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

For as low as £461, Icelandair can have you in London Heathrow Airport from Florida in 12h. There are 4325 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?

£124 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 £204 and £230, 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 £1,173 for a flight from Florida to London Heathrow Airport. The cheapest flight overall is £243 while the most popular route, (Orlando - London Heathrow) is currently priced at £390.

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 (85%), SAUDIA( 85%).

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.

£218+ 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 18 September 2026.

Thu 3/1217:50 -

1 stop20h 40m

Mon 7/1212:15 -

1 stop13h 20m

Deal found 14/9£387

Tue 15/1217:50 -

1 stop12h 00m

Tue 12/112:15 -

1 stop13h 20m

Deal found 15/9£390

Tue 1/1217:50 -

1 stop12h 00m

Tue 8/1212:15 -

1 stop13h 20m

Deal found 13/9£390

Tue 1/1217:50 -

1 stop12h 00m

Wed 9/1220:35 -

1 stop29h 00m

Deal found 13/9£392

Thu 3/1221:40 -

1 stop20h 00m

Wed 9/1218:30 -

1 stop29h 40m

Deal found 15/9£404

Thu 12/1121:40 -

1 stop14h 50m

Mon 16/1106:00 -

1 stop18h 10m

Deal found 13/9£405

Fri 4/1217:50 -

1 stop12h 00m

Tue 8/1212:15 -

1 stop13h 20m

Deal found 13/9£406

Thu 5/1121:40 -

1 stop20h 00m

Mon 9/1108:15 -

1 stop15h 55m

Deal found 17/9£407

Fri 4/1217:50 -

1 stop12h 00m

Sun 6/1220:35 -

1 stop29h 00m

Deal found 13/9£409

Mon 2/1106:39 -

3 stops28h 46m

Thu 5/1119:30 -

2 stops32h 25m

Deal found 18/9£441

Tue 20/1019:40 -

1 stop12h 20m

Tue 27/1009:00 -

1 stop13h 30m

Deal found 14/9£511

Wed 14/1009:40 -

2 stops17h 15m

Mon 19/1018:40 -

2 stops29h 29m

Deal found 14/9£521

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 18 September 2026.

