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$182+ Cheap flights from Florida Keys to London (LON)

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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — LON
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Florida Keys to London

Keep the following information in mind while searching for Florida Keys to London flight deals. Data was last updated junio 12, 2025.

Round-trip from

$501
(Trip.com)

One-way from

$182
(Mytrip)
From Florida Keys to London (LON)
Search Deals
One-way flight from Florida Keys to London (LON)
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Find flight deals from Florida Keys to London

Cheapest flights from Florida Keys to London
Explore the most affordable flight options available from Florida Keys to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/114:35 pmMIA - LGW
1 stop12h 10mMultiple Airlines
jue. 8/2810:00 amLGW - MIA
Nonstop9h 20mMultiple Airlines
Deal found 6/9$501
This Mytrip deal was found by Cheapflights users on 6/10. 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.
lun. 7/215:15 pmMIA - LGW
Nonstop8h 40mNorse Atlantic UK
mar. 8/1210:00 amLGW - MIA
Nonstop9h 20mNorse Atlantic UK
Deal found 6/10$504
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/27:40 pmMIA - LHR
1 stop17h 00mScandinavian Airlines
dom. 12/79:05 pmLHR - MIA
2 stops25h 45mScandinavian Airlines
Deal found 6/10$506
This Mytrip deal was found by Cheapflights users on 6/12. 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.
mié. 11/194:35 pmMIA - LGW
1 stop12h 15mTAP AIR PORTUGAL
lun. 12/14:35 pmLGW - MIA
1 stop27h 15mTAP AIR PORTUGAL
Deal found 6/12$520
This Mytrip deal was found by Cheapflights users on 6/9. 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.
mié. 10/224:30 pmMIA - LHR
1 stop20h 15mTAP AIR PORTUGAL
mié. 11/56:30 pmLHR - MIA
1 stop25h 20mTAP AIR PORTUGAL
Deal found 6/9$521
This Mytrip deal was found by Cheapflights users on 6/11. 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.
lun. 9/81:07 pmMIA - LHR
2 stops23h 38mMultiple Airlines
dom. 9/146:00 amLHR - MIA
2 stops35h 12mMultiple Airlines
Deal found 6/11$559
This Mytrip deal was found by Cheapflights users on 6/10. 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.
dom. 9/711:55 amMIA - STN
2 stops30h 25mMultiple Airlines
dom. 9/146:45 amSTN - MIA
2 stops35h 35mMultiple Airlines
Deal found 6/10$574
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/174:04 pmMIA - LGW
1 stop11h 06mBritish Airways
mar. 9/303:05 pmLGW - MIA
1 stop13h 12mBritish Airways
Deal found 6/11$577
This lol.travel deal was found by Cheapflights users on 6/10. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/310:30 pmMIA - LHR
Nonstop8h 45mVirgin Atlantic
mar. 8/126:15 amLHR - MIA
1 stop19h 35mVirgin Atlantic
Deal found 6/10$581
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/257:30 pmMIA - LHR
Nonstop8h 55mBritish Airways
lun. 10/68:30 amLHR - MIA
1 stop13h 25mBritish Airways
Deal found 6/11$582
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/35:22 pmMIA - LGW
1 stop12h 18mAmerican Airlines
mar. 8/123:05 pmLGW - MIA
2 stops22h 03mAmerican Airlines
Deal found 6/10$593
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/37:35 pmMIA - LGW
1 stop33h 25mDelta
mar. 8/1212:00 pmLGW - MIA
1 stop27h 18mDelta
Deal found 6/10$594

Cheapflights Fare Finder

Customize your flight search to find flights from Florida Keys to London 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 junio 12, 2025.
Use the filters below to find and compare flights from Florida Keys to London that are best for you.

Fly from

Florida Keys

Fly to

London

Route

Depart

Return

Price

MiamiLondon

MIA - LGW

MIALGW

Miami

lun. 8/11

4:35 pm-9:45 am

1 stop12h 10m

London Gatwick

jue. 8/28

10:00 am-2:20 pm

Nonstop9h 20m

$501

MiamiLondon

MIA - LGW

MIALGW

Miami

lun. 7/21

5:15 pm-6:55 am

Nonstop8h 40m

London Gatwick

mar. 8/12

10:00 am-2:20 pm

Nonstop9h 20m

$504

MiamiLondon

MIA - LHR

MIALHR

Miami

mar. 12/2

7:40 pm-5:40 pm

1 stop17h 00m

London Heathrow

dom. 12/7

9:05 pm-5:50 pm

2 stops25h 45m

$506

MiamiLondon

MIA - LGW

MIALGW

Miami

mié. 11/19

4:35 pm-9:50 am

1 stop12h 15m

London Gatwick

lun. 12/1

4:35 pm-2:50 pm

1 stop27h 15m

$520

MiamiLondon

MIA - LHR

MIALHR

Miami

mié. 10/22

4:30 pm-5:45 pm

1 stop20h 15m

London Heathrow

mié. 11/5

6:30 pm-2:50 pm

1 stop25h 20m

$521

MiamiLondon

MIA - LHR

MIALHR

Miami

lun. 9/8

1:07 pm-5:45 pm

2 stops23h 38m

London Heathrow

dom. 9/14

6:00 am-12:12 pm

2 stops35h 12m

$559

MiamiLondon

MIA - STN

MIASTN

Miami

dom. 9/7

11:55 am-11:20 pm

2 stops30h 25m

London Stansted

dom. 9/14

6:45 am-1:20 pm

2 stops35h 35m

$574

MiamiLondon

MIA - LGW

MIALGW

Miami

mié. 9/3

4:04 pm-8:10 am

1 stop11h 06m

London Gatwick

jue. 9/11

3:05 pm-11:17 pm

1 stop13h 12m

$577

MiamiLondon

MIA - LHR

MIALHR

Miami

dom. 8/3

10:30 pm-12:15 pm

Nonstop8h 45m

London Heathrow

mar. 8/12

6:15 am-8:50 pm

1 stop19h 35m

$581

MiamiLondon

MIA - LHR

MIALHR

Miami

jue. 9/25

7:30 pm-9:25 am

Nonstop8h 55m

London Heathrow

lun. 10/6

8:30 am-4:55 pm

1 stop13h 25m

$582

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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

Have a flexible travel schedule? Discover the best time to fly to London 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 London

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

Find hourly flight availability from Florida Keys to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

When flying from Florida Keys to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated junio 12, 2025.
See what other customers who have flown with Delta, KLM and LOT from Florida Keys to London have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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.
LOT
7.6
Good
1,077 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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.
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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 London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Florida Keys to London one-way?

    One-way options have recently been found by users for as low as $182 on Norse Atlantic UK. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $200 and A.P.G. from $251 one-way.

  • What are the most popular routes from Florida Keys to London?

    While some choose either Miami - London Gatwick or Miami - London City, Miami - London Heathrow is the most popular route from Florida Keys to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Florida Keys to London 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 London?

    Currently, November is the cheapest month in which you can book a flight from Florida Keys to London (average of $661). Flying from Florida Keys to London in June is currently the most expensive (average of $1,108). 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

Traveling to a place near Florida Keys?

Book flights to Florida Keys if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Croydon
Folkestone
Borehamwood
Sutton
Aylesbury
Chelmsford
Brentwood
Chichester
Wembley
Arundel

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Florida Keys to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Florida Keys to London

Discover the top airline that operate flights from Florida Keys to London. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$664Average$990FlexibilityNo cancel feeOn-time71%

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