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£58+ Cheap flights from Florida Keys

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/12. 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.
EYW — LHR
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Find flights from Florida Keys

Enter your travel dates to find the best prices.

Cheapest flights from Florida Keys
Explore the most affordable flight options available from Florida Keys. Find the lowest fares based on data from user searches, with prices last updated on 11 November 2025.

Thu 22/116:01MIA - MEX
Nonstop3h 44mVolaris
Sat 24/110:05MEX - MIA
Nonstop3h 05mVolaris
Deal found 10/11£223
Thu 22/115:30MIA - MEX
1 stop7h 30mMultiple Airlines
Sat 24/106:30MEX - MIA
1 stop7h 25mMultiple Airlines
Deal found 10/11£233
Fri 9/107:02MIA - MEX
Nonstop3h 38mDelta
Mon 26/119:00MEX - MIA
Nonstop3h 24mDelta
Deal found 10/11£288
Sat 17/106:20MIA - MEX
1 stop9h 00mUnited Airlines
Wed 21/107:50MEX - MIA
1 stop9h 35mUnited Airlines
Deal found 9/11£299
Wed 24/1219:34MIA - MEX
Nonstop4h 16mDelta
Wed 31/1219:30MEX - MIA
Nonstop3h 29mDelta
Deal found 10/11£326
Thu 8/113:05MIA - MEX
1 stop12h 05mUnited Airlines
Sun 11/105:45MEX - MIA
1 stop6h 45mUnited Airlines
Deal found 10/11£333
Fri 6/202:05MIA - MEX
1 stop11h 05mAvianca
Fri 20/200:40MEX - MIA
1 stop9h 50mAvianca
Deal found 10/11£336
Sun 7/1217:15MIA - MAN
2 stops21h 55mMultiple Airlines
Thu 11/1208:40MAN - MIA
2 stops17h 15mMultiple Airlines
Deal found 9/11£371
Fri 28/1117:15MIA - MAN
1 stop12h 30mIcelandair
Thu 11/1211:55MAN - MIA
1 stop14h 00mIcelandair
Deal found 10/11£372
Wed 11/307:00MIA - MAN
2 stops22h 30mScandinavian Airlines
Sun 22/320:30MAN - MIA
2 stops26h 35mScandinavian Airlines
Deal found 9/11£387
Mon 12/111:43MIA - MAN
2 stops25h 52mScandinavian Airlines
Wed 21/119:15MAN - MIA
2 stops28h 20mScandinavian Airlines
Deal found 9/11£389
Thu 29/116:35MIA - EDI
2 stops22h 25mMultiple Airlines
Mon 9/212:25EDI - MIA
2 stops31h 25mMultiple Airlines
Deal found 10/11£392

Find flights from Florida Keys within your budget

 
Find flights departing from Florida Keys that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 11 November 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

