How often are flights from Florence to London delayed?

About 13% of weekly flights between Florence and London have experienced delays in the past year, with the average delay time being 118 minutes.

Which airline has the best punctuality record on Florence to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 13% of flights being delayed.

What is the most punctual flight time for Florence to London flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

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

A quick flight from Florence to London Heathrow Airport can take about 8h 40m. Vueling provides one of the quickest options available for as low as £144. The distance from Florence to London Heathrow Airport is about 756 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

The top 3 most reliable airlines when flying from Florence to London Heathrow Airport are British Airways (86%), Japan Airlines (86%) and American Airlines (85%).

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

If you book a flight to London Heathrow from Florence, you will be flying from Peretola, which is the city’s only airport. Florence Peretola (FLR) is located 3.7 mi from the center of Florence. There are 0 flights from Peretola to London Heathrow per day from 0 different airlines.

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 holiday 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.

£62+ Flights from Florence to London Heathrow Airport

Cheap flight deals from Florence to Heathrow

Enter your travel dates to find the best prices.

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 18 December 2025.

Mon 22/1220:45FLR - LHR

1 stop12h 15mAir France

Sat 10/111:30LHR - FLR

1 stop7h 20mAir France

Deal found 17/12£160

Wed 24/1212:10FLR - LHR

Nonstop2h 30mBritish Airways

Mon 12/107:25LHR - FLR

Nonstop2h 25mBritish Airways

Deal found 17/12£173

Fri 19/1212:45FLR - LHR

Nonstop2h 35mBritish Airways

Fri 9/108:20LHR - FLR

Nonstop2h 25mBritish Airways

Deal found 17/12£180

Thu 25/1206:40FLR - LHR

1 stop5h 05mMultiple Airlines

Sat 10/117:35LHR - FLR

1 stop4h 20mMultiple Airlines

Deal found 17/12£192

Thu 25/1206:40FLR - LHR

1 stop8h 10mKLM

Sat 27/1206:30LHR - FLR

1 stop4h 10mKLM

Deal found 16/12£206

Wed 24/1206:40FLR - LHR

1 stop5h 05mMultiple Airlines

Sat 10/117:35LHR - FLR

1 stop4h 20mMultiple Airlines

Deal found 17/12£223

Wed 17/1220:45FLR - LHR

1 stop12h 10mAir France

Sun 21/1215:00LHR - FLR

1 stop6h 55mAir France

Deal found 17/12£224

Sat 20/1215:20FLR - LHR

1 stop7h 05mMultiple Airlines

Tue 23/1217:05LHR - FLR

1 stop4h 50mMultiple Airlines

Deal found 17/12£239

Mon 29/1211:50FLR - LHR

1 stop5h 10mMultiple Airlines

Sat 3/107:40LHR - FLR

1 stop7h 50mMultiple Airlines

Deal found 16/12£240

Wed 31/1219:00FLR - LHR

1 stop3h 40mSWISS

Sun 4/118:40LHR - FLR

1 stop13h 10mSWISS

Deal found 16/12£243

Sun 28/1212:40FLR - LHR

Nonstop2h 35mBritish Airways

Sun 11/108:20LHR - FLR

Nonstop2h 25mBritish Airways

Deal found 17/12£245

Sun 28/1206:40FLR - LHR

1 stop5h 05mMultiple Airlines

Sat 10/117:35LHR - FLR

1 stop4h 20mMultiple Airlines

Deal found 17/12£245

Best flights from Florence to Heathrow
Discover carefully curated flight deals from Florence to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 December 2025.

Tue 20/106:45FLR - LHR

1 stop8h 40mVueling

Wed 28/109:55LHR - FLR

1 stop9h 25mVueling

Deal found 16/12£144

Sat 31/109:35FLR - LHR

1 stop13h 05mSWISS

Wed 4/206:00LHR - FLR

1 stop7h 00mSWISS

Deal found 17/12£151

Wed 14/106:40FLR - LHR

1 stop5h 05mKLM

Fri 23/117:05LHR - FLR

1 stop4h 50mKLM

Deal found 16/12£159

Wed 28/112:10FLR - LHR

Nonstop2h 30mBritish Airways

Mon 2/207:25LHR - FLR

Nonstop2h 25mBritish Airways

Deal found 17/12£160

Thu 29/121:00FLR - LHR

1 stop13h 10mVueling

Mon 2/220:50LHR - FLR

1 stop16h 15mVueling

Deal found 17/12£145

Thu 29/114:40FLR - LHR

1 stop4h 10mSWISS

Mon 2/220:05LHR - FLR

1 stop11h 40mSWISS

Deal found 16/12£151

Wed 14/106:40FLR - LHR

1 stop5h 05mKLM

Sun 25/108:40LHR - FLR

1 stop6h 40mKLM

Deal found 16/12£162

Fri 6/206:45FLR - LHR

1 stop8h 40mVueling

Mon 9/220:50LHR - FLR

1 stop11h 25mVueling

Deal found 17/12£148

Wed 18/312:10FLR - LHR

Nonstop2h 30mBritish Airways

Mon 23/307:25LHR - FLR

Nonstop2h 25mBritish Airways

Deal found 17/12£163

Sun 1/218:50FLR - LHR

1 stop17h 25mSWISS

Sun 8/220:05LHR - FLR

1 stop11h 45mSWISS

Deal found 17/12£151

Fri 30/118:55FLR - LHR

1 stop14h 10mSWISS

Fri 6/212:05LHR - FLR

1 stop19h 25mSWISS

Deal found 16/12£151

Direct flights from Florence to Heathrow
Explore direct flight options from Florence to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 December 2025.

