£143 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 27/8. 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

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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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Cheap Flights to Florida Keys

Cheapest return prices found by our users on KAYAK in the last 72 hours
Miami
Miamidirect£233
Miami
Miamidirect£233

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

Sat, 30 Aug - Mon, 15 Sep
Norse Atlantic UK Logo
10:00 - 14:20LGW-MIA
9h 20mdirect
Norse Atlantic UK Logo
17:15 - 06:55MIA-LGW
8h 40mdirect
£233Norse Atlantic UK
Find Deal
Sat, 30 Aug - Mon, 15 Sep
Norse Atlantic UK Logo
10:00 - 14:20LGW-MIA
9h 20mdirect
Norse Atlantic UK Logo
17:15 - 06:55MIA-LGW
8h 40mdirect
£234Norse Atlantic UK
Find Deal
Thu, 11 Sep - Wed, 24 Sep
TAP AIR PORTUGAL Logo
17:55 - 14:50MAN-MIA
25h 55m1 stop
TAP AIR PORTUGAL Logo
03:55 - 10:10MIA-MAN
25h 15m1 stop
£371TAP AIR PORTUGAL
Find Deal
Wed, 5 Nov - Thu, 13 Nov
TAP AIR PORTUGAL Logo
11:25 - 21:50MAN-MIA
15h 25m1 stop
TAP AIR PORTUGAL Logo
16:35 - 10:35MIA-MAN
13h 00m1 stop
£374TAP AIR PORTUGAL
Find Deal
Mon, 15 Sep - Mon, 29 Sep
Virgin Atlantic Logo
09:20 - 21:14LCY-MIA
16h 54m2 stops
Virgin Atlantic Logo
15:15 - 16:40MIA-LCY
20h 25m2 stops
£469Virgin Atlantic
Find Deal
Mon, 3 Nov - Thu, 13 Nov
Virgin Atlantic Logo
07:45 - 21:04LCY-MIA
18h 19m2 stops
Virgin Atlantic Logo
16:50 - 09:30MIA-LCY
11h 40m1 stop
£470Virgin Atlantic
Find Deal
Mon, 22 Sep - Thu, 2 Oct
British Airways Logo
06:25 - 14:25EDI-MIA
13h 00m1 stop
British Airways Logo
17:00 - 10:20MIA-EDI
12h 20m1 stop
£529British Airways
Find Deal
Tue, 9 Sep - Tue, 16 Sep
British Airways Logo
09:15 - 18:25GLA-MIA
14h 10m1 stop
British Airways Logo
20:45 - 16:45MIA-GLA
15h 00m1 stop
£532British Airways
Find Deal
Mon, 15 Sep - Wed, 24 Sep
KLM Logo
06:00 - 17:05GLA-MIA
16h 05m2 stops
KLM Logo
11:38 - 08:10MIA-GLA
15h 32m2 stops
£546KLM
Find Deal
Thu, 25 Sep - Sat, 11 Oct
KLM Logo
08:55 - 21:14GLA-MIA
17h 19m2 stops
KLM Logo
12:20 - 09:45MIA-GLA
16h 25m2 stops
£606KLM
Find Deal
Booking Insights

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 September, when tickets cost £487 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of round-trip tickets is £832 and £827 respectively.

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 29% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.


Good to know - Cheap tickets to Florida Keys

Low seasonJune
Cheapest flight£143
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (19% more expensive on average)
Flight from London Gatwick Airport 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.

  • What is the cheapest day to fly to Florida Keys?

    Based on KAYAK data, the cheapest day to fly to Florida Keys is Thursday when return tickets can be as cheap as £525. On the other hand, the most expensive day to fly is Saturday, when return prices are £700 on average.

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

    The cheapest time of day to fly to Florida Keys is generally at night, when retur flights cost £718 on average. Morning departures are around 8% 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 £837.

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 Gatwick £486, from London Heathrow £1,461
  • 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.
7.6
FinnairOverall score based on 1316 reviews
6.9Entertainment
6.7Food
7.5Comfort
7.6Boarding
8.1Crew
Airline reviews

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

6.0 GoodAnonymous, Jul 2025HEL - DFW
Read more Finnair reviews

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.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

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

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Food was excellent. Service was very good. Staff was very helpful to all passengers.

The crew was excellent as ever on Virgin. The special meal was poor unfortunately. More significantly when we arrived at Manchester Airport there was no air bridge provided and we had to exit the plane down a rickety stair case. This is unacceptable for a transatlantic flight. Whilst I understand that this is the airport’s fault at the end of the day the airline is responsible for our transportation and needs to do something.

Super friendly and helpful staff, from check-in desk to cabin crew.

Following a paid seat upgrade for enhanced comfort, I encountered an unacceptable odor in my assigned area. It took three hours for the crew to relocate me, and the replacement seat was unacceptably close to the lavatory, offering no improvement.

