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Cheap flights from Florida to London Heathrow Airport from £184

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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — LHR
12 Apr — 19 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Florida to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Florida to Heathrow
Explore the most affordable flight options available from Florida to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 March 2026.

Mon 2/1121:10
MCO
-
LHR
1 stop15h 20m
TAP AIR PORTUGAL
Wed 18/1118:30
LHR
-
MCO
1 stop28h 10m
TAP AIR PORTUGAL
Deal found 8/3£372
Mon 9/1121:10
MCO
-
LHR
1 stop15h 20m
TAP AIR PORTUGAL
Wed 18/1118:30
LHR
-
MCO
1 stop28h 10m
TAP AIR PORTUGAL
Deal found 10/3£373
Thu 12/1121:10
MCO
-
LHR
1 stop15h 20m
TAP AIR PORTUGAL
Thu 19/1108:15
LHR
-
MCO
1 stop14h 25m
TAP AIR PORTUGAL
Deal found 11/3£376
Mon 23/318:50
MCO
-
LHR
1 stop20h 40m
Icelandair
Tue 7/421:25
LHR
-
MCO
1 stop28h 25m
Icelandair
Deal found 9/3£379
Mon 2/1121:10
MCO
-
LHR
1 stop15h 20m
TAP AIR PORTUGAL
Wed 11/1118:30
LHR
-
MCO
1 stop28h 10m
TAP AIR PORTUGAL
Deal found 11/3£385
Thu 26/321:55
MCO
-
LHR
1 stop17h 35m
Icelandair
Wed 8/421:25
LHR
-
MCO
1 stop28h 25m
Icelandair
Deal found 10/3£409
Sun 22/318:50
MCO
-
LHR
1 stop20h 40m
Icelandair
Tue 7/421:25
LHR
-
MCO
1 stop28h 25m
Icelandair
Deal found 7/3£414
Fri 27/321:55
MCO
-
LHR
1 stop33h 00m
Icelandair
Sat 4/413:05
LHR
-
MCO
1 stop12h 45m
Icelandair
Deal found 8/3£418
Fri 30/1014:45
FLL
-
LHR
2 stops49h 50m
Air Canada
Mon 2/1117:50
LHR
-
FLL
2 stops28h 50m
Air Canada
Deal found 8/3£436
Fri 6/1119:55
MIA
-
LHR
2 stops32h 40m
Scandinavian Airlines
Wed 11/1119:50
LHR
-
MIA
2 stops27h 15m
Scandinavian Airlines
Deal found 8/3£455
Sat 5/1217:34
PNS
-
LHR
2 stops35h 46m
United Airlines
Tue 8/1207:30
LHR
-
PNS
2 stops20h 36m
United Airlines
Deal found 8/3£456
Wed 22/418:15
MIA
-
LHR
1 stop21h 05m
Icelandair
Tue 28/413:05
LHR
-
MIA
1 stop13h 50m
Icelandair
Deal found 8/3£458

Find flight deals from Florida to Heathrow

Keep the following information in mind while searching for Florida to Heathrow flight deals. Data was last updated 13 March 2026.

Round-trip from

£379

One-way from

£184

Popular in

July

Cheapest in

April

Average price

£462

Good round-trip deal

£312 or less

Good one-way deal

£261 or less
Icelandair
  • Icelandair
  • 23/3-7/4
  • 2 total stops
  • 49h 05m total
  • Florida to London
Search Deals
Air Canada
  • Air Canada
  • 20/7
  • 1 total stop
  • 16h 45m total
  • Florida to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£44 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Florida to London Heathrow.
Search Deals
Price to beat on a one-way flight from Florida to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Florida to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 March 2026.
Use the filters below to find and compare flights from Florida to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Sat 15/8

16:48-10:00

2 stops35h 12m

London Heathrow

Tue 18/8

07:25-19:50

2 stops18h 25m

£509

MiamiLondon

MIA - LHR

MIALHR

Miami

Fri 17/4

21:45-20:05

1 stop17h 20m

London Heathrow

Wed 22/4

09:55-20:00

1 stop15h 05m

£527

MiamiLondon

MIA - LHR

MIALHR

Miami

Tue 21/4

11:00-16:25

2 stops24h 25m

London Heathrow

Wed 29/4

06:40-23:35

2 stops21h 55m

£545

TallahasseeLondon

TLH - LHR

TLHLHR

Tallahassee

Tue 18/8

14:16-10:55

1 stop15h 39m

London Heathrow

Tue 15/9

12:35-22:04

1 stop14h 29m

£558

Fort MyersLondon

RSW - LHR

RSWLHR

Fort Myers SW Florida Intl

Sun 9/8

15:38-12:15

1 stop15h 37m

London Heathrow

Tue 25/8

08:55-22:26

1 stop18h 31m

£559
Fastest return journey

TampaLondon

TPA - LHR

TPALHR

Tampa

Wed 29/4

20:05-09:50

Nonstop8h 45m

London Heathrow

Wed 13/5

12:55-17:45

Nonstop9h 50m

£571

TampaLondon

TPA - LHR

TPALHR

Tampa

Wed 29/4

12:35-08:50

1 stop15h 15m

London Heathrow

Wed 13/5

12:55-17:45

Nonstop9h 50m

£574

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Tue 7/4

09:00-07:55

1 stop16h 55m

London Heathrow

Tue 14/4

07:25-20:00

2 stops18h 35m

£582

MiamiLondon

MIA - LHR

MIALHR

Miami

Sun 10/5

18:05-08:05

Nonstop9h 00m

London Heathrow

Thu 21/5

10:55-15:50

Nonstop9h 55m

£582

Fort MyersLondon

RSW - LHR

RSWLHR

Fort Myers SW Florida Intl

Sun 16/8

16:38-11:55

1 stop14h 17m

London Heathrow

Fri 21/8

17:40-14:41

2 stops26h 01m

£585

Flights are sorted by cheapest return flights first.

Deals found on 8/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Florida to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Florida with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Florida to London Heathrow Airport

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

Currently, February is the cheapest month in which you can book a flight from Florida to London Heathrow Airport (average of £38). Flying from Florida to London Heathrow Airport in June is currently the most expensive (average of £456). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FL to LHR?

Find hourly flight availability from Florida to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 March 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 March 2026.

The most flights from USFL to LHR are scheduled on a Thursday (32 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (21 on average).

Related info for your journey

Find useful and relevant information for your journey from Florida to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For as low as £527, United Airlines can have you in London Heathrow Airport from Florida in 17h 20m. 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: KLM (85%), Air France (85%), Delta( 85%).

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

    On average you can expect to pay £1,034 for a flight from Florida to London Heathrow Airport. The cheapest flight overall is £183 while the most popular route, (Orlando - London Heathrow) is currently priced at £425.

  • 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 £38). Flying from Florida to London Heathrow Airport in June is currently the most expensive (average of £456). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Northampton
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Chelmsford
Eastbourne
Ipswich
Swindon
Bedford

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Alternative routes for Florida to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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San Francisco to Gatwick flights
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O'Hare Intl to London City flights
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Top 6 airlines flying from Florida to Heathrow

Discover the top 6 airlines that operate flights from Florida to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£356Average£583FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£407Average£670FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest£410Average£612FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
British AirwaysCheapest£425Average£683FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£482Average£858FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£557Average£650FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Florida to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Florida to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Florida to Heathrow flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Florida today and book when prices fit your budget.

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