How long is the flight from Florida to London Heathrow Airport?

For as low as £619, United Airlines can have you in London Heathrow Airport from Florida in 15h 05m. There are 4414 mi between Florida and London Heathrow Airport. This flight may include one or multiple stops.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 cheapest flights from Florida to London Heathrow Airport?

On average you can expect to pay £1,308 for a flight from Florida to London Heathrow Airport. The cheapest flight overall is £235 while the most popular route, (Orlando - London Heathrow) is currently priced at £399.

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: SAUDIA (85%), Aer Lingus (85%), KLM( 80%).

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

The most popular airlines flying from Florida to London Heathrow Airport are Virgin Atlantic, British Airways and KLM. Something to consider prior to booking your flight.

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.

£199+ Cheap Flights from Florida to London Heathrow Airport

Cheap flight deals from Florida to Heathrow

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 23 August 2026.

Sat 14/1121:40 -

1 stop12h 50m

Sun 22/1119:55 -

1 stop28h 15m

Deal found 19/8£398

Mon 16/1121:40 -

1 stop20h 00m

Thu 26/1108:15 -

1 stop15h 55m

Deal found 21/8£399

Thu 5/1121:40 -

1 stop20h 00m

Mon 9/1108:15 -

1 stop15h 55m

Deal found 18/8£401

Thu 3/1221:40 -

1 stop16h 15m

Mon 7/1206:00 -

1 stop18h 10m

Deal found 21/8£402

Thu 10/1221:40 -

1 stop20h 00m

Thu 21/108:15 -

1 stop15h 55m

Deal found 23/8£403

Thu 5/1121:40 -

1 stop20h 00m

Fri 20/1118:30 -

1 stop29h 40m

Deal found 18/8£407

Thu 12/1121:40 -

1 stop14h 50m

Wed 25/1118:30 -

1 stop29h 40m

Deal found 19/8£407

Thu 5/1121:40 -

1 stop18h 55m

Fri 13/1118:30 -

1 stop29h 40m

Deal found 23/8£413

Thu 5/1121:40 -

1 stop18h 55m

Sat 14/1108:15 -

1 stop15h 55m

Deal found 21/8£439

Mon 2/1121:40 -

1 stop18h 55m

Fri 13/1119:55 -

1 stop28h 15m

Deal found 20/8£440

Sat 3/1010:50 -

2 stops20h 05m

Fri 9/1013:05 -

2 stops25h 45m

Deal found 23/8£564

Wed 16/907:06 -

2 stops27h 54m

Mon 21/907:05 -

2 stops21h 10m

Deal found 21/8£583

Best flights from Florida to Heathrow
Discover carefully curated flight deals from Florida to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Tue 2/216:45 -

