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$149+ Cheap flights from Florida Keys to the United Kingdom

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — LHR
Aug 11 — Aug 181
Mon 8/11
Mon 8/18
1 adult, Economy
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Cheap flight deals from Florida Keys to United Kingdom

Keep the following information in mind while searching for Florida Keys to United Kingdom flight deals. Data was last updated August 6, 2025.

Round-trip from

$429
(eDestinos)

One-way from

$149
(Norse Atlantic Airways)
From Florida Keys to United Kingdom
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One-way flight from Florida Keys to United Kingdom
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Find flight deals from Florida Keys to United Kingdom

Cheapest flights from Florida Keys to United Kingdom
Explore the most affordable flight options available from Florida Keys to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2025.

This eDestinos deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/135:15 pmMIA - LGW
Nonstop8h 40mNorse Atlantic UK
Wed 8/2710:00 amLGW - MIA
Nonstop9h 20mNorse Atlantic UK
Deal found 8/5$429
This Booking.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:20 pmMIA - LGW
Nonstop8h 40mNorse Atlantic UK
Sat 9/2010:00 amLGW - MIA
Nonstop9h 20mNorse Atlantic UK
Deal found 8/5$433
This Booking.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:20 pmMIA - LGW
Nonstop8h 40mNorse Atlantic UK
Thu 9/2510:00 amLGW - MIA
Nonstop9h 20mNorse Atlantic UK
Deal found 8/5$434
This Booking.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/225:15 pmMIA - LGW
Nonstop8h 40mNorse Atlantic UK
Sun 8/2410:00 amLGW - MIA
Nonstop9h 20mNorse Atlantic UK
Deal found 8/6$435
This Booking.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/215:20 pmMIA - LGW
Nonstop8h 40mNorse Atlantic UK
Mon 8/2510:00 amLGW - MIA
Nonstop9h 20mNorse Atlantic UK
Deal found 8/5$437
This Norse Atlantic Airways deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse Atlantic Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/155:15 pmMIA - LGW
Nonstop8h 40mNorse Atlantic UK
Mon 8/2510:00 amLGW - MIA
Nonstop9h 20mNorse Atlantic UK
Deal found 8/6$438
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/205:20 pmMIA - LGW
Nonstop8h 40mNorse Atlantic UK
Mon 9/2210:00 amLGW - MIA
Nonstop9h 20mNorse Atlantic UK
Deal found 8/5$440
This Booking.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1012:35 amMIA - LGW
1 stop28h 10mMultiple Airlines
Mon 8/2510:00 amLGW - MIA
Nonstop9h 20mMultiple Airlines
Deal found 8/5$441
This Norse Atlantic Airways deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse Atlantic Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/205:15 pmMIA - LGW
Nonstop8h 40mNorse Atlantic UK
Sun 8/2410:00 amLGW - MIA
Nonstop9h 20mNorse Atlantic UK
Deal found 8/6$442
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1012:35 amMIA - LGW
1 stop28h 10mMultiple Airlines
Wed 8/2710:00 amLGW - MIA
Nonstop9h 20mMultiple Airlines
Deal found 8/5$443
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:20 pmMIA - LGW
Nonstop8h 40mNorse Atlantic UK
Sun 9/2110:00 amLGW - MIA
Nonstop9h 20mNorse Atlantic UK
Deal found 8/4$445
This Mytrip deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1511:55 amMIA - STN
2 stops18h 55mMultiple Airlines
Wed 10/226:30 amSTN - MIA
2 stops35h 50mMultiple Airlines
Deal found 8/6$448

Cheapflights Fare Finder

 
Customize your flight search to find flights from Florida Keys to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 6, 2025.
Use the filters below to find and compare flights from Florida Keys to the United Kingdom that are best for you.

