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

Airlines like United Airlines, Delta, and Finnair fly from Florida to London Heathrow Airport in about 8h 25m. The time it takes to get you to your destination can typically vary by up to 4h 16m. The distance from Florida to London Heathrow Airport is about 4414 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $167. Lufthansa flights start at $297 while deals on JetBlue start at $318 one-way.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 cheapest flights from Florida to London Heathrow Airport?

Looking at all options, your cheapest flight can be booked for $399. While the most popular route (Miami - London Heathrow) can be booked for $432 on average, our data indicates $2,616 when flying from Florida to London Heathrow Airport.

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

No one likes to see their flight delayed. When booking a flight from Florida to London Heathrow Airport consider choosing Air France (87%), KLM (86%) or Delta (86%) as they are the most reliable in getting you off to your destination on time.

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

Consider American Airlines, Air Canada or Finnair when booking your flight. These represent the most popular airlines when flying from Florida to London Heathrow Airport.

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

Travelers have found it’s best to book a flight 27 days in advance to save up to 28% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 27 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Florida to London Heathrow Airport 1-2 weeks in advance for as low as $533, or $742 for flights within the next 24 hours.

What is the cheapest month to fly from Florida to London Heathrow Airport?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Florida in January are about $624 on average during January, but can be found for as low as $369.

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 vacation 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.

$163+ Flights from Florida to London Heathrow Airport

Q: How much does it cost to fly round-trip 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 $577 and $752 in February. The cheapest round-trip price found within the last 3 days was $432 on TAP AIR PORTUGAL (Feb 19-Feb 23).

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Cheap flight deals from Florida to Heathrow

Round-trip from	$432 (FlightHub)
One-way from	$163 (oojo)
Popular in	July
Cheapest in	January
Average price	$577
Good round-trip deal	$580 or less
Good one-way deal	$430 or less

From Florida to London Heathrow

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One-way flight from Florida to London Heathrow

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Highest demand for flights based on searches. 15% potential increase in price ($113 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).

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Average for round-trip flights in September 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 September 11, 2025.

Wed 12/311:35 pmMIA - LHR

1 stop18h 05mTAP AIR PORTUGAL

Tue 12/96:00 amLHR - MIA

1 stop13h 50mTAP AIR PORTUGAL

Deal found 9/11

$450

Wed 10/222:25 pmMIA - LHR

1 stop11h 05mMultiple Airlines

Wed 10/298:05 pmLHR - MIA

1 stop23h 35mMultiple Airlines

Deal found 9/11

$467

Wed 11/511:35 pmMIA - LHR

1 stop17h 00mTAP AIR PORTUGAL

Fri 11/148:15 amLHR - MIA

1 stop18h 20mTAP AIR PORTUGAL

Deal found 9/10

$470

Wed 11/57:05 pmMIA - LHR

1 stop15h 30mAer Lingus

Wed 11/129:50 amLHR - MIA

1 stop12h 20mAer Lingus

Deal found 9/10

$472

Wed 11/57:05 pmMIA - LHR

1 stop11h 20mAer Lingus

Fri 11/148:50 amLHR - MIA

1 stop13h 20mAer Lingus

Deal found 9/9

$473

Wed 11/127:05 pmMIA - LHR

1 stop11h 20mAer Lingus

Wed 11/198:50 amLHR - MIA

1 stop13h 20mAer Lingus

Deal found 9/10

$479

Tue 12/21:20 pmMIA - LHR

1 stop12h 50mMultiple Airlines

Thu 12/116:00 amLHR - MIA

1 stop13h 40mMultiple Airlines

Deal found 9/10

$480

Wed 11/512:45 pmMIA - LHR

1 stop13h 25mMultiple Airlines

Thu 11/136:00 amLHR - MIA

1 stop13h 40mMultiple Airlines

Deal found 9/10

$481

Wed 10/2211:20 amFLL - LHR

1 stop14h 10mMultiple Airlines

Wed 10/296:50 amLHR - FLL

2 stops15h 50mMultiple Airlines

Deal found 9/8

$482

Mon 11/106:40 pmMIA - LHR

1 stop36h 10mMultiple Airlines

Mon 11/175:10 pmLHR - MIA

1 stop29h 20mMultiple Airlines

Deal found 9/11

$482

Mon 10/137:55 pmMCO - LHR

1 stop13h 00mAer Lingus

Thu 10/309:50 amLHR - MCO

1 stop13h 20mAer Lingus

Deal found 9/9

$482

Tue 10/77:55 pmMCO - LHR

1 stop13h 00mAer Lingus

Fri 10/107:40 amLHR - MCO

1 stop15h 25mAer Lingus

Deal found 9/10

$484

Best flights from Florida to Heathrow
Discover carefully curated flight deals from Florida to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Wed 11/1912:39 pmMIA - LHR

