What are the cheapest airlines flying from Florence to London Heathrow Airport round-trip?

According to our current data, British Airways (£141), Lufthansa (£149), and SWISS (£152) offers the cheapest pricing from Florence to London Heathrow Airport. You may be able to fly from Florence to London Heathrow Airport for 42% less than the average price by searching for these airlines.

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

The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as £58. However, be on the lookout for offers from Air Serbia and Vueling, as they are both options that can get you from Florence to London Heathrow Airport for a low price.

What is the cheapest day to fly from Florence to London Heathrow Airport?

Travellers seeking maximum savings on their Florence to London Heathrow Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 is the cheapest day to fly round-trip from Florence to London Heathrow Airport?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Florence to London Heathrow Airport?

Find a great deal and save up to 79% by booking at least 43 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Florence to London Heathrow Airport within the next two weeks, with the cheapest ticket starting at £121.

What is the cheapest month to fly from Florence to London Heathrow Airport?

Our data shows that February tends to be the cheapest month to fly to London Heathrow Airport from Florence. Users have commonly found prices around £143 for the month, but tickets can be as low as £51. Due to multiple factors, prepare for potentially higher prices in May.

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 is 1 flight 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.

£58+ Flights from Florence to London Heathrow Airport

Cheap flight deals from Florence to Heathrow

Round-trip from	£141
One-way from	£58
Popular in	May
Cheapest in	February
Average price	£206

British Airways
15/8-18/8
Nonstop
4h 45m total
Florence to London

Search Deals

Scandinavian Airlines
7/7
1 total stop
10h 05m total
Florence to London

Search Deals

Highest demand for flights based on searches. 22% potential increase in price (£50 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

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 2 July 2025.

Fri 15/807:05FLR - LHR

Nonstop2h 25mBritish Airways

Mon 18/819:00LHR - FLR

Nonstop2h 20mBritish Airways

Deal found 30/6£141

Thu 10/712:30FLR - LHR

1 stop10h 05mScandinavian Airlines

Mon 14/706:40LHR - FLR

1 stop5h 40mScandinavian Airlines

Deal found 1/7£144

Wed 15/1011:30FLR - LHR

1 stop6h 35mMultiple Airlines

Wed 29/1008:45LHR - FLR

1 stop6h 50mMultiple Airlines

Deal found 1/7£147

Thu 9/1008:15FLR - LHR

1 stop9h 50mLufthansa

Sun 12/1009:00LHR - FLR

1 stop10h 15mLufthansa

Deal found 1/7£149

Tue 23/906:05FLR - LHR

1 stop12h 45mSWISS

Sat 27/917:10LHR - FLR

1 stop4h 25mSWISS

Deal found 2/7£153

Tue 29/713:00FLR - LHR

1 stop9h 25mAir France

Tue 5/817:35LHR - FLR

1 stop4h 10mAir France

Deal found 1/7£172

Fri 11/719:40FLR - LHR

1 stop13h 00mKLM

Tue 15/720:55LHR - FLR

1 stop24h 35mKLM

Deal found 1/7£187

Fri 15/818:30FLR - LHR

1 stop15h 30mAustrian Airlines

Fri 22/819:30LHR - FLR

1 stop13h 45mAustrian Airlines

Deal found 30/6£191

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 2 July 2025.

