£254 Find Cheap Flights to Florida Keys

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United Kingdom to Florida Keys departing on 25/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Florida Keys

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Florida Keys
These are the airlines KAYAK users have selected most often from within our search results for flights to Florida Keys
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Flight Deals

Book Cheap Florida Keys Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Florida Keys that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Florida Keys

Tue, 12 May - Wed, 20 May
British Airways Logo
15:35 - 20:10
LHR
-
MIA
9h 35mdirect
British Airways Logo
22:40 - 12:35
MIA
-
LHR
8h 55mdirect
£404British Airways
Mon, 11 May - Thu, 21 May
British Airways Logo
09:55 - 14:30
LHR
-
MIA
9h 35mdirect
British Airways Logo
17:00 - 06:55
MIA
-
LHR
8h 55mdirect
£404British Airways
Fri, 8 May - Tue, 19 May
TAP AIR PORTUGAL Logo
12:00 - 21:55
LHR
-
MIA
14h 55m
1 stop
TAP AIR PORTUGAL Logo
16:30 - 12:45
MIA
-
LHR
15h 15m
1 stop
£407TAP AIR PORTUGAL
Sat, 9 May - Tue, 19 May
TAP AIR PORTUGAL Logo
06:00 - 14:30
LHR
-
MIA
13h 30m
1 stop
TAP AIR PORTUGAL Logo
16:30 - 10:20
MIA
-
LHR
12h 50m
1 stop
£408TAP AIR PORTUGAL
Mon, 11 May - Mon, 18 May
British Airways Logo
15:40 - 20:15
LHR
-
MIA
9h 35mdirect
British Airways Logo
22:40 - 12:35
MIA
-
LHR
8h 55mdirect
£411British Airways
Wed, 13 May - Tue, 19 May
Delta Logo
13:25 - 21:18
LHR
-
MIA
12h 53m
1 stop
Delta Logo
15:40 - 08:50
MIA
-
LHR
12h 10m
1 stop
£417Delta
Mon, 13 Apr - Fri, 24 Apr
Icelandair Logo
15:40 - 21:55
LGW
-
MIA
35h 15m
1 stop
Icelandair Logo
18:15 - 14:40
MIA
-
LGW
15h 25m
1 stop
£425Icelandair
Thu, 30 Apr - Sun, 3 May
Icelandair Logo
13:00 - 21:55
LGW
-
MIA
13h 55m
1 stop
Icelandair Logo
18:15 - 14:40
MIA
-
LGW
15h 25m
1 stop
£446Icelandair
Mon, 13 Apr - Mon, 27 Apr
SWISS Logo
19:15 - 14:15
LCY
-
MIA
24h 00m
1 stop
SWISS Logo
19:40 - 12:35
MIA
-
LCY
11h 55m
1 stop
£513SWISS
Mon, 20 Apr - Mon, 27 Apr
SWISS Logo
19:15 - 14:15
LCY
-
MIA
24h 00m
1 stop
SWISS Logo
19:40 - 12:35
MIA
-
LCY
11h 55m
1 stop
£516SWISS
Booking Insights

KAYAK's insights & trends for flights to Florida Keys

Get data-powered insights and trends into flights to Florida Keys to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from the United Kingdom to Florida Keys?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United Kingdom to Florida Keys, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from the United Kingdom to Florida Keys is May, when tickets cost £489 (return) on average. On the other hand, the most expensive months are March and October, when the average cost of round-trip tickets is £963 and £917 respectively.

What is the cheapest time of day to fly to Florida Keys?

The average price for all round-trip flights from the United Kingdom to Florida Keys depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Florida Keys is generally in the afternoon, when retur flights cost £598 on average. Morning departures are around 2% more expensive than evening flights, on average. The most expensive time of day to fly to Florida Keys is generally in the morning, which is peak travel time and where the average cost of a ticket is £619.

How far in advance should I book a flight from the United Kingdom to Florida Keys?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Florida Keys, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from the United Kingdom to Florida Keys, you should book around 2 weeks before departure, which saves you about 31% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Good to know - Cheap tickets to Florida Keys

Low seasonMay
Cheapest flight£254
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.
Flight from Manchester to Miami

FAQs - booking Florida Keys flights

  • Which airports do I choose for booking a flight to Florida Keys from Scotland?

    There are no direct flights to Florida Keys or other nearby airports from Scotland. Travellers will thus have to reckon with a flight with two stopovers – most likely one in London and one in Miami. The best airport in London for a stopover is London Heathrow (LHR), because it’s the one with the most routes from Scotland: you can directly fly from Aberdeen (ABZ), Inverness (INV), Edinburgh (EDI), or Glasgow (GLA). The second stopover on this route will probably be Miami International, followed by a short connecting flight (55min) to Key West International Airport.

  • Which cities in England can I fly directly to Florida Keys from?

    There are no direct flights to Florida Keys from England, but there are direct flights to Miami International, which is the closest international airport. Both London Gatwick and London Heathrow are served by regular flights to Miami. If you want more options when it comes to airlines, search for a flight to Florida Keys that departs from London Heathrow.

  • Which airports are best for a flight to Florida Keys from Northern Ireland?

    Passengers travelling to Florida Keys from Northern Ireland need to factor in a first stopover in London Heathrow or London Gatwick. Heathrow has the most options when it comes to airlines serving Florida, and both Aer Lingus and British Airways operate direct flights here from George Best Belfast City Airport (BHD). If you prefer to fly out of Belfast International Airport (BFS), easyJet operates direct flights to London Gatwick, but keep in mind that here you'll have fewer options for airlines when it comes to your connecting flight to Florida.