Mon 18/117:50 -

1 stop12h 00m

Wed 27/112:15 -

1 stop13h 20m

Deal found 17/9£461

Sat 5/1221:40 -

1 stop14h 50m

Sun 13/1208:15 -

3 stops30h 08m

Deal found 14/9£533

Tue 10/1115:45 -

1 stop14h 55m

Tue 17/1114:30 -

Nonstop9h 40m

Deal found 17/9£546

Mon 28/918:40 -

Nonstop8h 15m

Wed 7/1013:40 -

Nonstop9h 20m

Deal found 16/9£547

Wed 28/1012:05 -

1 stop15h 45m

Wed 4/1114:30 -

Nonstop9h 40m

Deal found 14/9£550

Mon 11/109:00 -

2 stops17h 10m

Wed 13/106:50 -

2 stops18h 15m

Deal found 14/9£566

Sat 21/1119:55 -

2 stops37h 40m

Wed 25/1118:40 -

1 stop28h 25m

Deal found 15/9£580

Mon 22/217:10 -

Nonstop8h 35m

Mon 8/313:10 -

Nonstop10h 00m

Deal found 17/9£591

Fri 13/1117:10 -

Nonstop8h 35m

Tue 17/1109:45 -

Nonstop9h 55m

Deal found 17/9£591

Wed 2/1210:25 -

1 stop18h 05m

Fri 4/1212:20 -

1 stop15h 22m

Deal found 17/9£670

Thu 1/1017:55 -

2 stops17h 40m

Tue 6/1006:00 -

2 stops19h 41m

Deal found 16/9£682

Wed 2/1216:35 -

1 stop14h 05m

Tue 8/1208:55 -

2 stops16h 50m

Deal found 17/9£552

Mon 12/1011:35 -

1 stop13h 50m

Thu 22/1011:45 -

2 stops16h 25m

Deal found 14/9£553

Tue 10/1115:35 -

1 stop12h 25m

Wed 25/1111:20 -

1 stop17h 00m

Deal found 17/9£553

Sat 13/214:18 -

2 stops24h 17m

Mon 15/211:05 -

2 stops35h 36m

Deal found 15/9£567

Sat 12/1221:40 -

1 stop20h 00m

Tue 12/108:15 -

3 stops29h 46m

Deal found 16/9£575

Thu 18/222:00 -

Nonstop8h 30m

Fri 26/214:30 -

Nonstop10h 00m

Deal found 13/9£591

Thu 19/1117:10 -

Nonstop8h 35m

Fri 27/1116:40 -

1 stop13h 03m

Deal found 17/9£592

Sun 6/1213:02 -

1 stop12h 23m

Wed 16/1211:45 -

2 stops16h 47m

Deal found 17/9£552

Tue 13/1010:55 -

1 stop21h 20m

Thu 22/1012:25 -

1 stop15h 56m

Deal found 17/9£556

Thu 5/1112:17 -

1 stop12h 38m

Tue 20/408:45 -

1 stop13h 40m

Deal found 14/9£578

Thu 19/1122:50 -

Nonstop8h 45m

Fri 27/1115:35 -

Nonstop10h 25m

Deal found 16/9£584

Thu 19/1118:15 -

3 stops19h 40m

Mon 23/1108:15 -

1 stop15h 55m

Deal found 14/9£585

Wed 3/322:20 -

Nonstop8h 45m

Sat 13/312:10 -

Nonstop10h 40m

Deal found 14/9£591

Wed 2/1218:59 -

1 stop11h 41m

Fri 11/1206:20 -

2 stops21h 57m

Deal found 15/9£553

Tue 5/112:15 -

1 stop14h 30m

Tue 26/108:55 -

1 stop14h 58m

Deal found 13/9£565

Fri 27/1112:30 -

1 stop13h 10m

Thu 10/1213:00 -

2 stops30h 29m

Deal found 17/9£580

Wed 13/120:10 -

Nonstop8h 20m

Mon 18/113:00 -

Nonstop9h 45m

Deal found 17/9£591

Fri 2/1011:05 -

1 stop17h 25m

Sat 3/1011:55 -

1 stop14h 22m

Deal found 13/9£731

Mon 5/1007:10 -

1 stop19h 05m

Tue 13/1008:40 -

2 stops17h 51m

Deal found 15/9£553

Find flight deals from Florida to Heathrow

Round-trip from	£385
One-way from	£218
Popular in	June
Cheapest in	October
Average price	£507
Good round-trip deal	£244 or less
Good one-way deal	£252 or less

Icelandair
18/1-29/1
2 total stops
25h 20m total
Florida to London

Search Deals

Icelandair
11/12-31/12
1 total stop
20h 40m total
Florida to London

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£65 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 September 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

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 19/1

16:30-09:00

1 stop11h 30m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£238

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Sat 10/10

19:00-20:45

1 stop20h 45m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£239

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Thu 4/2

10:00-09:30

1 stop18h 30m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£239

JacksonvilleLondon

JAX Jacksonville - LHR London Heathrow

JAXLHR

Jacksonville

Fri 11/12

19:06-21:40

1 stop21h 34m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£239

Fort MyersLondon

RSW Fort Myers SW Florida Intl - LHR London Heathrow

RSWLHR

Fort Myers SW Florida Intl

Mon 2/11

06:00-06:55

1 stop19h 55m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£239

TampaLondon

TPA Tampa - LHR London Heathrow

TPALHR

Tampa

Wed 17/3

21:10-09:30

Nonstop8h 20m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

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

£243

Fastest return journey

OrlandoLondon

MCO Orlando - LHR London Heathrow

MCOLHR

Orlando

Mon 15/3

20:30-08:35

Nonstop8h 05m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

TampaLondon

TPA Tampa - LHR London Heathrow

TPALHR

Tampa

Wed 10/3

20:10-09:30

Nonstop8h 20m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

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

£243

Flights are sorted by cheapest return flights first.

Deals found on 13/9

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

TPA-LHR

FLL-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

TPA-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 £531). Flying from Florida to London Heathrow Airport in June is currently the most expensive (average of £962). 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 (17 on average). You will have fewer flight options on Monday, 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 below average for this route at the moment.

Florida to London Heathrow Airport flights typically cost between £690 and £859 in October.
The cheapest return price found within the last 5 days was £511 on SWISS (20 Oct–27 Oct).

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 £461, Icelandair can have you in London Heathrow Airport from Florida in 12h. There are 4325 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?
£124 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 £204 and £230, 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 (85%), SAUDIA( 85%).
What are the cheapest flights from Florida to London Heathrow Airport?
On average you can expect to pay £1,173 for a flight from Florida to London Heathrow Airport. The cheapest flight overall is £243 while the most popular route, (Orlando - London Heathrow) is currently priced at £390.
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 £531). Flying from Florida to London Heathrow Airport in June is currently the most expensive (average of £962). 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£372	Average£841	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
KLM	Cheapest£419	Average£690	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£425	Average£786	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
American Airlines	Cheapest£621	Average£854	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 £218

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. 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 18 September 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 18 September 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 18 September 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 18 September 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 18 September 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 18 September 2026.

Last-minute flights from Florida to HeathrowDiscover last-minute flight deals from Florida to Heathrow. Data last updated 18 September 2026 and is based on user searches.

Discover last-minute flight deals from Florida to Heathrow. Data last updated 18 September 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 18 September 2026.

Search for one-way flight options from Florida to Heathrow. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Find flight deals from Florida to Heathrow

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One-way from

Popular in

Cheapest in

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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 18 September 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 18 September 2026.

The most flights from USFL to LHR are scheduled on a Monday (17 on average). You will have fewer flight options on Monday, 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 below average for this route at the moment.

Florida to London Heathrow Airport flights typically cost between £690 and £859 in October.The cheapest return price found within the last 5 days was £511 on SWISS (20 Oct–27 Oct).

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

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 September 2026.

Florida and Heathrow flights

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

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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 18 September 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 18 September 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 18 September 2026.

Last-minute flights from Florida to Heathrow
Discover last-minute flight deals from Florida to Heathrow. Data last updated 18 September 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 18 September 2026.

Florida to London Heathrow Airport flights typically cost between £690 and £859 in October.
The cheapest return price found within the last 5 days was £511 on SWISS (20 Oct–27 Oct).