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Cheap flights from Florida to London Heathrow Airport from £120

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 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — LHR
26 Aug — 2 Sep1
1 adult

Cheap flight deals from Florida to Heathrow

Keep the following information in mind while searching for Florida to Heathrow flight deals. Data was last updated 21 August 2025.

Round-trip from

£329

One-way from

£120

Popular in

July

Cheapest in

January

Average price

£479

Good round-trip deal

£378 or less

Good one-way deal

£307 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 31/10-3/11
  • 3 total stops
  • 49h 05m total
  • Florida to London
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TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 16/11
  • 1 total stop
  • 16h 45m total
  • Florida to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£62 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Florida to London Heathrow.
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Price to beat on a one-way flight from Florida to London Heathrow.
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Find flight deals from Florida to Heathrow

Cheapest flights from Florida to Heathrow
Explore the most affordable flight options available from Florida to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2025.

Fri 31/1020:55MIA - LHR
2 stops32h 40mScandinavian Airlines
Mon 3/1106:40LHR - MIA
1 stop16h 25mScandinavian Airlines
Deal found 19/8£329
Wed 29/1020:05MIA - LHR
1 stop15h 30mAer Lingus
Wed 5/1108:50LHR - MIA
1 stop13h 20mAer Lingus
Deal found 20/8£350
Mon 29/919:55MCO - LHR
1 stop13h 00mAer Lingus
Tue 7/1009:50LHR - MCO
1 stop13h 15mAer Lingus
Deal found 19/8£358
Tue 2/1217:10MIA - LHR
Nonstop8h 40mFinnair
Tue 20/116:15LHR - MIA
1 stop29h 15mFinnair
Deal found 19/8£360
Mon 10/1117:50MCO - LHR
1 stop12h 00mIcelandair
Wed 19/1112:15LHR - MCO
1 stop13h 20mIcelandair
Deal found 21/8£360
Wed 5/1117:50MCO - LHR
1 stop12h 00mIcelandair
Sun 9/1112:15LHR - MCO
1 stop13h 20mIcelandair
Deal found 20/8£361
Sun 14/919:55MCO - LHR
1 stop13h 00mAer Lingus
Wed 17/908:50LHR - MCO
1 stop14h 15mAer Lingus
Deal found 19/8£361
Wed 5/1117:10MIA - LHR
Nonstop8h 40mBritish Airways
Wed 12/1111:25LHR - MIA
1 stop14h 20mBritish Airways
Deal found 19/8£363
Wed 10/919:25MIA - LHR
Nonstop9h 00mVirgin Atlantic
Wed 17/915:55LHR - MIA
Nonstop9h 40mVirgin Atlantic
Deal found 19/8£364
Tue 23/919:35MIA - LHR
Nonstop8h 50mIberia
Wed 8/1009:55LHR - MIA
1 stop15h 05mIberia
Deal found 19/8£367
Mon 1/1219:55MIA - LHR
1 stop15h 05mScandinavian Airlines
Fri 5/1206:40LHR - MIA
1 stop16h 25mScandinavian Airlines
Deal found 19/8£367
Wed 24/911:00FLL - LHR
1 stop14h 25mVirgin Atlantic
Wed 1/1009:20LHR - FLL
1 stop15h 15mVirgin Atlantic
Deal found 20/8£368

Cheapflights Fare Finder

 
Customise your flight search to find flights from Florida to Heathrow 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 21 August 2025.
Use the filters below to find and compare flights from Florida to London Heathrow Airport that are best for you.