1 stop33h 55m

Fri 5/206:50 -

2 stops18h 15m

Deal found 18/8£556

Thu 3/1218:50 -

3 stops21h 45m

Mon 7/1206:00 -

1 stop18h 10m

Deal found 23/8£578

Sun 22/1119:55 -

1 stop15h 05m

Sun 29/1121:05 -

2 stops26h 00m

Deal found 22/8£619

Sun 6/1207:00 -

1 stop18h 25m

Wed 16/1211:45 -

2 stops17h 55m

Deal found 20/8£635

Tue 20/1013:39 -

1 stop15h 41m

Tue 3/1106:20 -

2 stops17h 03m

Deal found 22/8£642

Wed 9/1211:40 -

2 stops18h 45m

Thu 10/1219:55 -

3 stops42h 03m

Deal found 21/8£642

Sun 6/1220:45 -

Nonstop8h 05m

Tue 29/1208:40 -

1 stop13h 25m

Deal found 22/8£648

Wed 9/1220:10 -

Nonstop8h 20m

Wed 16/1208:20 -

1 stop17h 38m

Deal found 20/8£654

Mon 16/1115:40 -

1 stop12h 50m

Fri 20/1112:20 -

1 stop13h 22m

Deal found 20/8£657

Wed 4/1111:23 -

2 stops19h 22m

Mon 9/1119:05 -

2 stops21h 47m

Deal found 20/8£664

Fri 16/1009:40 -

2 stops17h 15m

Thu 22/1020:05 -

2 stops28h 04m

Deal found 22/8£680

Tue 24/1113:50 -

2 stops15h 15m

Sat 5/1211:05 -

2 stops35h 37m

Deal found 23/8£699

Sun 20/922:35 -

1 stop30h 15m

Tue 6/1006:30 -

1 stop19h 10m

Deal found 22/8£706

Fri 2/1012:40 -

1 stop12h 50m

Sun 11/1009:30 -

1 stop17h 09m

Deal found 23/8£814

Wed 2/1206:50 -

2 stops18h 20m

Fri 4/1206:35 -

2 stops21h 10m

Deal found 20/8£627

Mon 21/907:06 -

2 stops21h 29m

Mon 28/917:00 -

2 stops35h 15m

Deal found 22/8£627

Tue 6/1010:35 -

1 stop15h 10m

Tue 20/1009:55 -

2 stops16h 34m

Deal found 22/8£636

Tue 6/1014:30 -

1 stop10h 55m

Tue 13/1013:25 -

1 stop14h 34m

Deal found 22/8£653

Sun 8/1113:21 -

1 stop17h 19m

Thu 19/1112:40 -

1 stop13h 51m

Deal found 23/8£657

Wed 7/1012:32 -

1 stop12h 58m

Sat 10/1011:55 -

1 stop17h 01m

Deal found 22/8£658

Tue 24/1113:50 -

2 stops15h 15m

Sat 5/1213:50 -

1 stop15h 09m

Deal found 23/8£672

Mon 12/1019:15 -

Nonstop8h 45m

Wed 21/1011:30 -

1 stop13h 35m

Deal found 20/8£679

Wed 23/909:30 -

1 stop16h 15m

Tue 20/1006:50 -

2 stops18h 46m

Deal found 19/8£635

Wed 14/1019:15 -

Nonstop8h 45m

Wed 21/1012:15 -

Nonstop9h 45m

Deal found 22/8£699

Thu 15/1009:40 -

2 stops17h 15m

Mon 19/1020:05 -

2 stops28h 04m

Deal found 22/8£702

Tue 13/1009:24 -

2 stops14h 56m

Wed 21/1009:55 -

2 stops16h 25m

Deal found 20/8£638

Fri 25/911:29 -

2 stops21h 06m

Sun 11/1018:40 -

2 stops33h 01m

Deal found 20/8£638

Tue 6/1014:30 -

2 stops14h 20m

Tue 13/1008:20 -

2 stops19h 39m

Deal found 22/8£661

Mon 5/1014:55 -

3 stops22h 55m

Wed 14/1008:00 -

3 stops31h 35m

Deal found 22/8£742

Mon 19/1006:20 -

1 stop22h 00m

Fri 30/1006:50 -

2 stops20h 18m

Deal found 21/8£635

Find flight deals from Florida to Heathrow

Round-trip from	£398
One-way from	£199
Popular in	June
Cheapest in	October
Average price	£444
Good round-trip deal	£227 or less
Good one-way deal	£237 or less

TAP AIR PORTUGAL
14/11-22/11
2 total stops
41h 05m total
Florida to London

Search Deals

27/10
2 total stops
17h 10m total
Florida to London

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£64 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

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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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Cheapflights Fare Finder

