How long is the flight from London to Florida Keys?

There are many flights that can get you from London to Florida Keys in 13h 30m. Fly via United Airlines, Scandinavian Airlines, or LEVEL to get the fastest option. Airlines will cover a distance of 4414 mi. This flight may include one or multiple stops.

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

The cheapest airline one-way is Norse Atlantic UK, with whom users have recently found tickets for as low as £199. However, be on the lookout for offers from LEVEL and British Airways, as they are both options that can get you from London to Florida Keys for a low price.

In terms of precipitation, rainfall in Florida Keys ranges from 41.0 - 252.0 inches per month. September is typically the wettest month, when rainfall can reach 252.0 mm. January is typically the driest time to visit Florida Keys when rainfall is around 41.0 mm.

If weather is an important factor for your trip to Florida Keys, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

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

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

What are the most popular airlines that fly from London to Florida Keys?

Consider American Airlines, British Airways or Virgin Atlantic when booking your flight. These represent the most popular airlines when flying from London to Florida Keys.

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

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

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

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

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

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

£197+ Cheap Flights from London to Florida Keys

Cheap flight deals from London to Florida Keys

Round-trip from	£364
One-way from	£197
Popular in	December
Cheapest in	September
Average price	£400

Virgin Atlantic
30/9-6/10
Nonstop
18h 40m total
London to Florida Keys

Search Deals

Norse Atlantic UK
22/9
Nonstop
9h 20m total
London to Florida Keys

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£9 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from London to Florida Keys

Cheapest flights from London to Florida Keys
Explore the most affordable flight options available from London to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Tue 23/908:45LHR - MIA

1 stop13h 45mMultiple Airlines

Tue 30/916:56MIA - LHR

1 stop11h 24mMultiple Airlines

Deal found 15/9£364

Wed 24/908:40LHR - MIA

1 stop13h 50mUnited Airlines

Tue 30/916:56MIA - LHR

1 stop13h 39mUnited Airlines

Deal found 16/9£364

Sat 27/910:00LGW - MIA

Nonstop9h 20mMultiple Airlines

Sat 4/1016:30MIA - LGW

1 stop12h 15mMultiple Airlines

Deal found 15/9£364

Mon 22/920:05LHR - MIA

1 stop26h 25mSWISS

Mon 6/1019:40MIA - LHR

1 stop18h 40mSWISS

Deal found 15/9£365

Tue 4/1118:40LGW - MIA

1 stop25h 00mSWISS

Mon 10/1116:40MIA - LGW

1 stop20h 10mSWISS

Deal found 16/9£365

Wed 24/908:40LHR - MIA

1 stop13h 50mUnited Airlines

Mon 6/1013:15MIA - LHR

2 stops15h 55mUnited Airlines

Deal found 16/9£366

Mon 22/910:00LGW - MIA

Nonstop9h 20mMultiple Airlines

Tue 30/907:10MIA - LGW

1 stop18h 10mMultiple Airlines

Deal found 16/9£366

Fri 28/1106:50LHR - MIA

2 stops17h 18mUnited Airlines

Tue 2/1212:50MIA - LHR

2 stops16h 35mUnited Airlines

Deal found 15/9£367

Wed 1/1010:45LHR - MIA

Nonstop10h 00mVirgin Atlantic

Tue 7/1022:30MIA - LHR

Nonstop8h 45mVirgin Atlantic

Deal found 15/9£367

Mon 22/910:00LGW - MIA

Nonstop9h 20mMultiple Airlines

Mon 6/1019:52MIA - LGW

1 stop29h 28mMultiple Airlines

Deal found 14/9£367

Thu 30/1019:10LCY - MIA

1 stop27h 20mSWISS

Thu 6/1119:50MIA - LCY

1 stop16h 15mSWISS

Deal found 15/9£368

Wed 24/910:45LHR - MIA

Nonstop10h 00mVirgin Atlantic

Tue 30/919:25MIA - LHR

Nonstop9h 00mVirgin Atlantic

Deal found 16/9£368

Best flights from London to Florida Keys
Discover carefully curated flight deals from London to Florida Keys that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Wed 29/1009:00LHR - MIA