Fly from

Florida

Fly to

Heathrow

Route

Depart

Return

Price

MiamiLondon

MIA - LHR

MIALHR

Miami

Mon 10/11

17:10-06:50

Nonstop8h 40m

London Heathrow

Thu 20/11

11:25-20:45

1 stop14h 20m

£368

MiamiLondon

MIA - LHR

MIALHR

Miami

Wed 1/10

19:35-09:25

Nonstop8h 50m

London Heathrow

Wed 22/10

06:15-15:05

1 stop13h 50m

£368

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Sun 7/9

15:17-08:50

1 stop12h 33m

London Heathrow

Tue 23/9

15:15-00:31

1 stop14h 16m

£370

OrlandoLondon

MCO - LHR

MCOLHR

Orlando

Wed 3/12

17:50-19:30

1 stop20h 40m

London Heathrow

Wed 10/12

12:15-20:35

1 stop13h 20m

£370

MiamiLondon

MIA - LHR

MIALHR

Miami

Tue 27/1

17:10-06:50

Nonstop8h 40m

London Heathrow

Tue 17/2

06:45-15:35

1 stop13h 50m

£371

MiamiLondon

MIA - LHR

MIALHR

Miami

Sun 7/9

08:51-07:50

1 stop17h 59m

London Heathrow

Wed 17/9

09:15-19:55

1 stop15h 40m

£371

MiamiLondon

MIA - LHR

MIALHR

Miami

Tue 23/9

20:45-10:35

Nonstop8h 50m

London Heathrow

Wed 8/10

06:15-15:05

1 stop13h 50m

£371

MiamiLondon

MIA - LHR

MIALHR

Miami

Wed 1/10

13:29-06:20

1 stop11h 51m

London Heathrow

Wed 8/10

06:15-15:05

1 stop13h 50m

£372

MiamiLondon

MIA - LHR

MIALHR

Miami

Mon 9/2

20:40-16:00

1 stop14h 20m

London Heathrow

Sat 28/2

06:40-18:35

1 stop16h 55m

£373

OrlandoLondon

MCO - LHR

MCOLHR

Orlando

Tue 27/1

17:50-19:30

1 stop20h 40m

London Heathrow

Tue 17/2

20:35-20:35

1 stop29h 00m

£377

Flights are sorted by cheapest return flights first.

Deals found on 19/8

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

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Florida 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 Florida to London Heathrow Airport

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

Currently, January is the cheapest month in which you can book a flight from Florida to London Heathrow Airport (average of £112). Flying from Florida to London Heathrow Airport in August is currently the most expensive (average of £164). 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 FL to LHR?

Find hourly flight availability from Florida to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Florida to London Heathrow Airport as you normally would.

Weekly flight availability from Florida to London Heathrow Airport

Explore weekly flight availability from Florida to Heathrow. 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 21 August 2025.

The most flights from USFL to LHR are scheduled on a Monday (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).

Related info for your journey

Find useful and relevant information for your journey from Florida to Heathrow. 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 Florida to London Heathrow Airport?

    For as low as £368, British Airways can have you in London Heathrow Airport from Florida in 8h 40m. There are 4414 mi between Florida and London Heathrow Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Florida to London Heathrow Airport one-way?

    £121 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on JetBlue and Delta, with prices starting from £204 and £327, respectively.

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

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

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

    Before booking your flight to London Heathrow Airport from Florida, check out the most reliable airlines to get you to your destination on time: Aeromexico (89%), Air France (88%), KLM( 88%).

  • What are the cheapest flights from Florida to London Heathrow Airport?

    On average you can expect to pay £516 for a flight from Florida to London Heathrow Airport. The cheapest flight overall is £203 while the most popular route, (Miami - London Heathrow) is currently priced at £358.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Florida to London Heathrow Airport (average of £112). Flying from Florida to London Heathrow Airport in August is currently the most expensive (average of £164). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Gatwick
Slough
Northampton
Deal
Luton
Wembley
Ilford
Crawley
Hayes
Watford
Folkestone
Ipswich
Winchester
Swindon
Eastbourne
Chichester
Southend-on-Sea

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Alternative routes for Florida to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Florida to Heathrow

Discover the top 8 airlines that operate flights from Florida to Heathrow. 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 21 August 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£296Average£528FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£299Average£518FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapest£329Average£583FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£358Average£681FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TAP AIR PORTUGALCheapest£379Average£576FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
DeltaCheapest£407Average£515FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
IberiaCheapest£419Average£630FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapest£478Average£851FlexibilityNo cancel feeOn-time76%
Search Finnair 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 Florida to Heathrow?

Deals for Florida to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Florida to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Florida to Heathrow flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Florida today and book when prices fit your budget.

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