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Cheap flights from Florence to London Heathrow Airport from £59

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
FLR — LHR
15 Feb — 22 Feb1
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 16 January 2026.

Round-trip from

£132

One-way from

£59

Popular in

October

Cheapest in

February

Average price

£172
Austrian Airlines
  • Austrian Airlines
  • 7/3-8/3
  • 2 total stops
  • 15h 00m total
  • Florence to London
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Vueling
  • Vueling
  • 6/5
  • 1 total stop
  • 12h 05m total
  • Florence to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£45 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£13 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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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 16 January 2026.

Sat 7/315:00
FLR
-
LHR
1 stop7h 40m
Multiple Airlines
Sun 8/306:00
LHR
-
FLR
1 stop7h 20m
Multiple Airlines
Deal found 15/1£132
Sat 7/317:15
FLR
-
LHR
1 stop4h 45m
Lufthansa
Mon 9/316:40
LHR
-
FLR
1 stop4h 20m
Lufthansa
Deal found 14/1£133
Sun 1/317:15
FLR
-
LHR
1 stop4h 45m
Multiple Airlines
Sun 8/306:00
LHR
-
FLR
1 stop7h 20m
Multiple Airlines
Deal found 15/1£134
Thu 17/919:00
FLR
-
LHR
1 stop15h 40m
ITA Airways
Sun 20/910:30
LHR
-
FLR
1 stop6h 45m
ITA Airways
Deal found 14/1£140
Sat 14/206:40
FLR
-
LHR
1 stop6h 25m
Multiple Airlines
Mon 23/220:50
LHR
-
FLR
1 stop11h 25m
Multiple Airlines
Deal found 14/1£142
Mon 2/315:00
FLR
-
LHR
1 stop5h 15m
Multiple Airlines
Mon 9/316:40
LHR
-
FLR
1 stop4h 20m
Multiple Airlines
Deal found 16/1£144
Sat 28/209:35
FLR
-
LHR
1 stop4h 25m
SWISS
Sat 7/309:00
LHR
-
FLR
1 stop8h 05m
SWISS
Deal found 14/1£145
Sat 7/315:00
FLR
-
LHR
1 stop3h 50m
SWISS
Mon 9/320:05
LHR
-
FLR
1 stop11h 40m
SWISS
Deal found 14/1£146
Thu 12/206:45
FLR
-
LHR
1 stop8h 40m
Vueling
Wed 25/209:55
LHR
-
FLR
1 stop9h 25m
Vueling
Deal found 15/1£149

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 16 January 2026.
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

Sat 7/3

17:15-21:00

1 stop4h 45m

London Heathrow

Mon 9/3

16:40-22:00

1 stop4h 20m

£148

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Sun 15/2

06:40-12:05

1 stop6h 25m

London Heathrow

Thu 19/2

10:00-16:20

1 stop5h 20m

£149

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 12/2

17:00-20:50

1 stop4h 50m

London Heathrow

Wed 25/2

10:00-16:20

1 stop5h 20m

£149

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Mon 16/3

19:00-21:40

1 stop3h 40m

London Heathrow

Fri 20/3

17:10-08:30

1 stop14h 20m

£150

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Sat 7/3

18:55-21:40

1 stop3h 45m

London Heathrow

Wed 11/3

13:45-08:50

1 stop18h 05m

£150

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 13/2

06:40-10:45

1 stop5h 05m

London Heathrow

Mon 16/2

20:25-16:20

1 stop18h 55m

£150

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 26/2

14:40-19:15

1 stop5h 35m

London Heathrow

Sun 1/3

06:00-08:50

1 stop25h 50m

£150

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 27/2

18:55-13:00

1 stop19h 05m

London Heathrow

Sun 1/3

06:00-08:50

1 stop25h 50m

£150

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Sat 21/3

18:55-21:40

1 stop3h 45m

London Heathrow

Sun 22/3

06:00-08:50

1 stop25h 50m

£150

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 12/2

17:00-20:50

1 stop4h 50m

London Heathrow

Thu 19/2

17:05-22:55

1 stop4h 50m

£151

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 21 results
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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 £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?

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 16 January 2026.

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

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 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 3h 40m. Lufthansa provides one of the quickest options available for as low as £150. 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 American Airlines (79%), Japan Airlines (79%) and British Airways (79%).

  • 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.

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
Luton
Northampton
Slough
Gatwick
Hounslow
Wembley
Ilford
Brentford
Hayes
Colchester
Watford
Crawley
Kingston upon Thames
Swindon
Bedford
Chelmsford
Eastbourne
Romford

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