Good overall. Cannot fault the airlines. I have had better entertainment systems before ie ice in Emirates but it was not too bad. Food was decent and staff were friendly.

I did not fly by vergin atlantic from bangalore to vasco da gama

Your flight delayed at Heathrow n I almost missed my mother funeral.you idiots. I had to waste 10 hours in different airports. Thank your stars I'm not suing you.

Miami airport needs more thorough signage. It was a long walk from my transport point to the check in desk,

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!

We flew one way from Gatwick, London to JFK NY For 2 people $1200 and no food offered not even water. You had to buy food. Norse advertises as a low fare transatlantic airline, they may want rethink that. Crew, flight was fine. Ironically we flew American from JFK to Heathrow for $1000 (2people) and included food and drinks.

Longest check in line I have ever seen- brutal and airline personnel hustled me about the size of my bag even though I showed them that it measured exactly to the measurements posted on their site. Just super annoying- I get it - it’s a budget airline and you get what you pay for. Most of the flight were young people who seemed to have never experienced international travel. It’s worth paying for a seat otherwise you will be uncomfortable.

We flew premium on the way TO London but went back to economy for this flight. The differences I note here may be colored by changing service. The crew was professional and polite but cold on this flight and class of service. They seemed to want to have as little to do with us as possible, beyond providing the basic services in economy. The aircraft was still good though, and the pitch was about as tight as expected - manageable but no extra personal space to spare. Overall I would certainly fly Norse Atlantic again, given the opportunity.

Flight was fine. Second meal ( fish sandwich on hard roll) was awful. My suitcase didn’t make the flight. It had been located, but won’t be delivered until tomorrow. Five days after flight

There was chaos at the Naples airport. We arrived three hours early for the flight but there was no invitation available about where to go to check bags until an hour later. Then we had to go to a different terminal to check our bags and check in and back to the first to board.

Boarding experience was awful. TAP claims I did not have check in luggage with tickets. I went 3-4 check in agents until I finally found a helpful kind agent who checked in my luggage with no fees. On top of that our flight was over 2 hours delayed with barely an apology or explanation.

We flew TAP last October from Newark to Lisbon. The meal was bad. This flight had good food. Also, this flight was delayed. There were TAP employees waiting at Lisbon to make sure we made our connecting flight. I find the TAP website and app frustrating, but the service once we reached the airport was very good

The airport temperature at the airport and on the flight was too warm

Flight being delayed for 35 minutes had me lose the connection to my transport

Was the best airplane ✈️ ever that I never see I will traveling again again with u guys.

Tap air Portugal was the best I will traveling again with u guys. Thank u.

Flight was delayed on 6/20 to miss international connection. Next flight out was 24 hours later. Not acceptable.

Terrible! I had to cancel our flights due to my wife Carmen requiring an unexpected second cancer surgery. I first contacted orbitz about obtaining a credit due to medical interruption and orbitz directed me to TAP. I contacted TAP and the representative directed me back to orbitz and refused to even explain what TAP’s medical interruption policy was or how it worked—I wanted that information for a second call to orbitz. Terrible service at a particularly difficult time.

Excellent everywhere but Philly, the most rotten airport in the world.

Check in was not the greatest as had to talk to an agent to clarify things and then he transferred us to another agent who had difficulty processing my credit card as there was a system glitch and not a card error.

I was put into business class. Wow! My flight attendant was great! The food amazing’

The gate at London Gatwick had confusing signs for the different zones and the staff seemed harried because people didn't know when it was their turn to come to the desk. Plus, with there were too many carry-on bag travelers, myself included. The charge scheme for checking bags is frustrating. If you travel light, you want the freedom to leave as soon as you deplane. When you are forced to gate-check your bag simply because the flight is fully booked, you lose whatever time you'd hoped to save because you're still stuck waiting for your bag to come off the conveyor belt.

Not so good with their baggage handling as they damaged one of my check in luggage

A good flight back to Tampa and thankfully although we had a 90 minute delay because of thunder storms from Charlotte to bottom iof Florida, it was a prudent to avoid these for a comfortable flight as opposed to being tossed around with turbulence.

All went well on the flight, not happy of course with having to pay for a seat and in hold luggage of £50

They removed our booking without telling us. Cost us thousands to book last minute

We never made it onto this flight due to BA's lackluster organisation.

The air hostess were good, cheerful, but I didn't like the boarding. My son and I initially bought our flight tickets, making sure it included 1 luggage and a carry on. Tickets were purchased for British airlines, but we were merged with American Airlines. At checking in our languages, we were told, we don't have luggage prepaid so we had to pay extra $125 each and almost £60 on our way back. I think that's unfair.

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.

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