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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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — LHR
28 Aug — 4 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Florida to Heathrow

Enter your travel dates to find the best prices.

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 29 July 2026.

Mon 23/1121:40
MCO
-
LHR
1 stop20h 00m
TAP AIR PORTUGAL
Thu 3/1208:15
LHR
-
MCO
1 stop15h 55m
TAP AIR PORTUGAL
Deal found 29/7£409
Thu 3/1221:40
MCO
-
LHR
1 stop14h 50m
TAP AIR PORTUGAL
Mon 7/1206:00
LHR
-
MCO
1 stop18h 10m
TAP AIR PORTUGAL
Deal found 26/7£411
Thu 12/1121:40
MCO
-
LHR
1 stop14h 50m
TAP AIR PORTUGAL
Wed 25/1118:30
LHR
-
MCO
1 stop29h 40m
TAP AIR PORTUGAL
Deal found 29/7£414
Sat 7/1121:40
MCO
-
LHR
1 stop12h 50m
TAP AIR PORTUGAL
Fri 13/1119:55
LHR
-
MCO
1 stop28h 15m
TAP AIR PORTUGAL
Deal found 28/7£415
Thu 5/1121:40
MCO
-
LHR
1 stop20h 00m
TAP AIR PORTUGAL
Sun 15/1119:55
LHR
-
MCO
1 stop28h 15m
TAP AIR PORTUGAL
Deal found 26/7£417
Thu 29/1022:40
MCO
-
LHR
1 stop20h 00m
TAP AIR PORTUGAL
Wed 4/1118:30
LHR
-
MCO
1 stop29h 40m
TAP AIR PORTUGAL
Deal found 27/7£420
Thu 12/1121:40
MCO
-
LHR
1 stop32h 45m
TAP AIR PORTUGAL
Sat 21/1106:00
LHR
-
MCO
1 stop18h 10m
TAP AIR PORTUGAL
Deal found 25/7£422
Thu 29/1022:40
MCO
-
LHR
1 stop16h 15m
TAP AIR PORTUGAL
Mon 2/1108:15
LHR
-
MCO
1 stop15h 55m
TAP AIR PORTUGAL
Deal found 25/7£436
Sat 14/1121:40
MCO
-
LHR
1 stop12h 50m
TAP AIR PORTUGAL
Mon 23/1108:15
LHR
-
MCO
1 stop15h 55m
TAP AIR PORTUGAL
Deal found 25/7£439
Mon 2/1121:40
MCO
-
LHR
1 stop18h 55m
TAP AIR PORTUGAL
Thu 12/1108:15
LHR
-
MCO
1 stop15h 55m
TAP AIR PORTUGAL
Deal found 25/7£442
Thu 12/1121:40
MCO
-
LHR
1 stop14h 50m
TAP AIR PORTUGAL
Thu 19/1108:15
LHR
-
MCO
1 stop15h 55m
TAP AIR PORTUGAL
Deal found 25/7£442
Wed 28/1006:00
JAX
-
LHR
1 stop10h 35m
United Airlines
Thu 29/1011:05
LHR
-
JAX
2 stops40h 37m
United Airlines
Deal found 25/7£555

Find flight deals from Florida to Heathrow

Keep the following information in mind while searching for Florida to Heathrow flight deals. Data was last updated 29 July 2026.

Round-trip from

£409

One-way from

£120

Popular in

June

Cheapest in

October

Average price

£600

Good round-trip deal

£387 or less

Good one-way deal

£244 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 23/11-3/12
  • 2 total stops
  • 35h 55m total
  • Florida to London
Search Deals
7/9
  • 7/9
  • 2 total stops
  • 15h 10m total
  • Florida to London
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£72 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Florida to London Heathrow.
Search Deals
Price to beat on a one-way flight from Florida to London Heathrow.
Search Deals

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 29 July 2026.
Use the filters below to find and compare flights from Florida to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Mon 16/11

