Find flights
Deals
When to book
FAQs

Cheap flights from Florence to London Heathrow Airport from £54

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 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
FLR — LHR
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

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 7 November 2025.

Round-trip from

£147

One-way from

£54

Popular in

May

Cheapest in

February

Average price

£196
Vueling
  • Vueling
  • 15/1-17/1
  • 2 total stops
  • 20h 35m total
  • Florence to London
Search Deals
13/1
  • 13/1
  • 1 total stop
  • 23h 45m total
  • Florence to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£56 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 November 2025
Search Deals

Find 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 7 November 2025.

Mon 22/1215:00FLR - LHR
1 stop3h 50mSWISS
Tue 20/120:05LHR - FLR
1 stop16h 55mSWISS
Deal found 5/11£148
Mon 22/1219:00FLR - LHR
1 stop3h 40mSWISS
Fri 2/106:00LHR - FLR
1 stop7h 20mSWISS
Deal found 6/11£149
Fri 26/1217:15FLR - LHR
1 stop4h 45mMultiple Airlines
Wed 31/1206:00LHR - FLR
1 stop25h 50mMultiple Airlines
Deal found 5/11£150
Fri 26/1217:15FLR - LHR
1 stop4h 45mLufthansa
Thu 1/107:40LHR - FLR
1 stop3h 55mLufthansa
Deal found 6/11£152
Wed 17/1212:15FLR - LHR
1 stop5h 20mAir France
Wed 31/1217:35LHR - FLR
1 stop4h 20mAir France
Deal found 7/11£155
Wed 17/1212:10FLR - LHR
Nonstop2h 30mBritish Airways
Wed 31/1207:55LHR - FLR
Nonstop2h 25mBritish Airways
Deal found 7/11£158
Tue 16/1209:35FLR - LHR
1 stop4h 25mSWISS
Wed 31/1206:00LHR - FLR
1 stop25h 50mSWISS
Deal found 5/11£159
Thu 18/1215:20FLR - LHR
1 stop7h 05mAir France
Wed 31/1217:35LHR - FLR
1 stop4h 20mAir France
Deal found 6/11£160
Thu 4/1217:00FLR - LHR
1 stop4h 50mMultiple Airlines
Sun 7/1206:20LHR - FLR
1 stop4h 00mMultiple Airlines
Deal found 4/11£160
Sat 22/1119:10FLR - LHR
Nonstop2h 35mBritish Airways
Mon 24/1107:25LHR - FLR
Nonstop2h 25mBritish Airways
Deal found 6/11£161
Wed 3/1209:50FLR - LHR
1 stop9h 10mVueling
Wed 10/1209:55LHR - FLR
1 stop9h 25mVueling
Deal found 5/11£163
Sat 22/1120:45FLR - LHR
1 stop12h 15mAir France
Mon 24/1117:35LHR - FLR
1 stop4h 20mAir France
Deal found 5/11£164

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 7 November 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

Fri 27/2

18:55-08:05

1 stop14h 10m

London Heathrow

Tue 3/3

09:00-18:05

1 stop8h 05m

£151

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Mon 2/3

19:00-21:40

1 stop3h 40m

London Heathrow

Fri 6/3

18:40-18:05

1 stop22h 25m

£151

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Sat 28/2

18:55-21:40

1 stop3h 45m

London Heathrow

Mon 2/3

18:40-18:05

1 stop22h 25m

£151

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Tue 24/3

18:55-21:40

1 stop3h 45m

London Heathrow

Sat 28/3

20:05-08:45

1 stop11h 40m

£152

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Sat 28/2

18:55-21:40

1 stop3h 45m

London Heathrow

Wed 4/3

12:05-18:15

1 stop5h 10m

£156

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 4/12

17:00-20:50

1 stop4h 50m

London Heathrow

Sun 7/12

06:20-11:20

1 stop4h 00m

£160

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 20/11

15:20-16:55

Nonstop2h 35m

London Heathrow

Mon 24/11

07:25-10:50

Nonstop2h 25m

£166

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 12/12

18:55-21:40

1 stop3h 45m

London Heathrow

Tue 16/12

06:00-08:50

1 stop25h 50m

£178

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 27/2

12:45-14:20

Nonstop2h 35m

London Heathrow

Sun 1/3

08:20-11:45

Nonstop2h 25m

£180

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 6/2

15:30-21:20

2 stops6h 50m

London Heathrow

Sun 22/2

11:05-11:00

1 stop22h 55m

£196

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 23 results
1
2
3

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, July is the cheapest month in which you can book a flight from Florence to London Heathrow Airport (average of £50). Flying from Florence to London Heathrow Airport in August is currently the most expensive (average of £115). 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 7 November 2025.

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.

How much does it cost for a return flight from Florence to London Heathrow Airport?

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?

    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.

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

    A quick flight from Florence to London Heathrow Airport can take about 14h 10m. SWISS provides one of the quickest options available for as low as £151. The distance from Florence to London Heathrow Airport is about 756 mi.

  • 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 Japan Airlines (83%), British Airways (79%) and American Airlines (70%).

  • 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 £50). Flying from Florence to London Heathrow Airport in August is currently the most expensive (average of £115). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Northampton
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Swindon
Crawley
Brentford
Romford
Chichester
Ipswich

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.

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?

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.

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

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.