  • Which airports should I choose for a flight to Florida Keys with a stopover in Orlando?

    Orlando International Airport (MCO) has connecting flights to Key West International, operated by regional airline Silver Airways. Virgin Atlantic, British Airways, and Norwegian operate regular flights from London Gatwick to Orlando International Airport. If you’re flying from other airports in the United Kingdom, there are seasonal flights from Glasgow, Belfast International Airport, and Manchester International Airport (MAN).

  • How does KAYAK find such low prices on flights from the United Kingdom to Florida Keys?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from the United Kingdom to Florida Keys.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from the United Kingdom to Florida Keys?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United Kingdom to Florida Keys is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from the United Kingdom to Florida Keys?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from the United Kingdom to Florida Keys with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United Kingdom to Florida Keys?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from the United Kingdom to Florida Keys up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Florida Keys

  • Looking for cheap airfare to Florida Keys? 25% of our users found round-trip tickets to Florida Keys for the following prices or less: Cheap flights to Florida Keys from London Heathrow £1,543
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Florida Keys flight deals.
  • Although there are two airports in the Florida Keys islands, only Key West International Airport (EYW) is served by commercial flights. Keep this in mind when searching for flights to Florida Keys, regardless of which island you’re visiting.
  • Key West Airport receives mainly from other American destinations, so when looking for flights to Florida Keys from the United Kingdom account for at least one stopover in New York or Orlando.
  • Passengers looking for the least number of stopovers possible and more options when it comes to airlines can book a flight that lands in Miami International Airport (MIA) or Fort Lauderdale-Hollywood International Airport (FLL) instead. The farthest island on the archipelago, Key West, is around a 3h 30min drive from Miami, and also a 3h 30min drive from Fort Lauderdale via US Highway 1.
  • If you’re travelling to Key Largo, keep in mind that this island doesn’t have an airport with commercial flights. The closest airport is Miami International, which is just over 1h away by car.
  • Citizens from the United Kingdom don’t need a visa to enter the United States and can apply online for an Electronic System for Travel Authorisation (ESTA) under the Visa Waiver Program when visiting the Florida Keys. This allows British citizens to stay in the country for up to 90 days for tourism. When booking your flight to Florida Keys, keep in mind that you’ll need both a valid passport and ESTA confirmation to travel.

Reviews of the top 5 airlines flying to Florida Keys

 
See real verified KAYAK customer reviews for airlines flying to Florida Keys. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Florida Keys. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from the United Kingdom to Florida Keys? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1471 reviews
8.4Crew
7.6Comfort
7.3Food
7.8Boarding
7.1Entertainment
Airline reviews

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

10.0 Excellentsmit, Mar 2026
BLR - AMS
Read more KLM reviews

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

Positive: It was refreshingly easy and polite check-in and boarding staff. Flight was on time and Helsinki is a very well-signposted airport. Shopping was nice as well. Flight was not full and I had lots of space in economy. Flight was perfectly on time. Negative: Food and drink not very good, but that it is normal on any airline. Didn't expect anything else.

Very good seat, very comfortable, good food, and good service.

It was a good flight, very comfortable seats for sleeping in business class. Probably the most comfortable business class seat I've ever had (20+ times in business class on various airlines). Service was good, but the only downside is my screen didn't work and it had to be reset multiple times to get it to shut off. I had to block my eyes because the screen was white almost the entire flight and I wore an eye mask when I slept. But when eating and reading in my seat, my eyes hurt because the only way to turn the screen off was reset it and the screen would only be off for a few minutes at a time.

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

My seat 3G did not go down fully and the buttons were not working properly

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

The entertainment could have been better, better choice / better headphones, but overall very satisfied

The friendly staff. They kept time. Was suprised to get some drinks.

We did not even get on this flight as the plane never left London. I missed the email that was sent mid morning USA time, so we were not aware the flight was cancelled. There was absolutely no help from the staff at the Norse check in gates, we were told to take a picture of the board they were holding up, to try and claim our money back. We were told to book our own flights to London which ended up costing $10000 due to the last minute. And now we have to return to Miami in 2 weeks. I am not holding my breath about getting on board for that flight either.

Great experience. The flight was smooth with very little turbulence. We were in premium classic, so lots of leg room.

Didn’t know you had to pay for earbuds and food on flight. Sounds awesome and better way to not waste food or items. Comfort of flight is was amazing other than that

Unexpectedly was surprised with the space on flight in economy and the price.

I was not expecting having to pay for headphones, water and basic food in a 9 hours flight. Price for this flight was as high as any other, still I had to pay 4 lbs for a can of sprite. On top of that flight attendance gave a bothered look when I asked her for some ice for my soda. She reluctantly when to get it, brought me literally 3 cubes and walked away without looking at me to avoid another request. I couldn’t believe it. She was soooo rude. I will never book on Norse again and I will let everyone I know about this. Unforgivable, very bad customer service.

Great crew. Customer support is pretty much non existent. I had 2 tickets that were not used, the flight was overbooked. I think I should have been reimbursed for the unused tickets.

The movies were super old. The crew did not offer WATER???? 5 hours os flight and did not get WATER? Norse is the worst company I ever used and never will use again.

Why call us to board if we’re going to be made to stand in the tunnel for 20 minutes. Really hard for people with little children. Plus it took me ages to check in because my seat in Premium was overbooked so I didn’t actually have a seat. I did end up receiving my seat in Premium but there was a lot of stress and confusion beforehand. Hope is it possible to overbook seats? Especially in Premium!

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Everything you need to know for your flight to Florida Keys

Cabin class types available on flights to Florida Keys

Cabin classes available on flights to Florida Keys. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.