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

For as low as £574, TAP AIR PORTUGAL can have you in London Heathrow Airport from Florida in 20h 25m. 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?

£125 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 British Airways, with prices starting from £206 and £232, respectively.

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 £1,048 for a flight from Florida to London Heathrow Airport. The cheapest flight overall is £245 while the most popular route, (Orlando - London Heathrow) is currently priced at £404.

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 (88%), KLM (88%), SAUDIA( 88%).

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.

£226+ 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 13 October 2026.

Thu 3/1221:40 -

1 stop18h 55m

Fri 11/1218:30 -

1 stop29h 40m

Deal found 11/10£404

Thu 5/1121:40 -

1 stop16h 15m

Thu 19/1108:15 -

1 stop15h 55m

Deal found 10/10£409

Sat 7/1121:40 -

1 stop12h 50m

Sat 21/1106:00 -

1 stop18h 10m

Deal found 8/10£410

Thu 12/1121:40 -

1 stop18h 55m

Wed 18/1118:30 -

1 stop29h 40m

Deal found 8/10£415

Thu 3/1221:40 -

1 stop20h 00m

Sun 17/119:55 -

1 stop28h 15m

Deal found 8/10£416

Mon 30/1121:40 -

1 stop14h 50m

Wed 13/118:30 -

1 stop29h 40m

Deal found 9/10£417

Mon 7/1221:40 -

1 stop14h 50m

Mon 14/1208:15 -

1 stop15h 55m

Deal found 11/10£417

Thu 12/1121:40 -

1 stop18h 55m

Wed 25/1118:30 -

1 stop29h 40m

Deal found 13/10£420

Mon 9/1121:40 -

1 stop18h 55m

Wed 18/1118:30 -

1 stop29h 40m

Deal found 8/10£420

Mon 9/1121:40 -

1 stop18h 55m

Mon 23/1108:15 -

1 stop15h 55m

Deal found 12/10£423

Sat 28/1121:40 -

1 stop16h 15m

Thu 10/1208:15 -

1 stop15h 55m

Deal found 10/10£424

Tue 10/1118:26 -

1 stop12h 39m

Fri 20/1111:25 -

2 stops18h 15m

Deal found 12/10£536

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 13 October 2026.