1 stop13h 30mUnited Airlines

Thu 6/1111:09MIA - LHR

2 stops14h 31mUnited Airlines

Deal found 16/9£364

Wed 7/119:50LHR - MIA

2 stops27h 15mScandinavian Airlines

Fri 23/120:40MIA - LHR

1 stop14h 20mScandinavian Airlines

Deal found 16/9£370

Wed 7/114:30LHR - MIA

Nonstop10h 00mBritish Airways

Tue 13/119:30MIA - LHR

1 stop10h 45mBritish Airways

Deal found 16/9£375

Sun 23/1109:50LGW - MIA

1 stop15h 10mLEVEL

Sun 30/1121:45MIA - LGW

1 stop13h 00mLEVEL

Deal found 15/9£377

Wed 7/118:40LGW - MIA

1 stop27h 50mSWISS

Fri 23/119:50MIA - LGW

1 stop17h 00mSWISS

Deal found 16/9£387

Sun 23/1107:40STN - MIA

1 stop17h 20mMultiple Airlines

Sun 30/1121:45MIA - STN

1 stop14h 50mMultiple Airlines

Deal found 16/9£398

Tue 4/1107:45LCY - MIA

2 stops20h 34mVirgin Atlantic

Tue 18/1116:50MIA - LCY

1 stop11h 40mVirgin Atlantic

Deal found 15/9£425

Fri 7/1110:00LGW - MIA

1 stop14h 30mAir Europa

Sun 30/1121:45MIA - LGW

1 stop30h 15mAir Europa

Deal found 15/9£452

Fri 6/311:20LGW - EYW

2 stops17h 39mAmerican Airlines

Tue 10/317:24EYW - LGW

2 stops34h 06mAmerican Airlines

Deal found 14/9£456

Mon 3/1116:35LGW - MIA

1 stop27h 15mTAP AIR PORTUGAL

Fri 7/1123:35MIA - LGW

1 stop29h 15mTAP AIR PORTUGAL

Deal found 16/9£472

Thu 13/1107:45LCY - EYW

2 stops32h 46mDelta

Mon 17/1114:58EYW - LCY

2 stops20h 37mDelta

Deal found 14/9£507

Wed 7/119:50LHR - MIA

2 stops27h 15mScandinavian Airlines

Tue 13/120:40MIA - LHR

1 stop14h 20mScandinavian Airlines

Deal found 16/9£371

Sat 8/1109:30LHR - MIA

2 stops18h 34mUnited Airlines

Wed 19/1112:51MIA - LHR

2 stops16h 34mUnited Airlines

Deal found 14/9£372

Thu 9/1012:20LGW - MIA

1 stop33h 20mBritish Airways

Tue 14/1017:22MIA - LGW

1 stop12h 18mBritish Airways

Deal found 15/9£386

Thu 16/1006:40STN - MIA

2 stops42h 52mMultiple Airlines

Sat 25/1021:45MIA - STN

1 stop13h 25mMultiple Airlines

Deal found 15/9£409

Tue 7/1008:30LHR - MIA

2 stops19h 20mUnited Airlines

Tue 21/1008:45MIA - LHR

2 stops17h 00mUnited Airlines

