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Cheap flights from London to Florida from £191

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MIA
20 Jul — 27 Jul1
1 adult

Cheap flight deals from London to Florida

Keep the following information in mind while searching for London to Florida flight deals. Data was last updated 15 July 2025.

Round-trip from

£351

One-way from

£191

Popular in

August

Cheapest in

September

Average price

£641

Good round-trip deal

£371 or less

Good one-way deal

£233 or less
SWISS
  • SWISS
  • 6/9-22/9
  • 2 total stops
  • 33h 40m total
  • London to Florida
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15/9
  • 15/9
  • 2 total stops
  • 47h 31m total
  • London to Florida
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£56 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Florida.
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Price to beat on a one-way flight from London (LON) to Florida.
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Find flight deals from London to Florida

Cheapest flights from London to Florida
Explore the most affordable flight options available from London to Florida. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Sat 6/906:00LHR - MIA
1 stop16h 30mSWISS
Mon 22/919:40MIA - LHR
1 stop17h 10mSWISS
Deal found 14/7£351
Sat 27/910:00LGW - MIA
Nonstop9h 20mMultiple Airlines
Sat 11/1017:01MIA - LGW
1 stop32h 19mMultiple Airlines
Deal found 14/7£351
Sat 15/1117:00LHR - MIA
1 stop30h 05mScandinavian Airlines
Wed 19/1119:55MIA - LHR
1 stop16h 45mScandinavian Airlines
Deal found 13/7£352
Thu 25/910:00LGW - MIA
Nonstop9h 20mA.P.G.
Tue 30/918:15MIA - LGW
Nonstop7h 45mA.P.G.
Deal found 13/7£352
Fri 5/906:00LHR - MIA
1 stop16h 30mMultiple Airlines
Sun 21/916:40MIA - LHR
1 stop12h 00mMultiple Airlines
Deal found 13/7£353
Mon 18/810:00LGW - MIA
Nonstop9h 20mNorse Atlantic UK
Sat 23/817:20MIA - LGW
Nonstop8h 40mNorse Atlantic UK
Deal found 13/7£354
Sat 6/909:20LCY - MIA
1 stop13h 10mSWISS
Mon 22/919:40MIA - LCY
1 stop11h 50mSWISS
Deal found 13/7£357
Sat 6/909:20LCY - MIA
1 stop13h 10mMultiple Airlines
Mon 22/916:40MIA - LCY
1 stop18h 45mMultiple Airlines
Deal found 13/7£360
Sat 6/906:30LHR - MIA
1 stop13h 10mLufthansa
Mon 22/916:40MIA - LHR
1 stop12h 00mLufthansa
Deal found 14/7£363
Fri 19/914:00LGW - MCO
Nonstop9h 25mNorse Atlantic UK
Sat 20/920:30MCO - LGW
Nonstop8h 30mNorse Atlantic UK
Deal found 14/7£365
Fri 29/814:00LGW - MCO
Nonstop9h 25mMultiple Airlines
Fri 5/906:15MCO - LGW
1 stop19h 05mMultiple Airlines
Deal found 13/7£367
Wed 19/1112:15LHR - MCO
1 stop13h 20mIcelandair
Wed 26/1117:55MCO - LHR
1 stop20h 35mIcelandair
Deal found 14/7£370

Cheapflights Fare Finder

Customise your flight search to find flights from London to Florida 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 858,174 searches. Data last updated 15 July 2025.
Use the filters below to find and compare flights from London to Florida that are best for you.