Fly from

Florida Keys

Fly to

United Kingdom

Route

Depart

Return

Price

MiamiLondon

MIA - LGW

MIALGW

Miami

Wed 8/13

5:15 pm-6:55 am

Nonstop8h 40m

London Gatwick

Wed 8/27

10:00 am-2:20 pm

Nonstop9h 20m

$429

MiamiLondon

MIA - LGW

MIALGW

Miami

Sat 9/13

5:20 pm-7:00 am

Nonstop8h 40m

London Gatwick

Sat 9/20

10:00 am-2:20 pm

Nonstop9h 20m

$433

MiamiLondon

MIA - LGW

MIALGW

Miami

Thu 9/18

5:20 pm-7:00 am

Nonstop8h 40m

London Gatwick

Thu 9/25

10:00 am-2:20 pm

Nonstop9h 20m

$434

MiamiLondon

MIA - LGW

MIALGW

Miami

Fri 8/22

5:15 pm-6:55 am

Nonstop8h 40m

London Gatwick

Sun 8/24

10:00 am-2:20 pm

Nonstop9h 20m

$435

MiamiLondon

MIA - LGW

MIALGW

Miami

Thu 8/21

5:20 pm-7:00 am

Nonstop8h 40m

London Gatwick

Mon 8/25

10:00 am-2:20 pm

Nonstop9h 20m

$437

MiamiLondon

MIA - LGW

MIALGW

Miami

Fri 8/15

5:15 pm-6:55 am

Nonstop8h 40m

London Gatwick

Mon 8/25

10:00 am-2:20 pm

Nonstop9h 20m

$438

MiamiLondon

MIA - LGW

MIALGW

Miami

Sun 8/10

12:35 am-9:45 am

1 stop28h 10m

London Gatwick

Mon 8/25

10:00 am-2:20 pm

Nonstop9h 20m

$441

MiamiLondon

MIA - LGW

MIALGW

Miami

Sun 8/10

12:35 am-9:45 am

1 stop28h 10m

London Gatwick

Wed 8/27

10:00 am-2:20 pm

Nonstop9h 20m

$443

MiamiLondon

MIA - STN

MIASTN

Miami

Wed 10/15

11:55 am-11:50 am

2 stops18h 55m

London Stansted

Wed 10/22

6:30 am-1:20 pm

2 stops35h 50m

$448

MiamiLondon

MIA - LHR

MIALHR

Miami

Tue 9/9

4:53 pm-11:35 am

1 stop13h 42m

London Heathrow

Tue 9/16

8:45 am-5:30 pm

1 stop13h 45m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/4

Showing 1-10 of 60 results
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Best time to book a flight from Florida Keys to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Florida Keys with our price prediction graph.
Estimated round-trip 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 from Florida Keys to the United Kingdom

What is the cheapest time of day to fly from EOA to GB?

Find hourly flight availability from Florida Keys to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 6, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Florida Keys to United Kingdom as you normally would.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated August 6, 2025.
Read reviews from past customers who have flown Delta, KLM, and SWISS from Florida Keys to the United Kingdom. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,985 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,985 reviews
Delta
8.0
Very good
7,985 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
KLM
7.8
Good
1,381 reviews
Delta
8.0
Very good
7,985 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
SWISS
7.6
Good
1,690 reviews
Delta
8.0
Very good
7,985 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,917 reviews
Delta
8.0
Very good
7,985 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Scandinavian Airlines
7.4
Good
1,463 reviews
Delta
8.0
Very good
7,985 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Florida Keys to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Florida Keys to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Florida Keys to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Florida Keys to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Florida Keys to United Kingdom.

  • Can I find deals for business class flights from Florida Keys to United Kingdom?

    Yes. Cheapflights offers flight deals from Florida Keys to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Florida Keys to United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from Florida Keys to United Kingdom (average of $661). Flying from Florida Keys to United Kingdom in June is currently the most expensive (average of $1,097). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Florida Keys to United Kingdom

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Top airline flying from Florida Keys to United Kingdom

Discover the top airline that operate flights from Florida Keys to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$676Average$726FlexibilityNo cancel feeOn-time71%

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