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

Fort MyersLondon

RSW Fort Myers SW Florida Intl - LHR London Heathrow

RSWLHR

Fort Myers SW Florida Intl

Tue 2/2

16:45-07:40

1 stop33h 55m

London Heathrow

Fri 5/2

06:50-20:05

2 stops18h 15m

£556

OrlandoLondon

MCO Orlando - LHR London Heathrow

MCOLHR

Orlando

Thu 3/12

18:50-21:35

3 stops21h 45m

London Heathrow

Mon 7/12

06:00-19:10

1 stop18h 10m

£578

MiamiLondon

MIA Miami - LHR London Heathrow

MIALHR

Miami

Sun 22/11

19:55-16:00

1 stop15h 05m

London Heathrow

Sun 29/11

21:05-18:05

2 stops26h 00m

£619

PensacolaLondon

PNS Pensacola - LHR London Heathrow

PNSLHR

Pensacola

Wed 2/12

06:50-07:10

2 stops18h 20m

London Heathrow

Fri 4/12

06:35-21:45

2 stops21h 10m

£627

MiamiLondon

MIA Miami - LHR London Heathrow

MIALHR

Miami

Mon 21/9

07:06-09:35

2 stops21h 29m

London Heathrow

Mon 28/9

17:00-23:15

2 stops35h 15m

£627

Fort MyersLondon

RSW Fort Myers SW Florida Intl - LHR London Heathrow

RSWLHR

Fort Myers SW Florida Intl

Sun 6/12

07:00-06:25

1 stop18h 25m

London Heathrow

Wed 16/12

11:45-00:40

2 stops17h 55m

£635

Fort MyersLondon

RSW Fort Myers SW Florida Intl - LHR London Heathrow

RSWLHR

Fort Myers SW Florida Intl

Wed 23/9

09:30-06:45

1 stop16h 15m

London Heathrow

Tue 20/10

06:50-20:36

2 stops18h 46m

£635

SarasotaLondon

SRQ Sarasota Bradenton Intl - LHR London Heathrow

SRQLHR

Sarasota Bradenton Intl

Mon 19/10

06:20-09:20

1 stop22h 00m

London Heathrow

Fri 30/10

06:50-23:08

2 stops20h 18m

£635

Fort MyersLondon

RSW Fort Myers SW Florida Intl - LHR London Heathrow

RSWLHR

Fort Myers SW Florida Intl

Tue 6/10

10:35-06:45

1 stop15h 10m

London Heathrow

Tue 20/10

09:55-21:29

2 stops16h 34m

£636

PensacolaLondon

PNS Pensacola - LHR London Heathrow

PNSLHR

Pensacola

Tue 13/10

09:24-06:20

2 stops14h 56m

London Heathrow

Wed 21/10

09:55-20:20

2 stops16h 25m

£638

Flights are sorted by cheapest return flights first.

Deals found on 23/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

RSW-LHR

MCO-LHR

MIA-LHR

PNS-LHR

TPA-LHR

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

USFL-LHR

RSW-LHR

MCO-LHR

MIA-LHR

PNS-LHR

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 £525). Flying from Florida to London Heathrow Airport in June is currently the most expensive (average of £941). 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?

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

The most flights from USFL to LHR are scheduled on a Thursday (22 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (15 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 £554 and £822 in September.
The cheapest return price found within the last 5 days was £583 on Scandinavian Airlines (16 Sept–22 Sept).

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 54 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

How long is the flight from Florida to London Heathrow Airport?
For as low as £619, United Airlines can have you in London Heathrow Airport from Florida in 15h 05m. There are 4414 mi between Florida and London Heathrow Airport. This flight may include one or multiple stops.
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: SAUDIA (85%), Aer Lingus (85%), KLM( 80%).
What are the cheapest flights from Florida to London Heathrow Airport?
On average you can expect to pay £1,308 for a flight from Florida to London Heathrow Airport. The cheapest flight overall is £235 while the most popular route, (Orlando - London Heathrow) is currently priced at £399.
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 £525). Flying from Florida to London Heathrow Airport in June is currently the most expensive (average of £941). 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.

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Top 4 airlines flying from Florida to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£364	Average£744	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
KLM	Cheapest£411	Average£675	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£483	Average£759	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
American Airlines	Cheapest£609	Average£796	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

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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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Cheap flights from Florida to London Heathrow Airport from £199

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 27/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Florida to Heathrow

Cheapest flights from Florida to HeathrowExplore 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 23 August 2026.

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 23 August 2026.

Best flights from Florida to HeathrowDiscover carefully curated flight deals from Florida to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Discover carefully curated flight deals from Florida to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Direct flights from Florida to HeathrowExplore direct flight options from Florida to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 August 2026.

Explore direct flight options from Florida to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 August 2026.

Last-minute flights from Florida to HeathrowDiscover last-minute flight deals from Florida to Heathrow. Data last updated 23 August 2026 and is based on user searches.

Discover last-minute flight deals from Florida to Heathrow. Data last updated 23 August 2026 and is based on user searches.

One-way flights from Florida to HeathrowSearch for one-way flight options from Florida to Heathrow. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.

Search for one-way flight options from Florida to Heathrow. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.

Find flight deals from Florida to Heathrow

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One-way from

Popular in

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Average price

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

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.

Cheapflights Insights

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

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 23 August 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 23 August 2026.

The most flights from USFL to LHR are scheduled on a Thursday (22 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (15 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 £554 and £822 in September.The cheapest return price found within the last 5 days was £583 on Scandinavian Airlines (16 Sept–22 Sept).

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 54 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

How long is the flight from Florida to London Heathrow Airport?

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

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

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

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

How can I find direct flights from Florida to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

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 Florida to Heathrow

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

Complete your trip

Complete your trip to Heathrow by adding a car hire and/or hotel booking to your travel itinerary.

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Search flights from Florida to Heathrow by cabin class

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Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 August 2026.

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

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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 23 August 2026.

Best flights from Florida to Heathrow
Discover carefully curated flight deals from Florida to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Direct flights from Florida to Heathrow
Explore direct flight options from Florida to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 August 2026.

Last-minute flights from Florida to Heathrow
Discover last-minute flight deals from Florida to Heathrow. Data last updated 23 August 2026 and is based on user searches.

One-way flights from Florida to Heathrow
Search for one-way flight options from Florida to Heathrow. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.

Florida to London Heathrow Airport flights typically cost between £554 and £822 in September.
The cheapest return price found within the last 5 days was £583 on Scandinavian Airlines (16 Sept–22 Sept).