Deal found 15/9£372

Wed 19/1108:40LCY - MIA

2 stops21h 08mVirgin Atlantic

Wed 26/1111:27MIA - LCY

2 stops15h 43mVirgin Atlantic

Deal found 15/9£425

Wed 11/307:05LHR - MIA

2 stops16h 30mScandinavian Airlines

Wed 25/320:55MIA - LHR

2 stops15h 30mScandinavian Airlines

Deal found 15/9£387

Mon 29/909:15LHR - MIA

1 stop12h 28mBritish Airways

Mon 13/1019:49MIA - LHR

1 stop11h 41mBritish Airways

Deal found 16/9£387

Fri 26/907:45LHR - MIA

2 stops16h 06mUnited Airlines

Tue 30/916:56MIA - LHR

1 stop11h 24mUnited Airlines

Deal found 15/9£374

Tue 24/221:20STN - MIA

1 stop27h 40mMultiple Airlines

Sun 1/321:45MIA - STN

1 stop14h 50mMultiple Airlines

Deal found 16/9£413

Mon 12/112:30LGW - MIA

1 stop13h 20mAmerican Airlines

Mon 26/116:30MIA - LGW

1 stop11h 30mAmerican Airlines

Deal found 17/9£458

Mon 12/117:25LGW - MIA

1 stop31h 05mAir Europa

Sun 25/121:45MIA - LGW

1 stop13h 40mAir Europa

Deal found 17/9£461

Wed 31/1209:25LCY - MIA

1 stop13h 05mSWISS

Fri 16/116:40MIA - LCY

1 stop14h 00mSWISS

Deal found 17/9£471

Wed 4/207:45LCY - MIA

2 stops18h 35mVirgin Atlantic

Wed 18/212:01MIA - LCY

2 stops15h 09mVirgin Atlantic

Deal found 16/9£431

Sun 9/1108:55STN - MIA

2 stops18h 10mMultiple Airlines

Mon 17/1116:35MIA - STN

2 stops22h 25mMultiple Airlines

Deal found 16/9£419

Thu 12/306:15LHR - EYW

2 stops21h 44mAmerican Airlines

Mon 16/315:48EYW - LHR

1 stop15h 52mAmerican Airlines

Deal found 13/9£471

Thu 30/1020:05LCY - MIA

1 stop23h 45mVirgin Atlantic

Thu 6/1111:16MIA - LCY

2 stops15h 54mVirgin Atlantic

Deal found 15/9£450

Thu 23/1015:05LGW - MIA

1 stop12h 28mBritish Airways

Mon 10/1117:02MIA - LGW

1 stop10h 58mBritish Airways

Deal found 16/9£469

Wed 18/211:25LHR - EYW

2 stops17h 34mAmerican Airlines

Sun 15/312:09EYW - LHR

1 stop19h 21mAmerican Airlines

Deal found 15/9£471

Direct flights from London to Florida Keys
Explore direct flight options from London to Florida Keys based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2025.