Tue 10/1111:05 -

3 stops25h 25m

Sun 22/1119:55 -

1 stop28h 15m

Deal found 11/10£497

Tue 5/116:40 -

3 stops19h 50m

Sun 10/118:30 -

1 stop29h 40m

Deal found 13/10£522

Mon 11/116:41 -

1 stop14h 19m

Wed 13/111:05 -

2 stops40h 24m

Deal found 12/10£556

Thu 29/1020:55 -

2 stops20h 25m

Sun 8/1106:40 -

2 stops21h 16m

Deal found 9/10£574

Sun 8/1118:49 -

2 stops34h 06m

Tue 17/1106:30 -

2 stops21h 47m

Deal found 9/10£649

Sun 7/319:20 -

1 stop11h 20m

Fri 12/306:30 -

1 stop12h 33m

Deal found 9/10£653

Wed 10/209:25 -

1 stop17h 35m

Thu 18/208:40 -

2 stops17h 02m

Deal found 12/10£662

Fri 23/1016:50 -

1 stop11h 40m

Tue 10/1109:20 -

1 stop18h 39m

Deal found 10/10£674

Sun 8/1114:14 -

1 stop13h 01m

Tue 24/1110:05 -

1 stop16h 45m

Deal found 11/10£722

Sun 8/1119:50 -

2 stops15h 50m

Tue 24/1106:00 -

1 stop13h 35m

Deal found 11/10£722

Thu 19/1113:04 -

2 stops15h 11m

Wed 25/1111:15 -

1 stop12h 38m

Deal found 10/10£724

Tue 2/310:05 -

3 stops26h 25m

Wed 31/319:50 -

1 stop31h 20m

Deal found 9/10£550

Mon 22/217:15 -

1 stop33h 25m

Thu 25/206:50 -

2 stops18h 03m

Deal found 12/10£572

Mon 5/416:40 -

2 stops20h 00m

Sat 10/406:40 -

2 stops21h 29m

Deal found 8/10£608

Tue 10/1111:05 -

3 stops25h 25m

Tue 17/1108:15 -

2 stops31h 28m

Deal found 11/10£568

Mon 23/1114:55 -

1 stop13h 35m

Mon 30/1119:30 -

1 stop26h 10m

Deal found 8/10£648

Mon 9/1112:38 -

1 stop14h 07m

Tue 24/1108:40 -

2 stops17h 57m

Deal found 12/10£670

Mon 7/1206:12 -

1 stop10h 28m

Thu 10/1209:20 -

1 stop15h 35m

Deal found 9/10£674

Tue 10/1111:54 -

2 stops15h 31m

Wed 18/1108:55 -

2 stops17h 34m

Deal found 13/10£679

Thu 3/1211:40 -

2 stops18h 45m

Fri 22/106:00 -

2 stops21h 03m

Deal found 10/10£573

Sun 8/1122:50 -

Nonstop8h 45m

Tue 24/1106:30 -

1 stop13h 25m

Deal found 10/10£695

Thu 25/217:28 -

2 stops32h 42m

Sun 28/206:50 -

2 stops16h 41m

Deal found 11/10£651

Sun 8/1116:25 -

1 stop11h 50m

Tue 24/1115:35 -

1 stop14h 08m

Deal found 11/10£722

Thu 24/1219:55 -

2 stops20h 25m

Sun 3/118:40 -

1 stop28h 25m

Deal found 9/10£660

Wed 2/1206:00 -

1 stop20h 50m

Fri 11/1206:30 -

2 stops21h 47m

Deal found 10/10£671

Mon 7/1206:12 -

1 stop10h 28m

Tue 15/1209:20 -

1 stop15h 35m

Deal found 9/10£674

Sat 20/319:01 -

1 stop31h 39m

Fri 26/309:00 -

2 stops31h 27m

Deal found 12/10£674

Sat 23/115:15 -

1 stop11h 35m

Fri 29/110:50 -

1 stop18h 09m

Deal found 10/10£698

Thu 11/312:20 -

2 stops18h 05m

Thu 18/306:00 -

1 stop18h 10m

Deal found 12/10£581

Mon 7/1221:25 -

Nonstop8h 15m

Thu 24/1213:05 -

Nonstop9h 40m

Deal found 8/10£720

Find flight deals from Florida to Heathrow

Round-trip from	£404
One-way from	£226
Popular in	June
Cheapest in	February
Average price	£447
Good round-trip deal	£537 or less
Good one-way deal	£301 or less

TAP AIR PORTUGAL
3/12-11/12
2 total stops
48h 35m total
Florida to London

Search Deals

Icelandair
1/3-31/12
1 total stop
12h 00m total
Florida to London

Search Deals

Highest demand for flights based on searches. 14% 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 October 2026

Search Deals

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.