Fri 15/807:05FLR - LHR

Nonstop2h 25mBritish Airways

Mon 18/819:00LHR - FLR

Nonstop2h 20mBritish Airways

Deal found 30/6£141

Wed 15/1011:30FLR - LHR

1 stop6h 35mMultiple Airlines

Wed 29/1008:45LHR - FLR

1 stop6h 50mMultiple Airlines

Deal found 1/7£147

Thu 9/1008:15FLR - LHR

1 stop9h 50mLufthansa

Sun 12/1009:00LHR - FLR

1 stop10h 15mLufthansa

Deal found 1/7£149

Fri 7/1118:55FLR - LHR

1 stop22h 25mSWISS

Sun 9/1120:05LHR - FLR

1 stop11h 45mSWISS

Deal found 30/6£152

Tue 29/713:00FLR - LHR

1 stop9h 25mAir France

Tue 5/817:35LHR - FLR

1 stop4h 10mAir France

Deal found 1/7£172

Mon 4/820:15FLR - LHR

1 stop17h 15mAir Serbia

Sun 10/819:25LHR - FLR

1 stop23h 20mAir Serbia

Deal found 30/6£187

Fri 15/818:30FLR - LHR

1 stop15h 30mAustrian Airlines

Fri 22/819:30LHR - FLR

1 stop13h 45mAustrian Airlines

Deal found 30/6£191

Thu 31/712:10FLR - LHR

1 stop8h 15mKLM

Mon 4/808:40LHR - FLR

1 stop12h 50mKLM

Deal found 1/7£199

Last-minute flights from Florence to Heathrow
Discover last-minute flight deals from Florence to Heathrow. Data last updated 2 July 2025 and is based on user searches.

Tue 8/711:30FLR - LHR

1 stop10h 25mBrussels Airlines

Thu 10/707:45LHR - FLR

2 stops13h 55mBrussels Airlines

Deal found 1/7£341

Thu 10/712:30FLR - LHR

1 stop10h 05mScandinavian Airlines

Mon 14/706:40LHR - FLR

1 stop5h 40mScandinavian Airlines

Deal found 1/7£144

Thu 10/707:05FLR - LHR

Nonstop2h 25mBritish Airways

Tue 15/719:00LHR - FLR

Nonstop2h 20mBritish Airways

Deal found 30/6£195

Thu 10/712:30FLR - LHR

1 stop7h 20mMultiple Airlines

Thu 24/708:40LHR - FLR

1 stop24h 05mMultiple Airlines

Deal found 1/7£197

Fri 11/719:40FLR - LHR

1 stop13h 00mKLM

Tue 15/720:55LHR - FLR

1 stop24h 35mKLM

Deal found 1/7£187

Sat 12/709:45FLR - LHR

1 stop9h 40mLufthansa

Sun 13/706:30LHR - FLR

1 stop15h 15mLufthansa

Deal found 30/6£280

Tue 29/719:15FLR - LHR

1 stop22h 10mSWISS

Mon 18/818:40LHR - FLR

1 stop22h 45mSWISS

Deal found 30/6£165

Tue 29/713:00FLR - LHR

1 stop9h 25mAir France

Tue 5/817:35LHR - FLR

1 stop4h 10mAir France

Deal found 1/7£172

Mon 4/811:30FLR - LHR

1 stop10h 25mBrussels Airlines

Fri 8/811:05LHR - FLR

1 stop22h 40mBrussels Airlines

Deal found 30/6£201

Thu 14/813:35FLR - LHR

1 stop4h 30mLufthansa

Thu 21/806:55LHR - FLR

1 stop12h 20mLufthansa

Deal found 30/6£154

Fri 15/807:05FLR - LHR

Nonstop2h 25mBritish Airways

Mon 18/819:00LHR - FLR

Nonstop2h 20mBritish Airways

Deal found 30/6£141

Fri 15/815:40FLR - LHR

1 stop6h 05mMultiple Airlines

Mon 18/806:00LHR - FLR

1 stop10h 45mMultiple Airlines

Deal found 30/6£159

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 2 July 2025.