Tue 30/915:55LHR - MIA

Nonstop9h 40mVirgin Atlantic

Mon 6/1019:25MIA - LHR

Nonstop9h 00mVirgin Atlantic

Deal found 16/9£364

Wed 1/1015:55LHR - MIA

Nonstop9h 40mVirgin Atlantic

Wed 15/1019:25MIA - LHR

Nonstop9h 00mVirgin Atlantic

Deal found 16/9£364

Tue 30/1214:00LHR - MIA

Nonstop10h 25mVirgin Atlantic

Wed 21/121:25MIA - LHR

Nonstop8h 45mVirgin Atlantic

Deal found 16/9£367

Wed 1/1010:45LHR - MIA

Nonstop10h 00mVirgin Atlantic

Tue 7/1022:30MIA - LHR

Nonstop8h 45mVirgin Atlantic

Deal found 15/9£367

Wed 14/114:00LHR - MIA

Nonstop10h 25mVirgin Atlantic

Wed 21/117:10MIA - LHR

Nonstop8h 50mVirgin Atlantic

Deal found 15/9£369

Mon 5/114:00LHR - MIA

Nonstop10h 25mVirgin Atlantic

Mon 2/221:25MIA - LHR

Nonstop8h 45mVirgin Atlantic

Deal found 15/9£370

Wed 21/109:25LHR - MIA

Nonstop10h 25mVirgin Atlantic

Mon 26/121:25MIA - LHR

Nonstop8h 45mVirgin Atlantic

Deal found 16/9£370

Wed 26/1114:00LHR - MIA

Nonstop10h 25mVirgin Atlantic

Mon 22/1217:10MIA - LHR

Nonstop8h 50mVirgin Atlantic

Deal found 16/9£371

Wed 29/1014:00LHR - MIA

Nonstop10h 25mVirgin Atlantic

Thu 6/1121:25MIA - LHR

Nonstop8h 45mVirgin Atlantic

Deal found 16/9£373

Mon 9/314:00LHR - MIA

Nonstop10h 25mVirgin Atlantic

Mon 16/322:25MIA - LHR

Nonstop8h 45mVirgin Atlantic

Deal found 16/9£374

Mon 29/910:45LHR - MIA

Nonstop10h 00mVirgin Atlantic

Mon 13/1019:25MIA - LHR

Nonstop9h 00mVirgin Atlantic

Deal found 16/9£375

Mon 6/1010:00LGW - MIA

Nonstop9h 20mA.P.G.

Mon 20/1017:15MIA - LGW

Nonstop8h 40mA.P.G.

Deal found 15/9£1,907

Last-minute flights from London to Florida Keys
Discover last-minute flight deals from London to Florida Keys. Data last updated 17 September 2025 and is based on user searches.

Sat 20/910:00LGW - MIA

Nonstop9h 20mMultiple Airlines

Sat 4/1007:00MIA - LGW

2 stops18h 20mMultiple Airlines

Deal found 16/9£368

Mon 22/920:05LHR - MIA

1 stop26h 25mSWISS

Mon 6/1019:40MIA - LHR

1 stop18h 40mSWISS

Deal found 15/9£365

Mon 22/910:00LGW - MIA

Nonstop9h 20mMultiple Airlines

Tue 30/907:10MIA - LGW

1 stop18h 10mMultiple Airlines

Deal found 16/9£366

Mon 22/910:00LGW - MIA

Nonstop9h 20mMultiple Airlines

Mon 6/1019:52MIA - LGW

1 stop29h 28mMultiple Airlines

Deal found 14/9£367

Tue 23/908:45LHR - MIA

1 stop13h 45mMultiple Airlines

Tue 30/916:56MIA - LHR

1 stop11h 24mMultiple Airlines

Deal found 15/9£364

Wed 24/908:40LHR - MIA

1 stop13h 50mUnited Airlines

Tue 30/916:56MIA - LHR

1 stop13h 39mUnited Airlines

Deal found 16/9£364

Sat 27/910:00LGW - MIA

Nonstop9h 20mMultiple Airlines

Sat 4/1016:30MIA - LGW

1 stop12h 15mMultiple Airlines

Deal found 15/9£364

Tue 30/910:45LHR - MIA

Nonstop10h 00mVirgin Atlantic

Mon 6/1015:33MIA - LHR

1 stop13h 42mVirgin Atlantic

Deal found 16/9£367

Wed 1/1010:45LHR - MIA

Nonstop10h 00mVirgin Atlantic

Tue 7/1022:30MIA - LHR

Nonstop8h 45mVirgin Atlantic

Deal found 15/9£367

Tue 7/1009:30LHR - MIA

2 stops18h 20mUnited Airlines

Tue 14/1016:56MIA - LHR

1 stop12h 14mUnited Airlines

Deal found 16/9£366

Tue 7/1009:30LHR - MIA

2 stops18h 20mUnited Airlines

Tue 21/1019:40MIA - LHR

1 stop12h 20mUnited Airlines

Deal found 16/9£368

Thu 30/1019:10LCY - MIA

1 stop27h 20mSWISS

Thu 6/1119:50MIA - LCY

1 stop17h 50mSWISS

Deal found 15/9£368

One-way flights from London to Florida Keys
Search for one-way flight options from London to Florida Keys. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Mon 22/910:00LGW - MIA

