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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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
FLR — LHR
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap 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 September 16, 2025.

Round-trip from

$207
(Booking.com)

One-way from

$83
(Mytrip)

Popular in

May

Cheapest in

February

Average price

$389

Good round-trip deal

$591 or less

Good one-way deal

$722 or less
From Florence Peretola to London Heathrow
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One-way flight from Florence Peretola to London Heathrow
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Highest demand for flights based on searches. 28% potential increase in price ($126 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($31 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 Florence Peretola to London Heathrow.
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Price to beat on a one-way flight from Florence Peretola to London Heathrow.
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Find 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 September 16, 2025.

This Air Serbia deal was found by Cheapflights users on 9/16. 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.
Mon 12/228:15 pmFLR - LHR
1 stop17h 05mAir Serbia
Thu 12/251:20 pmLHR - FLR
1 stop18h 20mAir Serbia
Deal found 9/16$204
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:50 pmFLR - LHR
1 stop3h 50mSWISS
Sun 11/96:00 amLHR - FLR
1 stop7h 05mSWISS
Deal found 9/15$207
This Booking.com deal was found by Cheapflights users on 9/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/201:15 pmFLR - LHR
1 stop4h 50mMultiple Airlines
Sun 11/236:00 amLHR - FLR
1 stop7h 20mMultiple Airlines
Deal found 9/16$208
This SWISS deal was found by Cheapflights users on 9/15. 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 12/177:00 pmFLR - LHR
1 stop3h 40mSWISS
Wed 1/712:05 pmLHR - FLR
1 stop5h 10mSWISS
Deal found 9/15$209
This British Airways deal was found by Cheapflights users on 9/14. 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.
Fri 12/512:45 pmFLR - LHR
Nonstop2h 35mBritish Airways
Mon 12/87:25 amLHR - FLR
Nonstop2h 25mBritish Airways
Deal found 9/14$210
This Vueling Global deal was found by Cheapflights users on 9/14. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:30 amFLR - LHR
1 stop7h 45mMultiple Airlines
Tue 10/213:30 pmLHR - FLR
1 stop6h 00mMultiple Airlines
Deal found 9/14$214
This Lufthansa deal was found by Cheapflights users on 9/16. 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 12/235:15 pmFLR - LHR
1 stop4h 45mLufthansa
Sun 1/47:40 amLHR - FLR
1 stop3h 55mLufthansa
Deal found 9/16$216
This British Airways deal was found by Cheapflights users on 9/15. 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.
Wed 12/1712:10 pmFLR - LHR
Nonstop2h 30mBritish Airways
Mon 1/57:25 amLHR - FLR
Nonstop2h 25mBritish Airways
Deal found 9/15$218
This British Airways deal was found by Cheapflights users on 9/16. 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.
Wed 12/2412:10 pmFLR - LHR
Nonstop2h 30mBritish Airways
Mon 1/57:25 amLHR - FLR
Nonstop2h 25mBritish Airways
Deal found 9/16$219
This Air Serbia deal was found by Cheapflights users on 9/15. 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 10/179:10 amFLR - LHR
1 stop28h 20mAir Serbia
Sun 10/197:25 pmLHR - FLR
1 stop23h 20mAir Serbia
Deal found 9/15$222
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1511:30 amFLR - LHR
1 stop6h 35mMultiple Airlines
Thu 10/308:05 pmLHR - FLR
1 stop11h 45mMultiple Airlines
Deal found 9/15$225

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 September 16, 2025.
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

Thu 11/6

6:50 pm-9:40 pm

1 stop3h 50m

London Heathrow

Sun 11/9

6:00 am-2:05 pm

1 stop7h 05m

$207

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 11/20

1:15 pm-5:05 pm

1 stop4h 50m

London Heathrow

Sun 11/23

6:00 am-2:20 pm

1 stop7h 20m

$208

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 11/7

6:55 pm-9:40 pm

1 stop3h 45m

London Heathrow

Tue 11/11

9:00 am-6:05 pm

1 stop8h 05m

$209

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 11/14

6:55 pm-9:40 pm

1 stop3h 45m

London Heathrow

Mon 11/17

9:00 am-2:10 pm

1 stop4h 10m

$209

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 12/5

12:45 pm-2:20 pm

Nonstop2h 35m

London Heathrow

Mon 12/8

7:25 am-10:50 am

Nonstop2h 25m

$210

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Tue 10/14

7:30 am-2:15 pm

1 stop7h 45m

London Heathrow

Tue 10/21

3:30 pm-10:30 pm

1 stop6h 00m

$214

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 12/11

12:20 pm-4:05 pm

1 stop4h 45m

London Heathrow

Sat 12/13

8:40 am-4:20 pm

1 stop6h 40m

$215

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 10/17

9:10 am-12:30 pm

1 stop28h 20m

London Heathrow

Sun 10/19

7:25 pm-7:45 pm

1 stop23h 20m

$222

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Wed 10/15

11:30 am-5:05 pm

1 stop6h 35m

London Heathrow

Thu 10/30

8:05 pm-8:50 am

1 stop11h 45m

$225

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Mon 11/17

8:15 pm-12:20 pm

1 stop17h 05m

$100

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 17 results
1
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The best insider tips for Florence to London Heathrow Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Florence to London Heathrow Airport trip
Airports
FLR

The T2 tram connects Florence city center to FLR in under 20 minutes, making it a convenient and inexpensive travel option.

Read more about FLRby Daniel Scheffler
LHR

For quick access to central London, take the Heathrow Express to Paddington Station, the fastest way to reach the city.

Read more about LHRby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on LHR

Ramsey Qubein

Ramsey Qubein

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

Daniel Scheffler

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

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, November is the cheapest month in which you can book a flight from Florence to London Heathrow Airport (average of $661). Flying from Florence to London Heathrow Airport in June is currently the most expensive (average of $1,097). 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 September 16, 2025.

It’s typically best to fly out from Florence to London Heathrow Airport at noon. Doing so could potentially save you 67% on the flight price compared to flying in the morning, which is usually more expensive.

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

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 September 16, 2025.
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
7,363 reviews

Comfort

6.7

Overall

6.7

Boarding

6.9

Entertainment

6.4

Food

6.3

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
British Airways
6.7
Okay
7,363 reviews
British Airways
6.7
Okay
7,363 reviews

Comfort

6.7

Overall

6.7

Boarding

6.9

Entertainment

6.4

Food

6.3

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

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?

    SWISS can get you from Florence to London Heathrow Airport in just under 3h 50m. 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 $252. You may be able to fly from Florence to London Heathrow Airport for 21% less than the average price by searching for this airline.

  • 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 $1,731, our data indicates the cheapest price to be $300. The most popular route (Florence Peretola - London Heathrow), is priced around $266.

  • 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, November is the cheapest month in which you can book a flight from Florence to London Heathrow Airport (average of $661). Flying from Florence to London Heathrow Airport in June is currently the most expensive (average of $1,097). 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
Hounslow
Hayes
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Wembley
Folkestone
Chichester

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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 Heathrow flights
Leonardo da Vinci/Fiumicino to Gatwick flights
Florence to Gatwick 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$252Average$514FlexibilityNo cancel feeOn-time70%

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