Mon 7/712:30FLR - LHR

1 stop10h 05mScandinavian Airlines

Deal found 30/6£58

Mon 1/920:15FLR - LHR

1 stop17h 15mAir Serbia

Deal found 30/6£60

Tue 16/921:55FLR - LHR

1 stop12h 15mVueling

Deal found 30/6£61

Thu 21/807:05FLR - LHR

Nonstop2h 25mBritish Airways

Deal found 1/7£73

Thu 28/812:10FLR - LHR

1 stop8h 15mKLM

Deal found 1/7£82

Wed 8/1010:35FLR - LHR

1 stop12h 50mMultiple Airlines

Deal found 30/6£93

Sat 11/1011:30FLR - LHR

1 stop10h 25mBrussels Airlines

Deal found 2/7£100

Tue 5/815:20FLR - LHR

1 stop7h 05mAir France

Deal found 2/7£106

Wed 1/1017:25FLR - LHR

1 stop6h 15mLufthansa

Deal found 1/7£114

Thu 14/809:35FLR - LHR

1 stop7h 50mEurowings

Deal found 1/7£116

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

Fri 15/8

07:05-08:30

Nonstop2h 25m

London Heathrow

Mon 18/8

19:00-22:20

Nonstop2h 20m

£141

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Wed 15/10

11:30-17:05

1 stop6h 35m

London Heathrow

Wed 29/10

08:45-16:35

1 stop6h 50m

£147

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 9/10

08:15-17:05

1 stop9h 50m

London Heathrow

Sun 12/10

09:00-20:15

1 stop10h 15m

£149

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 7/11

18:55-16:20

1 stop22h 25m

London Heathrow

Sun 9/11

20:05-08:50

1 stop11h 45m

£152

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Tue 29/7

13:00-21:25

1 stop9h 25m

London Heathrow

Tue 5/8

17:35-22:45

1 stop4h 10m

£172

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Mon 4/8

20:15-12:30

1 stop17h 15m

London Heathrow

Sun 10/8

19:25-19:45

1 stop23h 20m

£187

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 15/8

18:30-09:00

1 stop15h 30m

London Heathrow

Fri 22/8

19:30-10:15

1 stop13h 45m

£191

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 31/7

12:10-19:25

1 stop8h 15m

London Heathrow

Mon 4/8

08:40-22:30

1 stop12h 50m

£199

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Mon 7/7

12:30-21:35

1 stop10h 05m

£58

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Mon 1/9

20:15-12:30

1 stop17h 15m

£60

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Showing 1-10 of 18 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

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

Currently, January is the cheapest month in which you can book a flight from Florence to London Heathrow Airport (average of £112). Flying from Florence to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Florence to London Heathrow Airport, such as KLM, Austrian Airlines, andAir France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,366 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,366 reviews

KLM

7.8

Good

1,366 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Austrian Airlines

7.6

Good

809 reviews

KLM

7.8

Good

1,366 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Air France

7.5

Good

1,472 reviews

KLM

7.8

Good

1,366 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

SWISS

7.5

Good

1,654 reviews

KLM

7.8

Good

1,366 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Scandinavian Airlines

7.3

Good

1,415 reviews

KLM

7.8

Good

1,366 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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 is 1 flight from Peretola to London Heathrow per day from 0 different airlines.
What are the cheapest airlines flying from Florence to London Heathrow Airport round-trip?
According to our current data, British Airways (£141), Lufthansa (£149), and SWISS (£152) offers the cheapest pricing from Florence to London Heathrow Airport. You may be able to fly from Florence to London Heathrow Airport for 42% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Florence to London Heathrow Airport one-way?
The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as £58. However, be on the lookout for offers from Air Serbia and Vueling, as they are both options that can get you from Florence to London Heathrow Airport for a low price.
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, January is the cheapest month in which you can book a flight from Florence to London Heathrow Airport (average of £112). Flying from Florence to London Heathrow Airport in August is currently the most expensive (average of £164). 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

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Florence to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Florence to Heathrow?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Florence to Heathrow for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Florence to Heathrow with no change fees?

Yes! Cheapflights helps users easily find flights from Florence to Heathrow with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Florence to London Heathrow Airport from £58

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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Florence to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 2 July 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 2 July 2025.

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?

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 2 July 2025.

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Florence to London Heathrow Airport, such as KLM, Austrian Airlines, andAir France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

What are the cheapest airlines flying from Florence to London Heathrow Airport round-trip?

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

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 Florence?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Florence to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Why should you use Cheapflights to find cheap flight tickets from Florence to Heathrow?

Can Cheapflights find flights from Florence to Heathrow with no change fees?

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 2 July 2025.