1 stop12h 41mUnited Airlines

Thu 11/279:00 amLHR - MIA

1 stop13h 30mUnited Airlines

Deal found 9/11

$504

Sun 10/197:25 pmMIA - LHR

Nonstop9h 00mDelta

Fri 10/316:30 amLHR - MIA

1 stop13h 20mDelta

Deal found 9/10

$511

Wed 12/310:40 pmMIA - LHR

Nonstop8h 25mFinnair

Tue 12/99:45 amLHR - MIA

Nonstop9h 55mFinnair

Deal found 9/11

$517

Mon 10/273:04 pmTLH - LHR

1 stop12h 46mKLM

Wed 11/128:25 pmLHR - TLH

2 stops26h 53mKLM

Deal found 9/9

$517

Sun 9/216:35 amMIA - LHR

1 stop20h 05mMultiple Airlines

Tue 10/78:30 amLHR - MIA

1 stop17h 18mMultiple Airlines

Deal found 9/11

$523

Thu 11/65:50 pmMCO - LHR

1 stop20h 40mIcelandair

Wed 11/1212:15 pmLHR - MCO

1 stop13h 20mIcelandair

Deal found 9/11

$523

Sun 9/289:50 amJAX - LHR

1 stop21h 00mAir Canada

Tue 10/712:05 pmLHR - JAX

1 stop14h 08mAir Canada

Deal found 9/11

$531

Mon 11/31:57 pmMCO - LHR

1 stop13h 48mVirgin Atlantic

Wed 11/128:00 amLHR - MCO

Nonstop10h 05mVirgin Atlantic

Deal found 9/11

$531

Sat 10/2512:03 pmPBI - LHR

2 stops17h 32mScandinavian Airlines

Sat 11/16:40 amLHR - PBI

2 stops20h 19mScandinavian Airlines

Deal found 9/10

$588

Wed 9/241:15 pmFLL - LHR

1 stop11h 40mUnited Airlines

Wed 10/12:05 pmLHR - FLL

2 stops27h 04mUnited Airlines

Deal found 9/11

$509

Tue 10/2810:25 pmMIA - LHR

Nonstop8h 45mDelta

Tue 11/42:00 pmLHR - MIA

Nonstop10h 25mDelta

Deal found 9/11

$517

Wed 11/510:03 amTLH - LHR

1 stop16h 47mKLM

Tue 11/118:55 amLHR - TLH

1 stop18h 23mKLM

Deal found 9/8

$530

Last-minute flights from Florida to Heathrow
Discover last-minute flight deals from Florida to Heathrow. Data last updated September 11, 2025 and is based on user searches.

