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$197+ 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — LON
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Round-trip from

$403
(Norse Atlantic Airways)

One-way from

$197
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$1,400
From Florida Keys to London (LON)
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One-way flight from Florida Keys to London (LON)
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Highest demand for flights based on searches. 12% potential increase in price ($148 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($70 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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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 February 20, 2025.

This Norse Atlantic Airways deal was found by Cheapflights users on 2/20. 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 3/127:50 pmMIA - LGW
Nonstop8h 15mNorse Atlantic UK
Mon 3/1712:00 pmLGW - MIA
Nonstop9h 45mNorse Atlantic UK
Deal found 2/20$403
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 4/55:20 pmMIA - LGW
Nonstop8h 40mMultiple Airlines
Mon 4/217:05 amLGW - MIA
2 stops35h 57mMultiple Airlines
Deal found 2/20$477
This SWISS deal was found by Cheapflights users on 2/20. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/47:50 pmMIA - LHR
1 stop15h 30mSWISS
Tue 4/16:00 amLHR - MIA
1 stop13h 10mSWISS
Deal found 2/20$478
This eDestinos deal was found by Cheapflights users on 2/20. 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.
Tue 10/144:30 pmMIA - LHR
1 stop12h 50mTAP AIR PORTUGAL
Wed 10/2211:20 amLHR - MIA
1 stop15h 30mTAP AIR PORTUGAL
Deal found 2/20$525
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 3/810:15 pmMIA - STN
1 stop27h 45mMultiple Airlines
Wed 3/126:20 pmSTN - MIA
1 stop30h 50mMultiple Airlines
Deal found 2/20$529
This Booking.com deal was found by Cheapflights users on 2/20. 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.
Wed 11/267:45 pmMIA - LHR
1 stop32h 10mScandinavian Airlines
Sun 12/76:40 pmLHR - MIA
1 stop28h 15mScandinavian Airlines
Deal found 2/20$570
This eDestinos deal was found by Cheapflights users on 2/20. 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.
Tue 10/148:55 pmMIA - LHR
Nonstop8h 40mBritish Airways
Wed 10/228:45 amLHR - MIA
1 stop13h 10mBritish Airways
Deal found 2/20$573
This Gotogate deal was found by Cheapflights users on 2/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/204:30 pmMIA - LGW
2 stops35h 55mTAP AIR PORTUGAL
Wed 3/510:40 amLGW - MIA
1 stop16h 05mTAP AIR PORTUGAL
Deal found 2/19$588
This Norse deal was found by Cheapflights users on 2/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/810:15 pmMIA - LTN
1 stop32h 15mMultiple Airlines
Wed 3/127:00 amLTN - MIA
1 stop18h 10mMultiple Airlines
Deal found 2/20$598
This CrystalTravel deal was found by Cheapflights users on 2/20. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/57:15 pmMIA - LHR
2 stops30h 20mMultiple Airlines
Mon 4/218:40 amLHR - MIA
1 stop34h 35mMultiple Airlines
Deal found 2/20$613
This Booking.com deal was found by Cheapflights users on 2/20. 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.
Wed 3/197:50 pmMIA - LHR
1 stop11h 35mAer Lingus
Fri 3/288:50 amLHR - MIA
1 stop13h 10mAer Lingus
Deal found 2/20$619
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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.
Wed 3/128:55 pmMIA - LHR
Nonstop8h 45mIberia
Wed 3/1911:25 amLHR - MIA
1 stop14h 05mIberia
Deal found 2/20$627

Find flights from Florida Keys to London within your budget

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 February 20, 2025.

Fly from

Florida Keys

Fly to

London

Route

Depart

Return

Price

MiamiLondon

MIA - LGW

MIALGW

Miami

Wed 3/12

7:50 pm-8:05 am

Nonstop8h 15m

London Gatwick

Mon 3/17

12:00 pm-5:45 pm

Nonstop9h 45m

$403

MiamiLondon

MIA - LGW

MIALGW

Miami

Wed 3/12

7:50 pm-8:05 am

Nonstop8h 15m

London Gatwick

Wed 3/19

9:10 am-8:00 pm

1 stop14h 50m

$475

MiamiLondon

MIA - LHR

MIALHR

Miami

Tue 3/4

7:50 pm-4:20 pm

1 stop15h 30m

London Heathrow

Tue 4/1

6:00 am-2:10 pm

1 stop13h 10m

$478

MiamiLondon

MIA - LHR

MIALHR

Miami

Mon 3/10

5:30 pm-10:40 pm

1 stop25h 10m

London Heathrow

Tue 3/25

6:00 am-3:45 pm

1 stop13h 45m

$528

MiamiLondon

MIA - STN

MIASTN

Miami

Sat 3/8

10:15 pm-7:00 am

1 stop27h 45m

London Stansted

Wed 3/12

6:20 pm-9:10 pm

1 stop30h 50m

$529

MiamiLondon

MIA - LGW

MIALGW

Miami

Tue 4/1

4:30 pm-3:35 pm

1 stop18h 05m

London Gatwick

Tue 11/25

4:35 pm-2:50 pm

1 stop27h 15m

$592

MiamiLondon

MIA - LHR

MIALHR

Miami

Mon 3/24

6:33 pm-9:20 am

1 stop10h 47m

London Heathrow

Tue 4/8

1:10 pm-9:30 pm

1 stop13h 20m

$597

MiamiLondon

MIA - LTN

MIALTN

Miami

Sat 3/8

10:15 pm-11:30 am

1 stop32h 15m

London Luton

Wed 3/12

7:00 am-9:10 pm

1 stop18h 10m

$598

MiamiLondon

MIA - LHR

MIALHR

Miami

Sat 4/5

7:15 pm-6:35 am

2 stops30h 20m

London Heathrow

Mon 4/21

8:40 am-2:15 pm

1 stop34h 35m

$613

MiamiLondon

MIA - LHR

MIALHR

Miami

Wed 3/19

7:50 pm-11:25 am

1 stop11h 35m

London Heathrow

Fri 3/28

8:50 am-6:00 pm

1 stop13h 10m

$619

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 60 results
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2
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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.

Travel insights for flights from Florida Keys to London

Get recent, data-driven insights about flights from Florida Keys to London including ideal travel times, pricing trends, and more.

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 February 20, 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 February 20, 2025.
See what other customers who have flown with Delta, KLM and Finnair 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
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $197 on Norse Atlantic UK. Other airlines that offer cheap prices include JetBlue from $274 and A.P.G. from $276 one-way.

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

    While some choose either Miami - London City or Miami - London Gatwick, 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 $1,136). 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
Hounslow
Hayes
Thornton Heath
Harrow
Luton
Wembley
Horley
Canterbury
Gatwick
Milton Keynes
Dover
Orpington
Watford
Croydon
Borehamwood
Bromley
Folkestone
Ilford
Aylesbury
Chelmsford

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