£138 Find Cheap Flights from Florida Keys to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to London departing on 9/12. 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

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Cheap Flights from Florida Keys to London

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Florida Keys to London 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 from Florida Keys to London

Fri, 28 Nov - Fri, 5 Dec
TAP AIR PORTUGAL Logo
23:35 - 09:50MIA-LGW
29h 15m1 stop
TAP AIR PORTUGAL Logo
10:40 - 21:20LGW-MIA
15h 40m1 stop
£407TAP AIR PORTUGAL
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Mon, 12 Jan - Mon, 23 Feb
TAP AIR PORTUGAL Logo
16:35 - 20:35MIA-LGW
23h 00m2 stops
TAP AIR PORTUGAL Logo
16:35 - 14:50LGW-MIA
27h 15m1 stop
£410TAP AIR PORTUGAL
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Fri, 28 Nov - Fri, 5 Dec
Multiple Airlines Logo
16:40 - 18:50MIA-LGW
21h 10m2 stops
Multiple Airlines Logo
09:40 - 14:40LGW-MIA
34h 00m2 stops
£411Multiple Airlines
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Thu, 27 Nov - Thu, 4 Dec
Multiple Airlines Logo
12:41 - 10:55MIA-LGW
17h 14m2 stops
Multiple Airlines Logo
08:30 - 18:55LGW-MIA
15h 25m1 stop
£412Multiple Airlines
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Thu, 16 Apr - Wed, 22 Apr
TAP AIR PORTUGAL Logo
16:30 - 20:25MIA-LGW
22h 55m2 stops
TAP AIR PORTUGAL Logo
10:35 - 23:10LGW-MIA
17h 35m1 stop
£413TAP AIR PORTUGAL
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Wed, 19 Nov - Tue, 2 Dec
Icelandair Logo
17:15 - 10:55MIA-LGW
12h 40m1 stop
Icelandair Logo
11:55 - 20:55LGW-MIA
14h 00m1 stop
£426Icelandair
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Thu, 12 Feb - Sun, 22 Feb
SWISS Logo
19:50 - 17:50MIA-LGW
17h 00m1 stop
SWISS Logo
18:40 - 14:40LGW-MIA
25h 00m1 stop
£445SWISS
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Wed, 26 Nov - Tue, 2 Dec
Icelandair Logo
17:15 - 10:55MIA-LGW
12h 40m1 stop
Icelandair Logo
11:55 - 20:55LGW-MIA
14h 00m1 stop
£447Icelandair
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Sun, 1 Feb - Tue, 10 Feb
British Airways Logo
13:33 - 10:50EYW-LGW
16h 17m2 stops
British Airways Logo
11:45 - 23:56LGW-EYW
17h 11m2 stops
£704British Airways
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Sun, 7 Dec - Sun, 14 Dec
British Airways Logo
13:33 - 10:50EYW-LGW
16h 17m2 stops
British Airways Logo
19:40 - 19:35LGW-EYW
28h 55m2 stops
£6,226British Airways
Find Deal

Everything you should know

Cheapest return fare
£407
Overall average: £452
TAP AIR PORTUGAL
Fri 28/11Fri 5/12
MIA - LGW • 1 stop
Cheapest one-way flight
£138
Typical prices: £260-£421
Multiple Airlines
Tue 9/12
MIA - LGW • 1 stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
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Useful Info

Good to know - Cheap tickets from Florida Keys to London

Low seasonMarch
Cheapest flight£138
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (23% more expensive on average)
Flight from Miami to London Gatwick Airport

FAQs for booking Florida Keys to London flights

  • How does KAYAK find such low prices on flights from Florida Keys to London?

    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 Florida Keys to London.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from 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 Florida Keys to London?

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

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

    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 to London from Florida Keys up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Florida Keys to London

 
Need help choosing which airline to fly with from Florida Keys to London? 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.
7.2
Norse Atlantic UKOverall score based on 51 reviews
7.1Comfort
6.4Entertainment
7.8Crew
7.2Boarding
6.0Food
Airline reviews

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

10.0 ExcellentJoseph, Sept 2025LGW - LAX
Read more Norse Atlantic UK reviews

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!

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.

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