Sat 9/209:10 pmFLL - LHR

1 stop31h 25mAir Canada

Fri 10/32:05 pmLHR - FLL

1 stop26h 40mAir Canada

Deal found 9/11

$495

Sun 9/217:25 pmMIA - LHR

Nonstop9h 00mVirgin Atlantic

Tue 10/73:55 pmLHR - MIA

Nonstop9h 40mVirgin Atlantic

Deal found 9/11

$490

Mon 9/2211:50 amMIA - LHR

1 stop17h 10mAir Canada

Tue 9/306:50 amLHR - MIA

2 stops19h 44mAir Canada

Deal found 9/11

$497

Tue 10/77:55 pmMCO - LHR

1 stop13h 00mAer Lingus

Fri 10/107:40 amLHR - MCO

1 stop15h 25mAer Lingus

Deal found 9/10

$484

Wed 10/87:25 pmMIA - LHR

Nonstop9h 00mVirgin Atlantic

Wed 10/153:55 pmLHR - MIA

Nonstop9h 40mVirgin Atlantic

Deal found 9/10

$492

Mon 10/137:55 pmMCO - LHR

1 stop13h 00mAer Lingus

Thu 10/309:50 amLHR - MCO

1 stop13h 20mAer Lingus

Deal found 9/9

$482

Mon 10/137:40 pmMIA - LHR

1 stop12h 20mSWISS

Mon 10/278:05 pmLHR - MIA

1 stop23h 35mSWISS

Deal found 9/10

$494

Tue 10/149:50 amJAX - LHR

2 stops15h 40mMultiple Airlines

Thu 10/236:50 amLHR - JAX

2 stops19h 23mMultiple Airlines

Deal found 9/10

$497

Wed 10/152:25 pmMIA - LHR

1 stop11h 05mMultiple Airlines

Wed 11/59:00 amLHR - MIA

1 stop13h 30mMultiple Airlines

Deal found 9/11

$489

Wed 10/222:25 pmMIA - LHR

1 stop11h 05mMultiple Airlines

Wed 10/298:05 pmLHR - MIA

1 stop23h 35mMultiple Airlines

Deal found 9/11

$467

Wed 10/2211:20 amFLL - LHR

1 stop14h 10mMultiple Airlines

Wed 10/296:50 amLHR - FLL

2 stops15h 50mMultiple Airlines

Deal found 9/8

$482

Sun 10/265:40 pmMIA - LHR

1 stop13h 35mSWISS

Tue 11/49:00 amLHR - MIA

1 stop13h 30mSWISS

Deal found 9/11

$498

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 September 11, 2025.

