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for return flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Key West that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 9 June 2026.
Use the filters below to find and compare flights to Key West that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Thu 1/10

20:55-17:24

2 stops25h 29m

Key West

Mon 30/11

11:45-09:00

1 stop16h 15m

£582

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Thu 1/10

06:10-19:17

2 stops18h 07m

Key West

Mon 30/11

20:00-16:05

2 stops15h 05m

£615

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Thu 1/10

14:00-10:19

1 stop25h 19m

Key West

Mon 30/11

16:09-10:55

2 stops37h 46m

£627
Fastest return journey

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Mon 14/9

09:55-19:17

1 stop14h 22m

Key West

Mon 28/9

13:47-12:00

2 stops17h 13m

£636

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Fri 3/7

13:50-13:30

2 stops28h 40m

Key West

Fri 10/7

14:26-05:55

1 stop34h 29m

£642

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Fri 3/7

14:00-10:05

2 stops49h 05m

Key West

Fri 10/7

12:07-10:00

1 stop16h 53m

£663

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Sat 4/7

14:00-11:25

1 stop26h 25m

Key West

Fri 10/7

12:07-10:00

1 stop16h 53m

£683

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Sun 23/8

20:00-19:39

2 stops28h 39m

Key West

Sun 6/9

13:35-06:55

1 stop12h 20m

£743

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Wed 1/7

16:40-15:19

2 stops27h 39m

Key West

Mon 31/8

14:20-06:45

2 stops35h 25m

£758

LondonKey West

LCY - EYW

LCYEYW

London City

Thu 1/10

19:15-19:17

2 stops29h 02m

Key West

Mon 30/11

12:00-08:50

2 stops15h 50m

£765

Flights are sorted by cheapest return flights first.

Deals found on 4/6

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West 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 to Key West

How long is the flight to Key West?

On average, a flight from London to Key West takes 26 hours 34 minutes. Flights to Key West from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Key West?

The most popular airlines flying from London to Key West are Virgin Atlantic, American Airlines and British Airways.

Virgin Atlantic
Virgin Atlantic
From £476
British Airways
British Airways
From £475
American Airlines
American Airlines
From £520

What are the cheapest airlines that fly to Key West?

The cheapest airlines flying from London to Key West are British Airways, Virgin Atlantic and American Airlines.

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key West ranges from 38.0 - 170.0 inches per month. September is typically the wettest month, when rainfall can reach 170.0 mm. February is typically the driest time to visit Key West when rainfall is around 38.0 mm.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.0 C).

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated 9 June 2026.
Get a feel of what it's like to fly with Virgin Atlantic and British Airways to the United States by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Boarding

7.7

Food

6.9

Crew

8.1

Entertainment

7.5

Overall

7.5

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
689 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Boarding

7.7

Food

6.9

Crew

8.1

Entertainment

7.5

Overall

7.5

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,031 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Boarding

7.7

Food

6.9

Crew

8.1

Entertainment

7.5

Overall

7.5

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

FAQs about flying to Key West

Getting around Key West

Visitors should be aware that parking can be difficult to find and is quite expensive, the locals prefer to cycle around the narrow city streets or use a convenient scooter or golf cart.

Getting from the Airport to the City

Flights to Key West arrive at Key West International Airport (EYW) where visitors have limited options for getting to the city centre. There is a reliable shuttle service that runs to Truman Avenue, simply call and wait about 12 minutes for the shuttle bus to arrive. If you would prefer to rent a car on your arrival you can find all the major companies located within the main terminal building.

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

    Travelers will need to book flights to Key West (EYW) if they wish to fly to Key West. The Key West airport is 2.6 mi from the city center.

  • Can I find cheaper flights to Key West if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Key West on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Key West?

    Based on reviews from Cheapflights users, British Airways is rated the highest out of the airlines that fly to Key West.

  • Where does the fastest flight to Key West depart from?

    For those looking to save time traveling to Key West, Manchester offers the quickest one-way flight (17 hours 12 minutes).

  • Does Key West have car hire?

    Yes. Those touching down at Key West can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Key West?

    Yes. Key West has hotels nearby for those requiring accommodations. The Saint Martin Suite - Sunrise Suites is the closest property to Key West (0.0 mi away from Key West).

See more FAQs

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How does Cheapflights help users find flights to Key West?

Cheapflights makes it easy to find 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 to Key West?

Cheapflights simply makes it quick and affordable to book flights to Key West by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Of course! You can track prices for flights to Key West and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

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