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$83+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
FLR — LHR
Feb 23 — Mar 21
Mon 2/23
Mon 3/2
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 January 24, 2026.

This Mytrip deal was found by Cheapflights users on 1/23. 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.
Mon 3/93:05 pm
FLR
-
LHR
1 stop4h 35m
Multiple Airlines
Mon 3/168:05 pm
LHR
-
FLR
1 stop11h 40m
Multiple Airlines
Deal found 1/23$196
This SWISS deal was found by Cheapflights users on 1/23. 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.
Sat 3/76:55 pm
FLR
-
LHR
1 stop3h 45m
SWISS
Sun 3/89:00 am
LHR
-
FLR
1 stop22h 50m
SWISS
Deal found 1/23$202
This Trip.com deal was found by Cheapflights users on 1/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:00 pm
FLR
-
LHR
1 stop12h 10m
Multiple Airlines
Sat 6/610:30 am
LHR
-
FLR
1 stop11h 10m
Multiple Airlines
Deal found 1/22$212
This Mytrip deal was found by Cheapflights users on 1/23. 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 1/23$215
This KLM deal was found by Cheapflights users on 1/23. 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 3/125:00 pm
FLR
-
LHR
1 stop4h 50m
Multiple Airlines
Wed 3/185:35 pm
LHR
-
FLR
1 stop4h 20m
Multiple Airlines
Deal found 1/23$217
This SWISS deal was found by Cheapflights users on 1/22. 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.
Fri 3/136:55 pm
FLR
-
LHR
1 stop3h 45m
SWISS
Sun 3/159:00 am
LHR
-
FLR
1 stop22h 50m
SWISS
Deal found 1/22$220
This SWISS deal was found by Cheapflights users on 1/23. 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.
Thu 4/1610:45 am
FLR
-
LHR
1 stop6h 40m
SWISS
Mon 4/205:15 pm
LHR
-
FLR
1 stop4h 20m
SWISS
Deal found 1/23$222
This Air Serbia deal was found by Cheapflights users on 1/22. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:10 am
FLR
-
LHR
1 stop28h 20m
Air Serbia
Sun 5/107:25 pm
LHR
-
FLR
1 stop23h 15m
Air Serbia
Deal found 1/22$223
This Lufthansa deal was found by Cheapflights users on 1/22. 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.
Wed 7/292:45 pm
FLR
-
LHR
1 stop4h 55m
Lufthansa
Wed 8/51:40 pm
LHR
-
FLR
1 stop5h 35m
Lufthansa
Deal found 1/22$234
This SWISS deal was found by Cheapflights users on 1/23. 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.
Thu 2/262:40 pm
FLR
-
LHR
1 stop8h 00m
SWISS
Sun 3/16:00 am
LHR
-
FLR
1 stop25h 50m
SWISS
Deal found 1/23$237
This Lufthansa deal was found by Cheapflights users on 1/23. 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.
Fri 4/172:40 pm
FLR
-
LHR
1 stop5h 00m
Lufthansa
Tue 4/211:40 pm
LHR
-
FLR
1 stop5h 35m
Lufthansa
Deal found 1/23$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 January 24, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$196
(Mytrip)

One-way from

$83
(Air Serbia)

Popular in

October

Cheapest in

February

Average price

$231

Good round-trip deal

$572 or less

Good one-way deal

$455 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. 20% potential increase in price ($82 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 January 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 January 24, 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

Sat 3/7

6:55 pm-9:40 pm

1 stop3h 45m

London Heathrow

Sun 3/8

9:00 am-8:50 am

1 stop22h 50m

$202

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 5/7

3:00 pm-7:20 pm

1 stop5h 20m

London Heathrow

Tue 5/12

5:15 pm-10:35 pm

1 stop4h 20m

$220

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 3/13

6:55 pm-9:40 pm

1 stop3h 45m

London Heathrow

Sun 3/15

9:00 am-8:50 am

1 stop22h 50m

$220

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 2/26

2:40 pm-5:50 pm

1 stop4h 10m

London Heathrow

Sun 3/1

6:00 am-8:50 am

1 stop25h 50m

$237

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Wed 3/25

7:00 pm-9:40 pm

1 stop3h 40m

London Heathrow

Sat 3/28

5:10 pm-10:35 pm

1 stop4h 25m

$237

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 4/17

2:40 pm-6:40 pm

1 stop5h 00m

London Heathrow

Tue 4/21

1:40 pm-8:15 pm

1 stop5h 35m

$239

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 4/9

5:35 pm-8:55 pm

1 stop4h 20m

London Heathrow

Sun 4/12

6:30 am-12:00 pm

1 stop4h 30m

$244

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 5/14

7:05 am-8:30 am

Nonstop2h 25m

London Heathrow

Sun 5/17

7:05 pm-10:20 pm

Nonstop2h 15m

$266

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 4/24

12:20 pm-6:30 pm

1 stop7h 10m

London Heathrow

Tue 4/28

10:20 am-7:05 pm

1 stop7h 45m

$270

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 4/23

12:20 pm-6:30 pm

1 stop7h 10m

London Heathrow

Sun 4/26

6:40 pm-11:30 am

1 stop15h 50m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Florence to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Florence to Heathrow in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Florence-London Heathrow Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Florence-London Heathrow Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 January 24, 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 January 24, 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
7,694 reviews

Boarding

6.9

Overall

6.7

Food

6.4

Entertainment

6.4

Crew

7.6

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
7,694 reviews
British Airways
6.7
Okay
7,694 reviews

Boarding

6.9

Overall

6.7

Food

6.4

Entertainment

6.4

Crew

7.6

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 0 outbound flights 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?

    SWISS can get you from Florence to London Heathrow Airport in just under 3h 45m. Your travel time can differ by up to . There are 756 mi between Florence and London Heathrow Airport.

  • 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 $83. 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 (79%), Japan Airlines (79%) or British Airways (79%) 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 $1,720, our data indicates the cheapest price to be $198. The most popular route (Florence Peretola - London Heathrow), is priced around $202.

  • 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
Southend-on-Sea
Harrow
Croydon
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Northampton
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.
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Leonardo da Vinci/Fiumicino to Gatwick flights
Florence to Gatwick flights
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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 January 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$237Average$422FlexibilityNo cancel feeOn-time70%

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