Wed 28/112:10FLR - LHR

Nonstop2h 30mBritish Airways

Mon 2/207:25LHR - FLR

Nonstop2h 25mBritish Airways

Deal found 17/12£160

Wed 18/312:10FLR - LHR

Nonstop2h 30mBritish Airways

Mon 23/307:25LHR - FLR

Nonstop2h 25mBritish Airways

Deal found 17/12£163

Wed 14/112:10FLR - LHR

Nonstop2h 30mBritish Airways

Sun 25/108:20LHR - FLR

Nonstop2h 25mBritish Airways

Deal found 16/12£166

Fri 27/212:45FLR - LHR

Nonstop2h 35mBritish Airways

Mon 2/307:25LHR - FLR

Nonstop2h 25mBritish Airways

Deal found 15/12£179

Thu 4/607:05FLR - LHR

Nonstop2h 25mBritish Airways

Mon 8/619:00LHR - FLR

Nonstop2h 20mBritish Airways

Deal found 17/12£197

Sun 1/212:40FLR - LHR

Nonstop2h 35mBritish Airways

Sun 8/208:20LHR - FLR

Nonstop2h 25mBritish Airways

Deal found 17/12£205

Mon 12/111:40FLR - LHR

Nonstop2h 30mBritish Airways

Mon 19/107:25LHR - FLR

Nonstop2h 25mBritish Airways

Deal found 16/12£207

Mon 26/111:40FLR - LHR

Nonstop2h 30mBritish Airways

Fri 30/108:20LHR - FLR

Nonstop2h 25mBritish Airways

Deal found 17/12£218

Thu 9/407:05FLR - LHR

Nonstop2h 25mBritish Airways

Sun 12/419:00LHR - FLR

Nonstop2h 20mBritish Airways

Deal found 16/12£236

Last-minute flights from Florence to Heathrow
Discover last-minute flight deals from Florence to Heathrow. Data last updated 18 December 2025 and is based on user searches.

Wed 7/120:45FLR - LHR

1 stop20h 50mAir France

Mon 12/119:20LHR - FLR

1 stop12h 35mAir France

Deal found 17/12£162

Tue 13/106:45FLR - LHR

1 stop8h 40mVueling

Tue 20/109:55LHR - FLR

1 stop11h 45mVueling

Deal found 16/12£153

Wed 14/106:40FLR - LHR

1 stop5h 05mKLM

Fri 23/117:05LHR - FLR

1 stop4h 50mKLM

Deal found 16/12£159

Thu 15/121:00FLR - LHR

1 stop13h 10mVueling

Sat 24/115:15LHR - FLR

1 stop7h 00mVueling

Deal found 16/12£157

Mon 19/106:45FLR - LHR

1 stop8h 40mVueling

Wed 21/115:15LHR - FLR

1 stop7h 00mVueling

Deal found 16/12£152

Tue 20/106:45FLR - LHR

1 stop8h 40mVueling

Wed 28/109:55LHR - FLR

1 stop9h 25mVueling

Deal found 17/12£144

Mon 26/106:50FLR - LHR

1 stop4h 40mAir France

Sat 31/117:35LHR - FLR

1 stop4h 20mAir France

Deal found 17/12£160

Wed 28/119:00FLR - LHR

1 stop14h 05mSWISS

Sun 1/218:40LHR - FLR

1 stop13h 10mSWISS

Deal found 16/12£158

Thu 29/121:00FLR - LHR

1 stop13h 10mVueling

Mon 2/220:50LHR - FLR

1 stop16h 15mVueling

Deal found 16/12£145

Thu 29/114:40FLR - LHR

1 stop4h 10mSWISS

Mon 2/220:05LHR - FLR

1 stop11h 40mSWISS

Deal found 16/12£151

Fri 30/115:10FLR - LHR

1 stop5h 05mSWISS

Fri 6/212:05LHR - FLR

1 stop5h 00mSWISS

Deal found 16/12£143

Sat 31/109:35FLR - LHR

1 stop10h 40mSWISS

Sat 7/212:05LHR - FLR

1 stop5h 00mSWISS

Deal found 17/12£147

One-way flights from Florence to Heathrow
Search for one-way flight options from Florence to Heathrow. Find affordable one-way fares based on user searches. Data last updated 18 December 2025.

