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$84+ Cheap flights from Florence (FLR) 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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
FLR — LHR
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Florence to Heathrow

Cheapest flights from Florence to Heathrow
Explore the most affordable flight options available from Florence to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Orbitz deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:55 pm
FLR
-
LHR
1 stop3h 45m
SWISS
Mon 3/238:05 pm
LHR
-
FLR
1 stop11h 40m
SWISS
Deal found 2/3$206
This KLM deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:40 am
FLR
-
LHR
1 stop5h 05m
Multiple Airlines
Tue 3/102:45 pm
LHR
-
FLR
1 stop4h 05m
Multiple Airlines
Deal found 2/2$212
This British Airways deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/123:20 pm
FLR
-
LHR
Nonstop2h 35m
British Airways
Mon 3/167:25 am
LHR
-
FLR
Nonstop2h 25m
British Airways
Deal found 2/2$216
This SWISS deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/183:10 pm
FLR
-
LHR
1 stop7h 30m
SWISS
Sun 3/226:00 am
LHR
-
FLR
1 stop25h 50m
SWISS
Deal found 2/1$223
This Orbitz deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/203:05 pm
FLR
-
LHR
1 stop7h 35m
Multiple Airlines
Mon 3/238:05 pm
LHR
-
FLR
1 stop11h 40m
Multiple Airlines
Deal found 2/3$224
This British Airways deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/53:20 pm
FLR
-
LHR
Nonstop2h 35m
British Airways
Mon 3/97:25 am
LHR
-
FLR
Nonstop2h 25m
British Airways
Deal found 2/3$225
This KLM deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:40 am
FLR
-
LHR
1 stop5h 05m
Multiple Airlines
Wed 2/185:35 pm
LHR
-
FLR
1 stop4h 20m
Multiple Airlines
Deal found 2/2$226
This KLM deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:20 pm
FLR
-
LHR
1 stop5h 40m
Multiple Airlines
Mon 3/95:35 pm
LHR
-
FLR
1 stop4h 20m
Multiple Airlines
Deal found 2/3$230
This KLM deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:20 pm
FLR
-
LHR
1 stop4h 45m
KLM
Mon 3/93:45 pm
LHR
-
FLR
1 stop6h 10m
KLM
Deal found 2/2$231
This Lufthansa deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/291:15 pm
FLR
-
LHR
1 stop6h 20m
Lufthansa
Sun 1/38:45 am
LHR
-
FLR
1 stop6h 45m
Lufthansa
Deal found 2/2$233
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:55 pm
FLR
-
LHR
1 stop3h 45m
SWISS
Sat 3/148:05 pm
LHR
-
FLR
1 stop11h 25m
SWISS
Deal found 2/2$239

Find flight deals from Florence to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Florence (FLR) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$206
(Orbitz)

One-way from

$84
(Air Serbia)

Popular in

October

Cheapest in

February

Average price

$130

Good round-trip deal

$532 or less

Good one-way deal

$509 or less
Provider with most accurate pricing for Florence Peretola-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Florence Peretola-London Heathrow flights.
Search Deals
From Florence Peretola to London Heathrow
Search Deals
One-way flight from Florence Peretola to London Heathrow
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Florence Peretola to London Heathrow.
Search Deals
Price to beat on a one-way flight from Florence Peretola to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Florence 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 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Florence to London Heathrow Airport that are best for you.