Fri 10/2412:25 amMIA - LHR

1 stop17h 30mTAP AIR PORTUGAL

Deal found 9/10

$163

Wed 10/83:55 amMIA - LHR

1 stop14h 00mTAP AIR PORTUGAL

Deal found 9/10

$167

Wed 10/13:55 amMIA - LHR

1 stop26h 05mTAP AIR PORTUGAL

Deal found 9/11

$169

Sun 10/194:30 pmMIA - LHR

1 stop15h 15mTAP AIR PORTUGAL

Deal found 9/10

$170

Sun 9/2812:35 amMIA - LHR

1 stop31h 10mTAP AIR PORTUGAL

Deal found 9/10

$175

Sun 10/1212:35 amMIA - LHR

1 stop17h 20mTAP AIR PORTUGAL

Deal found 9/11

$180

Tue 10/74:30 pmMIA - LHR

1 stop12h 50mTAP AIR PORTUGAL

Deal found 9/11

$182

Fri 10/34:35 pmMIA - LHR

1 stop25h 20mTAP AIR PORTUGAL

Deal found 9/11

$203

Sat 10/256:00 amMCO - LHR

2 stops32h 55mMultiple Airlines

Deal found 9/10

$226

Fri 11/212:15 pmTPA - LHR

2 stops41h 35mWestJet

Deal found 9/9

$232

Wed 10/1510:00 amMCO - LHR

2 stops24h 35mMultiple Airlines

Deal found 9/9

$232

Tue 10/710:00 amMCO - LHR

2 stops31h 00mMultiple Airlines

Deal found 9/10

$234

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

MiamiLondon

MIA - LHR

MIALHR

Miami

Wed 11/19

12:39 pm-6:20 am

1 stop12h 41m

London Heathrow

Thu 11/27

9:00 am-5:30 pm

1 stop13h 30m

$504

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Wed 9/24

1:15 pm-5:55 am

1 stop11h 40m

London Heathrow

Wed 10/1

2:05 pm-12:09 pm

2 stops27h 04m

$509

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Wed 11/19

6:49 pm-10:50 am

1 stop11h 01m

London Heathrow

Fri 12/5

9:00 am-6:46 pm

2 stops38h 46m

$509

MiamiLondon

MIA - LHR

MIALHR

Miami

Sun 10/19

7:25 pm-9:25 am

Nonstop9h 00m

London Heathrow

Fri 10/31

6:30 am-3:50 pm

1 stop13h 20m

$511

JacksonvilleLondon

JAX - LHR

JAXLHR

Jacksonville

Mon 10/13

9:15 am-10:40 am

1 stop20h 25m

London Heathrow

Tue 10/21

8:45 am-9:47 pm

2 stops18h 02m

$513

Fort LauderdaleLondon

FLL - LHR

FLLLHR

Fort Lauderdale

Mon 9/22

1:15 pm-6:45 am

1 stop12h 30m

London Heathrow

Tue 9/30

12:05 pm-10:30 pm

2 stops39h 25m

$515

MiamiLondon

MIA - LHR

MIALHR

Miami

Wed 12/3

10:40 pm-12:05 pm

Nonstop8h 25m

London Heathrow

Tue 12/9

9:45 am-2:40 pm

Nonstop9h 55m

$517

TallahasseeLondon

TLH - LHR

TLHLHR

Tallahassee

Mon 10/27

3:04 pm-7:50 am

1 stop12h 46m

London Heathrow

Wed 11/12

8:25 pm-6:18 pm

2 stops26h 53m

$517

MiamiLondon

MIA - LHR

MIALHR

Miami

Tue 10/28

10:25 pm-11:10 am

Nonstop8h 45m

London Heathrow

Tue 11/4

2:00 pm-7:25 pm

Nonstop10h 25m

$517

MiamiLondon

MIA - LHR

MIALHR

Miami

Wed 10/15

10:30 pm-12:15 pm

Nonstop8h 45m

London Heathrow

Thu 10/23

3:55 pm-8:35 pm

Nonstop9h 40m

$517

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 60 results

...

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 round-trip 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, November is the cheapest month in which you can book a flight from Florida to London Heathrow Airport (average of $661). Flying from Florida to London Heathrow Airport in June is currently the most expensive (average of $1,098). 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 (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).

How much does it cost to fly round-trip from Florida to London Heathrow Airport?

Related info for your journey

How long is the flight from Florida to London Heathrow Airport?
Airlines like United Airlines, Delta, and Finnair fly from Florida to London Heathrow Airport in about 8h 25m. The time it takes to get you to your destination can typically vary by up to 4h 16m. The distance from Florida to London Heathrow Airport is about 4414 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines to fly from Florida to London Heathrow Airport one-way?
To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $167. Lufthansa flights start at $297 while deals on JetBlue start at $318 one-way.
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?
No one likes to see their flight delayed. When booking a flight from Florida to London Heathrow Airport consider choosing Air France (87%), KLM (86%) or Delta (86%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Florida to London Heathrow Airport?
Looking at all options, your cheapest flight can be booked for $399. While the most popular route (Miami - London Heathrow) can be booked for $432 on average, our data indicates $2,616 when flying from Florida to London Heathrow Airport.
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 vacation 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, November is the cheapest month in which you can book a flight from Florida to London Heathrow Airport (average of $661). Flying from Florida to London Heathrow Airport in June is currently the most expensive (average of $1,098). 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 10 airlines flying from Florida to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$51	Average$741	FlexibilityNo cancel fee	On-time62%
Scandinavian Airlines	Cheapest$203	Average$567	FlexibilityNo cancel fee	On-time77%
Air Canada	Cheapest$354	Average$709	FlexibilityNo cancel fee	On-time67%
Norse Atlantic UK	Cheapest$388	Average$538	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$395	Average$875	FlexibilityNo cancel fee	On-time69%
Air France	Cheapest$416	Average$704	FlexibilityNo cancel fee	On-time77%
KLM	Cheapest$431	Average$712	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$460	Average$859	FlexibilityNo cancel fee	On-timeN/A
Virgin Atlantic	Cheapest$468	Average$838	FlexibilityNo cancel fee	On-time72%
Icelandair	Cheapest$482	Average$565	FlexibilityNo cancel fee	On-time76%

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$163+ Cheap flights from Florida to Heathrow (LHR)

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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Florida to Heathrow with Cheapflights

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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 September 11, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find 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 September 11, 2025.

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 September 11, 2025.

Cheapflights Fare Finder

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

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?

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 September 11, 2025.

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 September 11, 2025.

How much does it cost to fly round-trip from Florida to London Heathrow Airport?

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?

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?

Traveling to a place near London Heathrow Airport?

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Alternative routes for Florida to Heathrow

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Top 10 airlines flying from Florida to Heathrow

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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 September 11, 2025.