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$89+ 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
FLR — LHR
May 23 — May 301
Sat 5/23
Sat 5/30
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 April 23, 2026.

This KLM deal was found by Cheapflights users on 4/20. 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 5/215:35 pm
FLR
-
LHR
1 stop4h 20m
KLM
Sat 5/305:10 pm
LHR
-
FLR
1 stop4h 20m
KLM
Deal found 4/20$215
This Air France deal was found by Cheapflights users on 4/19. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:10 pm
FLR
-
LHR
1 stop4h 15m
Multiple Airlines
Sat 5/95:10 pm
LHR
-
FLR
1 stop4h 20m
Multiple Airlines
Deal found 4/19$216
This Super.com deal was found by Cheapflights users on 4/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1910:00 pm
FLR
-
LHR
1 stop12h 10m
Vueling
Sat 5/308:50 pm
LHR
-
FLR
1 stop10h 25m
Vueling
Deal found 4/19$217
This Air France deal was found by Cheapflights users on 4/19. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:10 pm
FLR
-
LHR
1 stop4h 15m
Multiple Airlines
Sat 5/305:10 pm
LHR
-
FLR
1 stop4h 20m
Multiple Airlines
Deal found 4/19$219
This KLM deal was found by Cheapflights users on 4/22. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:35 pm
FLR
-
LHR
1 stop4h 20m
KLM
Wed 8/59:55 am
LHR
-
FLR
1 stop5h 55m
KLM
Deal found 4/22$229
This ITA Airways deal was found by Cheapflights users on 4/22. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:00 pm
FLR
-
LHR
1 stop15h 40m
ITA Airways
Fri 11/274:30 pm
LHR
-
FLR
1 stop5h 10m
ITA Airways
Deal found 4/22$231
This ITA Airways deal was found by Cheapflights users on 4/20. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:25 am
FLR
-
LHR
1 stop10h 15m
ITA Airways
Sun 11/1510:30 am
LHR
-
FLR
1 stop6h 45m
ITA Airways
Deal found 4/20$232
This Air France deal was found by Cheapflights users on 4/19. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:10 pm
FLR
-
LHR
1 stop4h 15m
Multiple Airlines
Thu 6/112:45 pm
LHR
-
FLR
1 stop6h 45m
Multiple Airlines
Deal found 4/19$236
This KLM deal was found by Cheapflights users on 4/22. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:35 pm
FLR
-
LHR
1 stop4h 20m
KLM
Wed 8/59:55 am
LHR
-
FLR
1 stop5h 55m
KLM
Deal found 4/22$246
This Booking.com deal was found by Cheapflights users on 4/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1011:45 am
FLR
-
LHR
1 stop6h 20m
Multiple Airlines
Tue 6/236:00 am
LHR
-
FLR
1 stop7h 05m
Multiple Airlines
Deal found 4/23$250
This Expedia deal was found by Cheapflights users on 4/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:00 am
FLR
-
LHR
1 stop15h 40m
Austrian Airlines
Sat 6/136:00 am
LHR
-
FLR
1 stop14h 55m
Austrian Airlines
Deal found 4/22$251

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 April 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$215
(KLM)

One-way from

$89
(Mytrip)

Popular in

October

Cheapest in

January

Average price

$371

Good round-trip deal

$314 or less

Good one-way deal

$544 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. 14% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 23, 2026.
Use the filters below to find and compare flights from Florence to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Wed 6/10

6:30 am-10:45 am

1 stop5h 15m

London Heathrow

Mon 6/22

5:10 pm-10:30 pm

1 stop4h 20m

$282

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Wed 6/10

11:45 am-5:05 pm

1 stop6h 20m

London Heathrow

Tue 6/23

6:50 am-10:40 pm

2 stops14h 50m

$304

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 6/4

11:45 am-9:35 pm

1 stop10h 50m

London Heathrow

Tue 6/23

11:05 am-10:40 pm

2 stops10h 35m

$323

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Tue 6/23

5:35 pm-8:55 pm

1 stop4h 20m

London Heathrow

Thu 7/9

5:10 pm-10:30 pm

1 stop4h 20m

$345

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 6/26

11:45 am-9:35 pm

1 stop10h 50m

London Heathrow

Sun 6/28

6:50 am-10:40 pm

2 stops14h 50m

$374

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 6/4

6:25 am-9:35 pm

2 stops16h 10m

London Heathrow

Mon 6/8

6:50 am-10:40 pm

2 stops14h 50m

$433
Quickest round-trip

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 6/4

7:05 am-8:30 am

Nonstop2h 25m

London Heathrow

Mon 6/8

7:05 pm-10:20 pm

Nonstop2h 15m

$453

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Tue 5/19

11:45 am-5:05 pm

1 stop6h 20m

London Heathrow

Sat 5/30

11:05 am-10:40 pm

2 stops34h 35m

$459

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Wed 6/3

7:05 am-8:30 am

Nonstop2h 25m

London Heathrow

Sat 6/6

7:05 pm-10:20 pm

Nonstop2h 15m

$501

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Tue 5/5

7:05 am-8:30 am

Nonstop2h 25m

London Heathrow

Sat 5/9

7:05 am-6:50 pm

1 stop10h 45m

$580

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 20 resultsSorted by cheapest first
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 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 April 23, 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.

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

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 April 23, 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
7,906 reviews

Boarding

6.9

Entertainment

6.4

Crew

7.7

Food

6.4

Comfort

6.8

Overall

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

NCE - LHR

I was transferred to AA airlines with seating far away from my wif.
British Airways
6.7
Okay
7,906 reviews
British Airways
6.7
Okay
7,906 reviews

Boarding

6.9

Entertainment

6.4

Crew

7.7

Food

6.4

Comfort

6.8

Overall

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

NCE - LHR

I was transferred to AA airlines with seating far away from my wif.

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 3 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?

    Brussels Airlines and British Airways can get you from Florence to London Heathrow Airport in just under 2h 25m. Your travel time can differ by up to 3h 55m. 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 30% 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 $99. 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 Japan Airlines (94%), American Airlines (77%) or British Airways (76%) 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 $1,278, our data indicates the cheapest price to be $262. The most popular route (Florence Peretola - London Heathrow), is priced around $312.

  • 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.

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
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Northampton
Borehamwood
Broadway
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough

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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
Florence to Gatwick flights
Leonardo da Vinci/Fiumicino 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 April 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$237Average$387FlexibilityNo cancel feeOn-time70%

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