MiamiMexico City

MIA - MEX

MIAMEX

Miami

Sat 10/1

07:02-09:40

Nonstop3h 38m

Mexico City Benito Juarez

Sun 11/1

19:30-23:59

Nonstop3h 29m

£288

MiamiMexico City

MIA - MEX

MIAMEX

Miami

Thu 8/1

19:39-22:55

Nonstop4h 16m

Mexico City Benito Juarez

Sun 11/1

13:40-18:06

Nonstop3h 26m

£288

MiamiMexico City

MIA - MEX

MIAMEX

Miami

Sun 11/1

07:02-09:40

Nonstop3h 38m

Mexico City Benito Juarez

Tue 13/1

18:55-23:19

Nonstop3h 24m

£288

MiamiMexico City

MIA - MEX

MIAMEX

Miami

Sat 7/2

13:00-22:55

1 stop10h 55m

Mexico City Benito Juarez

Fri 20/2

00:40-11:30

1 stop9h 50m

£336

MiamiMexico City

MIA - MEX

MIAMEX

Miami

Thu 22/1

02:05-12:10

1 stop11h 05m

Mexico City Benito Juarez

Mon 26/1

04:00-15:20

2 stops10h 20m

£337

MiamiMexico City

MIA - MEX

MIAMEX

Miami

Sun 30/11

07:02-09:40

Nonstop3h 38m

Mexico City Benito Juarez

Tue 2/12

08:40-22:14

1 stop12h 34m

£349

MiamiMexico City

MIA - MEX

MIAMEX

Miami

Fri 9/1

19:15-10:25

1 stop16h 10m

Mexico City Benito Juarez

Thu 15/1

08:35-00:51

2 stops15h 16m

£355

MiamiMexico City

MIA - MEX

MIAMEX

Miami

Fri 8/5

15:35-21:21

1 stop7h 46m

Mexico City Benito Juarez

Sun 10/5

19:30-00:57

Nonstop3h 27m

£359

MiamiManchester

MIA - MAN

MIAMAN

Miami

Wed 11/3

07:00-09:30

2 stops22h 30m

Manchester

Sun 22/3

20:30-19:05

2 stops26h 35m

£387

MiamiManchester

MIA - MAN

MIAMAN

Miami

Wed 14/1

17:15-10:45

1 stop12h 30m

Manchester

Thu 22/1

11:55-20:55

1 stop14h 00m

£394

Flights are sorted by cheapest return flights first.

Deals found on 10/11

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

Have a flexible travel schedule? Discover the best time to fly from Florida Keys with our price prediction graph.
Estimated return 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

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

Which airlines fly from Florida Keys?

Many airlines operate round-trip flights from Florida Keys: Virgin Atlantic, British Airways, Air France, Finnair, KLM. These airlines fly to the following popular destinations: London.

American Airlines
American Airlines
From £74
Virgin Atlantic
Virgin Atlantic
From £296
British Airways
British Airways
From £367
Avianca
Avianca
From £132

Airline reviews for flights from Florida Keys

Get insights into the airlines that provide service from Florida Keys. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Florida Keys. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Check out reviews from past customers who have flown KLM, Finnair, andVirgin Atlantic from Florida Keys to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,410 reviews
Check prices

Crew

8.4

Overall

7.7

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,410 reviews
KLM
7.7
Good
1,410 reviews
Check prices

Crew

8.4

Overall

7.7

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Finnair
7.6
Good
1,335 reviews
KLM
7.7
Good
1,410 reviews
Check prices

Crew

8.4

Overall

7.7

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Virgin Atlantic
7.5
Good
673 reviews
KLM
7.7
Good
1,410 reviews
Check prices

Crew

8.4

Overall

7.7

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Air France
7.4
Good
1,486 reviews
KLM
7.7
Good
1,410 reviews
Check prices

Crew

8.4

Overall

7.7

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,510 reviews
KLM
7.7
Good
1,410 reviews
Check prices

Crew

8.4

Overall

7.7

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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Related info for your journey

Access useful and relevant information related to your journey from Florida Keys. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 11 November 2025.

  • What is the cheapest airport to fly out of Florida Keys?

    Las Palmas de Gran Canaria airport offers the cheapest routes to London, from £24; whereas London Southend airport is typically cheaper if you're flying to Accra, from £24. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • Where are the cheapest places to fly to from Florida Keys?

    Check out the cheapest flights from Florida Keys to embark to:
    Travel from London to Palma de Mallorca from £24 round trip
    Travel from London to Marrakech from £24 round trip
    Travel from Las Palmas de Gran Canaria to London from £24 round trip
    Travel from London to Málaga from £25 round trip
    Travel from London to Alicante from £25 round trip

  • How does Cheapflights help users find flights from Florida Keys?

    When you search for this flight from Florida Keys, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from Florida Keys?

    Cheapflights helps you find that perfect flight from Florida Keys by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Florida Keys with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Florida Keys, users can toggle the no change fees filter when performing a flight search.

  • Can Cheapflights notify me if prices for flights from Florida Keys become cheaper?

    Of course! You can now track prices for flights from Florida Keys and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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How does Cheapflights help users find flights from Florida Keys?

When you search for this flight from Florida Keys, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from Florida Keys?

Cheapflights helps you find that perfect flight from Florida Keys by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Florida Keys with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Florida Keys, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Florida Keys become cheaper?

Of course! You can now track prices for flights from Florida Keys and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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