Nonstop9h 20mNorse Atlantic UK

Deal found 15/9£197

Thu 15/115:50LGW - MIA

1 stop33h 10mLEVEL

Deal found 16/9£208

Fri 16/114:00LGW - MIA

1 stop35h 00mLEVEL

Deal found 16/9£209

Thu 19/218:50LHR - MIA

1 stop30h 10mLEVEL

Deal found 15/9£210

Thu 15/118:50LHR - MIA

1 stop30h 10mLEVEL

Deal found 16/9£211

Wed 4/207:50LCY - MIA

1 stop17h 55mIberia

Deal found 16/9£212

Wed 4/209:15LHR - MIA

1 stop16h 30mIberia

Deal found 16/9£212

Wed 4/208:30LGW - MIA

1 stop16h 30mMultiple Airlines

Deal found 16/9£212

Thu 15/115:50LGW - MIA

1 stop33h 10mMultiple Airlines

Deal found 16/9£213

Thu 22/114:55LGW - MIA

1 stop34h 05mLEVEL

Deal found 15/9£213

Wed 15/1017:25LGW - MIA

2 stops56h 07mMultiple Airlines

Deal found 16/9£215

Thu 11/1209:15LTN - MIA

2 stops37h 00mMultiple Airlines

Deal found 16/9£216

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 29/10

09:00-18:30

1 stop13h 30m

Miami

Thu 6/11

11:09-06:40

2 stops14h 31m

£364

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 7/1

19:50-18:05

2 stops27h 15m

Miami

Fri 23/1

20:40-16:00

1 stop14h 20m

£370

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 7/1

19:50-18:05

2 stops27h 15m

Miami

Tue 13/1

20:40-16:00

1 stop14h 20m

£371

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 8/11

09:30-23:04

2 stops18h 34m

Miami

Wed 19/11

12:51-10:25

2 stops16h 34m

£372

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 7/10

08:30-22:50

2 stops19h 20m

Miami

Tue 21/10

08:45-06:45

2 stops17h 00m

£372

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 26/9

07:45-18:51

2 stops16h 06m

Miami

Tue 30/9

16:56-09:20

1 stop11h 24m

£374

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 7/1

14:30-19:30

Nonstop10h 00m

Miami

Tue 13/1

19:30-11:15

1 stop10h 45m

£375

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Sun 23/11

09:50-20:00

1 stop15h 10m

Miami

Sun 30/11

21:45-15:45

1 stop13h 00m

£377

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Thu 9/10

12:20-16:40

1 stop33h 20m

Miami

Tue 14/10

17:22-10:40

1 stop12h 18m

£386

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Wed 7/1

18:40-17:30

1 stop27h 50m

Miami

Fri 23/1

19:50-17:50

1 stop17h 00m

£387

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 60 results

...

Best time to book a flight from London to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from London 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.

Cheapflights Insights

Everything you need to know about your flight from London to Florida Keys

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

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

Reviews of airlines servicing Florida Keys

Read reviews from past customers who have flown with Finnair, Virgin Atlantic, andNorse Atlantic UK from London to Florida Keys. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Finnair

