Find cheap flights to Key West

1 adult
0 bags
Wed 17/8
Wed 24/8

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About Flights to Key West

Summary info about Key West flight prices, duration and airlines

Best Return Price


Fastest flight time

13h 17m

Operated By

5 airlines
The best return flight price to Key West from United Kingdom in the last 72 hours is £436 (London Heathrow to Key West).
The fastest flight to Key West from United Kingdom takes 13h 17m (London Heathrow to Key West).
There are 5 airlines operating flights to Key West, including American Airlines, United Airlines and British Airways.

When is the best time to fly to Key West?

If you aren’t able to travel to Key West during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £494.

You are more likely to see cheaper flights to Key West from United Kingdom when booking 45 days ahead of your departure date. In general, you can expect to find flights to Key West for around £618 when searching 45 days out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from United Kingdom for as low as £436 on momondo.

On average, the least expensive day to fly to Key West from United Kingdom is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £623. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Key West on Friday is £741.

According to our data, the cheapest time of day to fly to Key West is at midday. momondo users have found flights departing from United Kingdom to Key West at midday for as low as £583. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around £766. Of course, these prices can vary depending on the time of year and what airport you fly to.

Users planning a flight to Key West during the months of August or September should anticipate rain. There are still things to do in Key West even when it's raining, though. Many tourists kill time during rain and storms by going to shopping centres in the area, like Duval Street.

Hikers looking for a more family-friendly day in the great outdoors would be best suited to plan their flight to Key West for January, when they can visit Bayfront Park and enjoy all that the park has to offer.

Key West flight deals found on momondo

Check out some of the best fares from airports in United Kingdom to Key West found recently by users on momondo
British Airways
6 Feb
LHR01:05London Heathrow
17h 15m
2 stops
EYW18:20Key West
13 Feb
EYW13:04Key West
11h 56m
1 stop
LHR01:00London Heathrow
United Airlines
6 Feb
LHR01:50London Heathrow
35h 09m
2 stops
EYW12:59Key West
13 Feb
EYW11:18Key West
32h 37m
2 stops
LHR19:55London Heathrow
United Airlines
6 Feb
LHR03:00London Heathrow
13h 40m
1 stop
EYW16:40Key West
13 Feb
EYW11:18Key West
13h 47m
1 stop
LHR01:05London Heathrow
American Airlines
25 Jan
LHR01:20London Heathrow
17h 00m
2 stops
EYW18:20Key West
29 Jan
EYW12:22Key West
32h 48m
1 stop
LHR21:10London Heathrow
Multiple Airlines
7 Nov
LHR05:05London Heathrow
15h 28m
2 stops
EYW20:33Key West
14 Nov
EYW09:15Key West
14h 35m
1 stop
LHR23:50London Heathrow
British Airways
31 Oct
29h 14m
2 stops
EYW09:59Key West
7 Nov
EYW08:59Key West
16h 56m
2 stops

Find the cheapest one-way flights to Key West

If you're looking for one-way flights from United Kingdom to Key West, view some of our deals below provided by American Airlines and Finnair
American Airlines
LHRLondon Heathrow
15h 18m
EYWKey West
14h 06m
EYWKey West
EDIEdinburgh Turnhouse
16h 44m
EYWKey West

Which airlines fly to Key West?

Here you can see a selection of the most popular and cheapest airlines for flights to Key West

Which airlines fly to Key West?

There may be other airlines that fly to Key West from United Kingdom, but the most popular among our users are British Airways, Virgin Atlantic, American Airlines and United Airlines. These airlines should offer flights to Key West on a routine basis if you’re flying from one of the more popular airports in United Kingdom.

Delta Flights to Key West

Delta is a popular choice for users travelling to Key West. It operates 28 flights every week to Key West, most often flying from Atlanta Hartsfield-Jackson. Delta ticket prices will depend on when and where you need to fly from - deals as low as £448 (from London Heathrow) have been found by momondo users. In 396 reviews, momondo users have rated Delta at an average score of 7.8/10.

Virgin Atlantic Flights to Key West

Virgin Atlantic (7.2/10, 115 reviews) is also a popular choice for flights to Key West, with deals from as low as £529 from London Heathrow, round-trip. With 7 Virgin Atlantic flights to Key West on average each week, prices can vary significantly by origin and availability.

Popular routes to Key West

Most frequently searched flights to Key West along with the cheapest price and shortest flight duration
London to Key West Flights
Fastest flight time15h 18m
Cheapest price£436
Norwich to Key West Flights
Fastest flight time18h 25m
Cheapest price£723
Orlando to Key West Flights
Fastest flight time1h 25m
Cheapest price£443
Edinburgh to Key West Flights
Fastest flight time16h 44m
Cheapest price£497
Manchester to Key West Flights
Fastest flight time14h 06m
Cheapest price£496
Glasgow to Key West Flights
Fastest flight time28h 36m
Cheapest price£497

Start planning your trip to Key West

Why use momondo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Key West.

momondo does allow users to show only those flights to Key West which offer a flexible booking policy as well as other useful filters and features.

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Key West.

Yes. momondo can track flight prices for Key West and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

Other cabin classes for Key West flights

Explore alternative premium cabin options for your flight to Key West

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