Fly from

Florence

Fly to

Heathrow

Route

Depart

Return

Price

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Tue 3/3

6:40 am-1:50 pm

1 stop8h 10m

London Heathrow

Tue 3/10

5:35 pm-10:55 pm

1 stop4h 20m

$212

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 3/12

3:20 pm-4:55 pm

Nonstop2h 35m

London Heathrow

Mon 3/16

7:25 am-10:50 am

Nonstop2h 25m

$216

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Sun 2/15

6:40 am-10:45 am

1 stop5h 05m

London Heathrow

Wed 2/18

5:35 pm-10:55 pm

1 stop4h 20m

$226

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 3/5

12:20 pm-4:05 pm

1 stop4h 45m

London Heathrow

Mon 3/9

3:45 pm-10:55 pm

1 stop6h 10m

$231

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Wed 3/4

7:00 pm-9:40 pm

1 stop3h 40m

London Heathrow

Sat 3/7

12:05 pm-6:05 pm

1 stop5h 00m

$241

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Sat 3/7

6:55 pm-9:40 pm

1 stop3h 45m

London Heathrow

Mon 3/9

8:05 pm-6:05 pm

1 stop21h 00m

$241

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 3/12

5:00 pm-8:50 pm

1 stop4h 50m

London Heathrow

Mon 3/16

5:35 pm-10:55 pm

1 stop4h 20m

$241

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 3/12

2:40 pm-9:40 pm

1 stop8h 00m

London Heathrow

Sun 3/15

9:00 am-8:50 am

1 stop22h 50m

$241

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 3/5

6:50 pm-9:40 pm

1 stop3h 50m

London Heathrow

Mon 3/9

8:05 pm-6:05 pm

1 stop21h 00m

$241

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 4/10

9:10 am-12:30 pm

1 stop28h 20m

$84

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 19 results
1
2
  • Most accurate provider: When it comes to deals on Florence-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Florence-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Florence-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Florence-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Florence-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Florence to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Florence 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 Florence to London Heathrow Airport

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

Currently, July is the cheapest month in which you can book a flight from Florence to London Heathrow Airport (average of $66). Flying from Florence to London Heathrow Airport in August is currently the most expensive (average of $151). 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 FLR to LHR?

Find hourly flight availability from Florence 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 February 3, 2026.

When flying from Florence to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

The best insider tips for Florence to London Heathrow Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Florence to London Heathrow Airport trip
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on LHR

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on FLR

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated February 3, 2026.
Read reviews from past customers who have flown British Airways from Florence to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,712 reviews

Boarding

6.9

Crew

7.6

Entertainment

6.4

Food

6.4

Overall

6.7

Comfort

6.8

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,712 reviews
British Airways
6.7
Okay
7,712 reviews

Boarding

6.9

Crew

7.6

Entertainment

6.4

Food

6.4

Overall

6.7

Comfort

6.8

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

Related info for your journey

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

  • What airport do you fly from for flights from Florence to London Heathrow?

    Florence Peretola (FLR) is the airport you will fly out of if you book a flight from Florence to London Heathrow. You should not have trouble finding flights to London Heathrow from Peretola; the airport handles an average of 1 outbound flight to London Heathrow per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Florence airport to London Heathrow. It is only a 3.7 mi journey to Peretola (FLR) from Florence’s city center.

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

    British Airways and KLM can get you from Florence to London Heathrow Airport in just under 2h 35m. Your travel time can differ by up to 2h 10m. There are 756 mi between Florence and London Heathrow Airport. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Florence to London Heathrow Airport round-trip?

    Cheapflights users have booked flights from Florence to London Heathrow Airport round-trip from $237. You may be able to fly from Florence to London Heathrow Airport for 23% less than the average price by searching for this airline.

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

    For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $97. Users have also found prices from $100 and $147 on British Airways and Lufthansa, respectively.

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

    Consider American Airlines (89%), Japan Airlines (89%) or British Airways (89%) when booking your flight. These represent the most reliable airlines when flying from Florence to London Heathrow Airport.

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

    Looking for the cheapest flight from Florence to London Heathrow Airport? While on average our users pay $1,366, our data indicates the cheapest price to be $267. The most popular route (Florence Peretola - London Heathrow), is priced around $207.

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

    Yes. In addition to deals on Florence to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Florence to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Florence to Heathrow.

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

    Yes. Cheapflights offers flight deals from Florence 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 Florence to London Heathrow Airport?

    Currently, July is the cheapest month in which you can book a flight from Florence to London Heathrow Airport (average of $66). Flying from Florence to London Heathrow Airport in August is currently the most expensive (average of $151). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Croydon
Southend-on-Sea
Harrow
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Northampton
Watford
Hayes
Borehamwood
Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames

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Alternative routes for Florence to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Leonardo da Vinci/Fiumicino to Gatwick flights
Florence to Gatwick flights
Leonardo da Vinci/Fiumicino to Heathrow flights
Pisa to Heathrow flights

Top airline flying from Florence to Heathrow

Discover the top airline that operate flights from Florence 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 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$237Average$422FlexibilityNo cancel feeOn-time70%

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