Fly from

London

Fly to

Florida

Route

Depart

Return

Price

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 6/9

06:00-17:30

1 stop16h 30m

Miami

Mon 22/9

19:40-17:50

1 stop17h 10m

£351

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Sat 27/9

10:00-14:20

Nonstop9h 20m

Miami

Sat 11/10

17:01-06:20

1 stop32h 19m

£351

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 15/11

17:00-18:05

1 stop30h 05m

Miami

Wed 19/11

19:55-17:40

1 stop16h 45m

£352

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Thu 25/9

10:00-14:20

Nonstop9h 20m

Miami

Tue 30/9

18:15-07:00

Nonstop7h 45m

£352

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 5/9

06:00-17:30

1 stop16h 30m

Miami

Sun 21/9

16:40-09:40

1 stop12h 00m

£353

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Mon 18/8

10:00-14:20

Nonstop9h 20m

Miami

Sat 23/8

17:20-07:00

Nonstop8h 40m

£354

LondonMiami

LCY - MIA

LCYMIA

London City

Sat 6/9

09:20-17:30

1 stop13h 10m

Miami

Mon 22/9

19:40-12:30

1 stop11h 50m

£357

LondonMiami

LCY - MIA

LCYMIA

London City

Sat 6/9

09:20-17:30

1 stop13h 10m

Miami

Mon 22/9

16:40-16:25

1 stop18h 45m

£360

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 6/9

06:30-14:40

1 stop13h 10m

Miami

Mon 22/9

16:40-09:40

1 stop12h 00m

£363

LondonOrlando

LGW - MCO

LGWMCO

London Gatwick

Fri 19/9

14:00-18:25

Nonstop9h 25m

Orlando

Sat 20/9

20:30-10:00

Nonstop8h 30m

£365

Flights are sorted by cheapest return flights first.

Deals found on 14/7

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

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

What is the cheapest month to book a flight from London to Florida?

Currently, January is the cheapest month in which you can book a flight from London to Florida (average of £559). Flying from London to Florida in July is currently the most expensive (average of £760). 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.

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

Find hourly flight availability from London to Florida. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 July 2025.

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

Weekly flight availability from London to Florida

Explore weekly flight availability from London to Florida. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 July 2025.

The most flights from LON to USFL are scheduled on a Friday (28 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (25 on average).

Reviews of airlines servicing Florida

Get insights into the airlines that provide service to Florida. 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 Florida. Reviews last updated 15 July 2025.
Get a feel of what it's like to fly with Delta, KLM, andAir Transat from London to Florida by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,956 reviews
Check prices

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
8.0
Very Good
7,956 reviews
Delta
8.0
Very Good
7,956 reviews
Check prices

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
KLM
7.8
Good
1,372 reviews
Delta
8.0
Very Good
7,956 reviews
Check prices

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Air Transat
7.8
Good
414 reviews
Delta
8.0
Very Good
7,956 reviews
Check prices

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Austrian Airlines
7.6
Good
814 reviews
Delta
8.0
Very Good
7,956 reviews
Check prices

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very Good
7,956 reviews
Check prices

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

Find useful and relevant information for your journey from London to Florida. 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 London to Florida one-way?

    To fly one-way, consider booking your trip with Norse Atlantic UK, which is currently one of the cheapest options available, starting at £193. A.P.G. flights start at £209 while deals on Iberia start at £212 one-way.

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

    The most popular route from London to Florida is London Heathrow - Orlando. You may also consider London Heathrow - Miami or London Gatwick - Orlando.

  • What are the most reliable airlines from London to Florida?

    Consider Gulf Air (88%), Finnair (87%) or KLM (87%) when booking your flight. These represent the most reliable airlines when flying from London to Florida.

  • What are the cheapest flights from London to Florida?

    While on average a flight from London to Florida is generally £2,224, our data shows the cheapest flight currently is £399. When looking at the most popular route, (London Heathrow - Orlando), you can expect to pay £357 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from London to Florida (average of £559). Flying from London to Florida in July is currently the most expensive (average of £760). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Florida

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from London to Florida

Discover the top 10 airlines that operate flights from London to Florida. 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 858,174 searches. Data last updated 15 July 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£269Average£517FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
FinnairCheapest£271Average£517FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Norse Atlantic UKCheapest£273Average£445FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
DeltaCheapest£281Average£597FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SWISSCheapest£298Average£469FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Scandinavian AirlinesCheapest£320Average£432FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£326Average£456FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
A.P.G.Cheapest£326Average£581FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
United AirlinesCheapest£332Average£548FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£344Average£515FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Florida from London today with Cheapflights!

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

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.

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

Certainly. Search results for flights to Florida from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on London to Florida flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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