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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 29/1. 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
24 Dec — 31 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 24 November 2025.

Thu 15/116:37MIA - CTG
1 stop7h 54mDelta
Tue 20/105:05CTG - MIA
1 stop9h 48mDelta
Deal found 23/11£214
Wed 10/1204:59MIA - CTG
1 stop9h 06mCopa Airlines
Mon 15/1212:03CTG - MIA
1 stop9h 42mCopa Airlines
Deal found 24/11£221
Wed 11/212:53MIA - CTG
1 stop10h 23mDelta
Wed 18/204:35CTG - MIA
1 stop10h 18mDelta
Deal found 23/11£226
Wed 24/1217:27MIA - CTG
1 stop15h 14mCopa Airlines
Sat 27/1209:42CTG - MIA
1 stop12h 03mCopa Airlines
Deal found 23/11£229
Fri 16/107:07MIA - CTG
1 stop9h 54mLATAM Airlines
Mon 26/112:38CTG - MIA
2 stops26h 15mLATAM Airlines
Deal found 22/11£233
Sun 7/1212:53MIA - CTG
1 stop10h 18mDelta
Tue 9/1212:42CTG - MIA
1 stop26h 11mDelta
Deal found 21/11£234
Sun 18/107:07MIA - CTG
1 stop11h 34mDelta
Sat 14/205:05CTG - MIA
1 stop9h 48mDelta
Deal found 23/11£234
Thu 12/216:37MIA - CTG
1 stop7h 54mDelta
Tue 17/217:47CTG - MIA
1 stop17h 04mDelta
Deal found 22/11£237
Thu 11/1205:34MIA - CTG
1 stop8h 31mCopa Airlines
Sun 14/1209:42CTG - MIA
1 stop9h 09mCopa Airlines
Deal found 23/11£240
Fri 13/212:53MIA - CTG
1 stop10h 23mDelta
Wed 18/205:05CTG - MIA
1 stop9h 48mDelta
Deal found 22/11£246
Sat 6/1214:03MIA - CTG
1 stop8h 57mCopa Airlines
Wed 10/1209:42CTG - MIA
1 stop9h 09mCopa Airlines
Deal found 23/11£249
Wed 4/317:15MIA - GLA
1 stop11h 40mIcelandair
Tue 10/312:35GLA - MIA
1 stop13h 20mIcelandair
Deal found 22/11£388

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 24 November 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

MiamiCartagena

MIA - CTG

MIACTG

Miami

Sun 1/2

12:53-20:01

1 stop7h 08m

Cartagena Rafael Nunez

Wed 4/2

04:35-14:53

1 stop10h 18m

£214

MiamiCartagena

MIA - CTG

MIACTG

Miami

Wed 14/1

07:07-14:06

1 stop6h 59m

Cartagena Rafael Nunez

Mon 19/1

04:35-14:53

1 stop10h 18m

£214

MiamiCartagena

MIA - CTG

MIACTG

Miami

Thu 15/1

16:37-00:31

1 stop7h 54m

Cartagena Rafael Nunez

Tue 20/1

17:47-10:51

1 stop17h 04m

£214

MiamiCartagena

MIA - CTG

MIACTG

Miami

Tue 13/1

07:07-20:01

1 stop12h 54m

Cartagena Rafael Nunez

Sat 17/1

04:35-14:53

1 stop10h 18m

£214

MiamiCartagena

MIA - CTG

MIACTG

Miami

Wed 14/1

16:37-00:31

1 stop7h 54m

Cartagena Rafael Nunez

Sun 18/1

04:35-14:53

1 stop10h 18m

£214

MiamiCartagena

MIA - CTG

MIACTG

Miami

Sat 17/1

07:07-18:01

1 stop10h 54m

Cartagena Rafael Nunez

Mon 19/1

04:35-14:53

1 stop10h 18m

£214

MiamiCartagena

MIA - CTG

MIACTG

Miami

Thu 29/1

16:37-00:31

1 stop7h 54m

Cartagena Rafael Nunez

Tue 3/2

04:35-14:53

1 stop10h 18m

£214

MiamiCartagena

MIA - CTG

MIACTG

Miami

Wed 10/12

04:59-14:05

1 stop9h 06m

Cartagena Rafael Nunez

Mon 15/12

09:42-18:51

1 stop9h 09m

£221

MiamiCartagena

MIA - CTG

MIACTG

Miami

Wed 11/2

12:53-23:16

1 stop10h 23m

Cartagena Rafael Nunez

Wed 18/2

04:35-14:53

1 stop10h 18m

£226

MiamiCartagena

MIA - CTG

MIACTG

Miami

Wed 24/12

17:27-08:06

1 stop14h 39m

Cartagena Rafael Nunez

Sat 27/12

09:42-18:51

1 stop9h 09m

£229

Flights are sorted by cheapest return flights first.

Deals found on 23/11

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 £297
British Airways
British Airways
From £369
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
1,419 reviews
Check prices

Overall

7.7

Food

7.3

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

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
1,419 reviews
KLM
7.7
Good
1,419 reviews
Check prices

Overall

7.7

Food

7.3

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

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
1,334 reviews
KLM
7.7
Good
1,419 reviews
Check prices

Overall

7.7

Food

7.3

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

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
675 reviews
KLM
7.7
Good
1,419 reviews
Check prices

Overall

7.7

Food

7.3

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

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
1,494 reviews
KLM
7.7
Good
1,419 reviews
Check prices

Overall

7.7

Food

7.3

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

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
7,535 reviews
KLM
7.7
Good
1,419 reviews
Check prices

Overall

7.7

Food

7.3

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

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 24 November 2025.

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

    Malaga airport offers the cheapest routes to Edinburgh, from £25; whereas Granadilla Tenerife-Sur airport is typically cheaper if you're flying to London, from £25. 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 Málaga to London from £25 round trip
    Travel from London to Arrecife from £26 round trip
    Travel from London to Alicante from £27 round trip
    Travel from London to Marrakech from £27 round trip
    Travel from London to Granadilla from £27 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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