06:45-10:15

1 stop21h 30m

London Heathrow

Tue 17/11

17:30-21:40

2 stops34h 10m

£630

OrlandoLondon

MCO - LHR

MCOLHR

Orlando

Sun 25/10

22:10-19:30

1 stop17h 20m

London Heathrow

Thu 29/10

12:15-21:35

1 stop13h 20m

£631

OrlandoLondon

MCO - LHR

MCOLHR

Orlando

Wed 21/10

22:00-20:20

1 stop17h 20m

London Heathrow

Mon 9/11

12:15-20:35

1 stop13h 20m

£631

SarasotaLondon

SRQ - LHR

SRQLHR

Sarasota Bradenton Intl

Sun 25/10

13:33-07:50

1 stop14h 17m

London Heathrow

Tue 3/11

06:30-19:46

2 stops18h 16m

£650

Fort MyersLondon

RSW - LHR

RSWLHR

Fort Myers SW Florida Intl

Wed 23/9

09:00-06:30

2 stops16h 30m

London Heathrow

Tue 20/10

06:50-18:33

2 stops16h 43m

£652

ValparaisoLondon

VPS - LHR

VPSLHR

Valparaiso Destin-Ft Walton Beach

Wed 23/9

07:00-07:10

2 stops18h 10m

London Heathrow

Tue 29/9

11:45-23:22

2 stops17h 37m

£652

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Wed 6/1

07:00-09:00

1 stop20h 00m

London Heathrow

Tue 12/1

06:30-23:27

2 stops22h 57m

£657

Fort MyersLondon

RSW - LHR

RSWLHR

Fort Myers SW Florida Intl

Sun 18/10

12:34-07:40

2 stops14h 06m

London Heathrow

Tue 27/10

08:40-23:09

2 stops18h 29m

£657
Fastest return journey

OrlandoLondon

MCO - LHR

MCOLHR

Orlando

Sun 29/11

20:45-09:50

Nonstop8h 05m

London Heathrow

Thu 3/12

14:30-19:10

Nonstop9h 40m

£661

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Mon 12/10

16:03-07:50

1 stop10h 47m

London Heathrow

Tue 20/10

12:30-23:21

1 stop15h 51m

£672

Flights are sorted by cheapest return flights first.

Deals found on 24/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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, February is the cheapest month in which you can book a flight from Florida to London Heathrow Airport (average of £524). Flying from Florida to London Heathrow Airport in June is currently the most expensive (average of £963). 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 29 July 2026.

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 29 July 2026.

The most flights from USFL to LHR are scheduled on a Monday (27 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (17 on average).

How much does it cost for a return flight from Florida to London Heathrow Airport?

Airfare is typical for this route at the moment.
Florida to London Heathrow Airport flights typically cost between £557 and £849 in November.
The cheapest return price found within the last 5 days was £648 on British Airways (18 Nov–25 Nov).

How far ahead should I book a flight from Florida to London Heathrow Airport?

To ensure you get the cheapest price possible for a flight from Florida to London Heathrow Airport, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 £650, United Airlines can have you in London Heathrow Airport from Florida in 14h 17m. There are 4429 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?

    £123 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 Delta and JetBlue, with prices starting from £174 and £205, respectively.

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

    The most popular route from Florida to London Heathrow Airport is Orlando - London Heathrow. You may also consider Miami - 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: Aer Lingus (91%), KLM (84%), Air France( 84%).

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

    On average you can expect to pay £2,274 for a flight from Florida to London Heathrow Airport. The cheapest flight overall is £237 while the most popular route, (Orlando - London Heathrow) is currently priced at £411.

  • 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, February is the cheapest month in which you can book a flight from Florida to London Heathrow Airport (average of £524). Flying from Florida to London Heathrow Airport in June is currently the most expensive (average of £963). 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
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Northampton
Watford
Swindon
Southend-on-Sea
Enfield
Kingston upon Thames
Poole
Southall

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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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Newark to Luton flights
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Dulles Intl to London City flights
Boston to Stansted flights
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Philadelphia to Heathrow flights
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Los Angeles to Gatwick flights
Baltimore to Gatwick flights
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Los Angeles to Stansted flights
Reagan-National to Gatwick flights
George Bush Intcntl to Heathrow flights
San Francisco to Gatwick flights
Raleigh to Heathrow flights
Sky Harbor Intl to Heathrow flights
San Francisco to London City flights
O'Hare Intl to Stansted flights
O'Hare Intl to London City flights
Charlotte to Heathrow flights
Los Angeles to London City flights
San Francisco to Stansted flights
Midway to Heathrow flights
Seattle to Gatwick flights

Top 4 airlines flying from Florida to Heathrow

Discover the top 4 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 29 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£374Average£737FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£422Average£693FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£496Average£780FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£625Average£777FlexibilityNo cancel feeOn-time71%
Search American Airlines 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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