Search Deals

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

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Thu 4/2

19:11-20:55

1 stop20h 44m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£242

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Thu 21/1

19:11-20:55

1 stop20h 44m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£242

Fort MyersLondon

RSW Fort Myers SW Florida Intl - LHR London Heathrow

RSWLHR

Fort Myers SW Florida Intl

Tue 19/1

06:30-09:30

1 stop22h 00m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£242

Fort MyersLondon

RSW Fort Myers SW Florida Intl - LHR London Heathrow

RSWLHR

Fort Myers SW Florida Intl

Thu 22/10

13:40-09:30

1 stop14h 50m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£242

TampaLondon

TPA Tampa - LHR London Heathrow

TPALHR

Tampa

Wed 7/4

19:15-08:40

Nonstop8h 25m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£246

Fastest return journey

TampaLondon

TPA Tampa - LHR London Heathrow

TPALHR

Tampa

Tue 16/3

22:25-10:40

Nonstop8h 15m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£246

TampaLondon

TPA Tampa - LHR London Heathrow

TPALHR

Tampa

Mon 11/1

20:10-09:30

Nonstop8h 20m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£246

Fort LauderdaleLondon

FLL Fort Lauderdale - LHR London Heathrow

FLLLHR

Fort Lauderdale

Tue 19/1

14:30-10:50

2 stops15h 20m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£249

Fort LauderdaleLondon

FLL Fort Lauderdale - LHR London Heathrow

FLLLHR

Fort Lauderdale

Sun 17/1

10:35-06:50

2 stops15h 15m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£249

Fort LauderdaleLondon

FLL Fort Lauderdale - LHR London Heathrow

FLLLHR

Fort Lauderdale

Mon 1/3

08:14-06:40

2 stops17h 26m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£249

Flights are sorted by cheapest return flights first.

Deals found on 12/10

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.

MCO-LHR

RSW-LHR

MIA-LHR

DAB-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

MCO-LHR

RSW-LHR

MIA-LHR

DAB-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 £573). Flying from Florida to London Heathrow Airport in June is currently the most expensive (average of £967). 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 Monday (22 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (18 on average).

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

Airfare is below average for this route at the moment.

Florida to London Heathrow Airport flights typically cost between £601 and £847 in April.
The cheapest return price found within the last 5 days was £565 on Multiple Airlines (7 Apr–19 Apr).

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 £574, TAP AIR PORTUGAL can have you in London Heathrow Airport from Florida in 20h 25m. 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?
£125 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 British Airways, with prices starting from £206 and £232, 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 (88%), KLM (88%), SAUDIA( 88%).
What are the cheapest flights from Florida to London Heathrow Airport?
On average you can expect to pay £1,048 for a flight from Florida to London Heathrow Airport. The cheapest flight overall is £245 while the most popular route, (Orlando - London Heathrow) is currently priced at £404.
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 £573). Flying from Florida to London Heathrow Airport in June is currently the most expensive (average of £967). 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£425	Average£864	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
KLM	Cheapest£439	Average£698	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£498	Average£795	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
American Airlines	Cheapest£563	Average£864	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 £226

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/3. 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 13 October 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 13 October 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 13 October 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 13 October 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 13 October 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 13 October 2026.

Last-minute flights from Florida to HeathrowDiscover last-minute flight deals from Florida to Heathrow. Data last updated 13 October 2026 and is based on user searches.

Discover last-minute flight deals from Florida to Heathrow. Data last updated 13 October 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 13 October 2026.

Search for one-way flight options from Florida to Heathrow. Find affordable one-way fares based on user searches. Data last updated 13 October 2026.

Find flight deals from Florida to Heathrow

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One-way from

Popular in

Cheapest in

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 13 October 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 13 October 2026.

The most flights from USFL to LHR are scheduled on a Monday (22 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (18 on average).

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

Airfare is below average for this route at the moment.

Florida to London Heathrow Airport flights typically cost between £601 and £847 in April.The cheapest return price found within the last 5 days was £565 on Multiple Airlines (7 Apr–19 Apr).

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 cheapest airlines to fly from Florida to London Heathrow Airport one-way?

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

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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.

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

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Florida and Heathrow flights

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Top 4 airlines flying from Florida to Heathrow

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How does Cheapflights help users find flights from Florida to Heathrow?

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

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

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 13 October 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 13 October 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 13 October 2026.

Last-minute flights from Florida to Heathrow
Discover last-minute flight deals from Florida to Heathrow. Data last updated 13 October 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 13 October 2026.

Florida to London Heathrow Airport flights typically cost between £601 and £847 in April.
The cheapest return price found within the last 5 days was £565 on Multiple Airlines (7 Apr–19 Apr).