Fri 30/109:10FLR - LHR

1 stop28h 10mAir Serbia

Deal found 17/12£62

Fri 8/511:25FLR - LHR

1 stop23h 15mITA Airways

Deal found 16/12£63

Thu 5/309:50FLR - LHR

1 stop11h 15mVueling

Deal found 17/12£64

Fri 29/510:00FLR - LHR

1 stop8h 00mScandinavian Airlines

Deal found 15/12£67

Tue 3/206:45FLR - LHR

1 stop8h 40mVueling

Deal found 16/12£68

Wed 4/220:55FLR - LHR

1 stop13h 15mVueling

Deal found 17/12£70

Mon 13/422:00FLR - LHR

1 stop12h 10mVueling

Deal found 17/12£71

Tue 20/106:45FLR - LHR

1 stop8h 40mVueling

Deal found 17/12£73

Fri 8/510:00FLR - LHR

1 stop10h 55mScandinavian Airlines

Deal found 17/12£73

Mon 26/120:15FLR - LHR

1 stop17h 05mAir Serbia

Deal found 16/12£76

Thu 12/206:40FLR - LHR

1 stop5h 05mKLM

Deal found 16/12£76

Find flight deals from Florence to Heathrow

Round-trip from	£138
One-way from	£62
Popular in	May
Cheapest in	February
Average price	£168

ITA Airways
4/6-8/6
2 total stops
25h 55m total
Florence to London

Search Deals

Air Serbia
30/1
1 total stop
28h 10m total
Florence to London

Search Deals

Highest demand for flights based on searches. 24% potential increase in price (£58 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 10% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Tue 20/1

06:45-14:25

1 stop8h 40m

London Heathrow

Wed 28/1

09:55-20:20

1 stop9h 25m

£144

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 29/1

21:00-09:10

1 stop13h 10m

London Heathrow

Mon 2/2

20:50-14:05

1 stop16h 15m

£145

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 6/2

06:45-14:25

1 stop8h 40m

London Heathrow

Mon 9/2

20:50-09:15

1 stop11h 25m

£148

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Sat 31/1

09:35-21:40

1 stop13h 05m

London Heathrow

Wed 4/2

06:00-14:00

1 stop7h 00m

£151

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 29/1

14:40-17:50

1 stop4h 10m

London Heathrow

Mon 2/2

20:05-08:45

1 stop11h 40m

£151

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Sun 1/2

18:50-11:15

1 stop17h 25m

London Heathrow

Sun 8/2

20:05-08:50

1 stop11h 45m

£151

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 30/1

18:55-08:05

1 stop14h 10m

London Heathrow

Fri 6/2

12:05-08:30

1 stop19h 25m

£151

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Wed 14/1

06:40-10:45

1 stop5h 05m

London Heathrow

Fri 23/1

17:05-22:55

1 stop4h 50m

£159

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Wed 28/1

12:10-13:40

Nonstop2h 30m

London Heathrow

Mon 2/2

07:25-10:50

Nonstop2h 25m

£160

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Wed 14/1

06:40-10:45

1 stop5h 05m

London Heathrow

Sun 25/1

08:40-16:20

1 stop6h 40m

£162

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 21 results

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 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 Florence to London Heathrow Airport

Prices

Delays

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 £49). Flying from Florence to London Heathrow Airport in August is currently the most expensive (average of £113). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Florence to London Heathrow Airport as you normally would.

Related info for your journey

What airport do you fly from for flights from Florence to London Heathrow?
If you book a flight to London Heathrow from Florence, you will be flying from Peretola, which is the city’s only airport. Florence Peretola (FLR) is located 3.7 mi from the center of Florence. There are 0 flights from Peretola to London Heathrow per day from 0 different airlines.
How long is the flight from Florence to London Heathrow Airport?
A quick flight from Florence to London Heathrow Airport can take about 8h 40m. Vueling provides one of the quickest options available for as low as £144. The distance from Florence to London Heathrow Airport is about 756 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most reliable airlines from Florence to London Heathrow Airport?
The top 3 most reliable airlines when flying from Florence to London Heathrow Airport are British Airways (86%), Japan Airlines (86%) and American Airlines (85%).
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 holiday 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 £49). Flying from Florence to London Heathrow Airport in August is currently the most expensive (average of £113). 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.

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Cheap flights from Florence to London Heathrow Airport from £62

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 30/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Florence to Heathrow

Cheapest flights from Florence to HeathrowExplore 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 18 December 2025.

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 18 December 2025.

Find flight deals from Florence to Heathrow

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One-way from

Popular in

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Florence to London Heathrow Airport that are best for you.

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.

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?

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

How often are flights from Florence to London delayed?

What is the most punctual flight time for Florence to London flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Florence to London flights?

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?

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

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

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

How can I find direct flights from Florence to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

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

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

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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 18 December 2025.