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£447+ 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
— EYW
15 Apr — 22 Apr1
1 adult

Flights to Key West in 2025

Find the latest flights to Key West in 2025, 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 10 April 2025.

Return from

£447

Popular in

August

Cheapest in

September

Average price

£577
United Airlines
  • United Airlines
  • 2/5-7/5
  • 3 total stops
  • 42h 26m total
  • London to Key West
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£94 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for return flights in April 2025
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Find flight deals to Key West

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 10 April 2025.

Fri 2/514:10LHR - EYW
2 stops28h 24mUnited Airlines
Wed 7/514:18EYW - LHR
1 stop14h 02mUnited Airlines
Deal found 9/4£447
Thu 8/506:15LHR - EYW
2 stops17h 34mBritish Airways
Wed 14/513:39EYW - LHR
1 stop12h 16mBritish Airways
Deal found 9/4£459
Thu 8/519:15LHR - EYW
2 stops27h 15mVirgin Atlantic
Wed 14/513:51EYW - LHR
2 stops16h 34mVirgin Atlantic
Deal found 9/4£482
Fri 2/509:20LHR - EYW
1 stop16h 10mKLM
Wed 7/518:25EYW - LHR
1 stop14h 05mKLM
Deal found 9/4£494
Sat 10/508:15LHR - EYW
2 stops28h 45mIcelandair
Sat 17/518:45EYW - LHR
2 stops33h 45mIcelandair
Deal found 10/4£758
Sat 10/520:40LGW - EYW
2 stops27h 09mBritish Airways
Sat 17/517:30EYW - LGW
2 stops36h 20mBritish Airways
Deal found 10/4£769
Fri 2/507:45LCY - EYW
2 stops17h 45mVirgin Atlantic
Wed 7/511:48EYW - LCY
2 stops15h 22mVirgin Atlantic
Deal found 9/4£880
Sat 24/509:30LHR - EYW
2 stops32h 23mLufthansa
Sat 31/514:12EYW - LHR
2 stops35h 18mLufthansa
Deal found 9/4£1,098
Sat 10/512:10LCY - EYW
2 stops34h 20mKLM
Sat 17/518:25EYW - LCY
2 stops20h 50mKLM
Deal found 10/4£1,634

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 10 April 2025.
Use the filters below to find and compare flights to Key West that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Fri 2/5

14:10-13:34

2 stops28h 24m

Key West

Wed 7/5

14:18-09:20

1 stop14h 02m

£447

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Thu 8/5

06:15-18:49

2 stops17h 34m

Key West

Wed 14/5

13:39-06:55

1 stop12h 16m

£459

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Thu 8/5

19:15-17:30

2 stops27h 15m

Key West

Wed 14/5

13:51-11:25

2 stops16h 34m

£482

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Fri 2/5

09:20-20:30

1 stop16h 10m

Key West

Wed 7/5

18:25-13:30

1 stop14h 05m

£494

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Sat 10/5

08:15-08:00

2 stops28h 45m

Key West

Sat 17/5

18:45-09:30

2 stops33h 45m

£758

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Sat 10/5

20:40-18:49

2 stops27h 09m

Key West

Sat 17/5

17:30-10:50

2 stops36h 20m

£769

LondonKey West

LCY - EYW

LCYEYW

London City

Fri 2/5

07:45-20:30

2 stops17h 45m

Key West

Wed 7/5

11:48-08:10

2 stops15h 22m

£880

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Sat 24/5

09:30-12:53

2 stops32h 23m

Key West

Sat 31/5

14:12-06:30

2 stops35h 18m

£1,098

LondonKey West

LCY - EYW

LCYEYW

London City

Sat 10/5

12:10-17:30

2 stops34h 20m

Key West

Sat 17/5

18:25-20:15

2 stops20h 50m

£1,634

Flights are sorted by cheapest return flights first.

Deals found on 9/4

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

When is the best time to book a flight to Key West?

Use this chart to determine the optimal time to book a return flight from London to Key West. Price data was last updated on 4 April 2025.

The price you pay for your flight to Key West may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Key West?

On average, a flight from London to Key West takes 22 hours 19 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, British Airways and Finnair.

Virgin Atlantic

Virgin Atlantic

From £577

British Airways

British Airways

From £603

Finnair

Finnair

From £712

What are the cheapest airlines that fly to Key West?

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

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 10 April 2025.
Read reviews from past customers who have flown KLM, United Airlines and Virgin Atlantic to Key West. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,321 reviews
Check prices

Comfort

7.7

Food

7.3

Crew

8.4

Overall

7.8

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,321 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Comfort

7.7

Food

7.3

Crew

8.4

Overall

7.8

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
United Airlines
7.4
Good
8,636 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Comfort

7.7

Food

7.3

Crew

8.4

Overall

7.8

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Virgin Atlantic
7.4
Good
641 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Comfort

7.7

Food

7.3

Crew

8.4

Overall

7.8

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Icelandair
7.0
Good
478 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Comfort

7.7

Food

7.3

Crew

8.4

Overall

7.8

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Lufthansa
6.7
Okay
6,986 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Comfort

7.7

Food

7.3

Crew

8.4

Overall

7.8

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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, Virgin Atlantic is rated the highest out of the airlines that fly to Key West.

  • What is the cheapest airport to fly to in Key West?

    Key West is currently the cheapest airport to fly to in Key West. One-way flights to Key West typically cost £89, while return flights cost around £140.

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

    For those looking to save time traveling to Key West, London offers the quickest one-way flight (15 hours 6 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. 2 Br At Hyatt Windward Pointe is the closest property to Key West (0.0 mi away from Key West).

See more FAQs

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