7.6

Good

1,324 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Finnair

7.6

Good

1,324 reviews

Finnair

7.6

Good

1,324 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

Virgin Atlantic

7.4

Good

664 reviews

Finnair

7.6

Good

1,324 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

Norse Atlantic UK

7.1

Good

Finnair

7.6

Good

1,324 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

TAP AIR PORTUGAL

7.1

Good

1,975 reviews

Finnair

7.6

Good

1,324 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

British Airways

6.7

Okay

7,363 reviews

Finnair

7.6

Good

1,324 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

Related info for your journey

How long is the flight from London to Florida Keys?
There are many flights that can get you from London to Florida Keys in 13h 30m. Fly via United Airlines, Scandinavian Airlines, or LEVEL to get the fastest option. Airlines will cover a distance of 4414 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from London to Florida Keys one-way?
The cheapest airline one-way is Norse Atlantic UK, with whom users have recently found tickets for as low as £199. However, be on the lookout for offers from LEVEL and British Airways, as they are both options that can get you from London to Florida Keys for a low price.
What are the most popular routes from London to Florida Keys?
While some choose either London City - Miami or London Gatwick - Miami, London Heathrow - Miami is the most popular route from London to Florida Keys.
Can I find deals for flights from London to Florida Keys that include hotel bookings?
Yes. In addition to deals on London to Florida Keys flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Florida Keys?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Florida Keys.
Can I find deals for business class flights from London to Florida Keys?
Yes. Cheapflights offers flight deals from London to Florida Keys by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to Florida Keys

Heathrow to Miami flights

Heathrow to Orlando flights

Gatwick to Orlando flights

Heathrow to Tampa flights

Manchester to Orlando flights

London City to Miami flights

Gatwick to Miami flights

London City to Orlando flights

Stansted to Miami flights

Luton to Miami flights

Gatwick to Tampa flights

Stansted to Orlando flights

Gatwick to Fort Lauderdale flights

Heathrow to Fort Lauderdale flights

Manchester to Miami flights

London City to Tampa flights

Luton to Orlando flights

Manchester to Tampa flights

Edinburgh to Orlando flights

London City to Fort Lauderdale flights

Heathrow to Fort Myers flights

Edinburgh to Miami flights

Stansted to Tampa flights

Manchester to Fort Lauderdale flights

Birmingham to Miami flights

Heathrow to West Palm Beach flights

Heathrow to Jacksonville flights

Gatwick to West Palm Beach flights

Heathrow to Melbourne flights

Birmingham to Orlando flights

Southend to Miami flights

London City to Fort Myers flights

Gatwick to Jacksonville flights

Gatwick to Fort Myers flights

Heathrow to Daytona Beach flights

Manchester to Melbourne flights

Luton to Tampa flights

Heathrow to Valparaiso flights

Newcastle upon Tyne to Orlando flights

London City to Melbourne flights

Manchester to Fort Myers flights

Heathrow to Key West flights

London City to Jacksonville flights

Heathrow to Sarasota flights

Newcastle upon Tyne to Miami flights

Manchester to West Palm Beach flights

Birmingham to Tampa flights

Birmingham to Fort Lauderdale flights

Southend to Orlando flights

Heathrow to Pensacola flights

Complete your trip

Florida car hire

Miami Airport car hire

Orlando Airport car hire

Fort Lauderdale Airport car hire

Tampa Airport car hire

Jacksonville Airport car hire

Fort Myers SW Florida Intl Airport car hire

Palm Beach Intl Airport car hire

Sarasota Bradenton Intl Airport car hire

Pensacola Airport car hire

Valparaiso Destin-Ft Walton Beach Airport car hire

Key West Airport car hire

Direct flights to United States

Top 3 airlines flying from London to Florida Keys

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£439	Average£776	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
British Airways	Cheapest£442	Average£506	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
American Airlines	Cheapest£509	Average£547	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Florida Keys?

Cheapflights helps you search for flights from London to Florida Keys via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Florida Keys.

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

Yes, we can. To see specific flights from London to Florida Keys with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London to Florida Keys from £197

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Florida Keys

Keep the following information in mind while searching for London to Florida Keys flight deals. Data was last updated 17 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from London to Florida Keys

Cheapest flights from London to Florida KeysExplore the most affordable flight options available from London to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Explore the most affordable flight options available from London to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Florida Keys that are best for you.

Best time to book a flight from London to Florida Keys

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

Cheapflights Insights

Everything you need to know about your flight from London to Florida Keys

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

Find hourly flight availability from London to Florida Keys. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

Reviews of airlines servicing Florida Keys

Read reviews from past customers who have flown with Finnair, Virgin Atlantic, andNorse Atlantic UK from London to Florida Keys. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from London to Florida Keys?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from London to Florida Keys

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Florida Keys?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from London to Florida Keys
Explore the most affordable flight options available from London to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.