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Cheap flights from Florence to London Heathrow Airport from £61

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
FLR — LHR
18 Jun — 25 Jun1
1 adult
1 adult, Economy, 0 bags

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 19 May 2026.

Sat 28/1113:20
FLR
-
LHR
1 stop7h 45m
Iberia
Mon 30/1109:55
LHR
-
FLR
1 stop7h 30m
Iberia
Deal found 17/5£142
Tue 9/607:30
FLR
-
LHR
1 stop7h 45m
Multiple Airlines
Sat 13/615:30
LHR
-
FLR
1 stop6h 00m
Multiple Airlines
Deal found 18/5£149
Wed 24/619:40
FLR
-
LHR
1 stop13h 00m
KLM
Sat 27/608:40
LHR
-
FLR
1 stop12h 50m
KLM
Deal found 18/5£153
Wed 24/619:40
FLR
-
LHR
1 stop13h 00m
KLM
Sun 28/608:40
LHR
-
FLR
1 stop12h 50m
KLM
Deal found 15/5£155
Thu 12/1111:25
FLR
-
LHR
1 stop5h 15m
ITA Airways
Mon 16/1116:30
LHR
-
FLR
1 stop5h 10m
ITA Airways
Deal found 16/5£158
Wed 3/619:40
FLR
-
LHR
1 stop13h 00m
KLM
Tue 16/617:10
LHR
-
FLR
1 stop4h 20m
KLM
Deal found 19/5£158
Wed 3/618:10
FLR
-
LHR
1 stop4h 15m
Multiple Airlines
Tue 16/617:10
LHR
-
FLR
1 stop4h 20m
Multiple Airlines
Deal found 19/5£159
Sat 23/522:00
FLR
-
LHR
1 stop12h 10m
Iberia
Sat 30/520:50
LHR
-
FLR
1 stop10h 25m
Iberia
Deal found 16/5£160
Fri 5/618:10
FLR
-
LHR
1 stop4h 15m
Air France
Tue 9/617:35
LHR
-
FLR
1 stop4h 10m
Air France
Deal found 18/5£161
Sat 28/1109:40
FLR
-
LHR
1 stop11h 25m
Vueling
Mon 30/1109:55
LHR
-
FLR
1 stop12h 00m
Vueling
Deal found 18/5£161
Thu 11/619:40
FLR
-
LHR
1 stop14h 20m
KLM
Tue 16/614:45
LHR
-
FLR
1 stop6h 45m
KLM
Deal found 17/5£165
Thu 18/620:35
FLR
-
LHR
1 stop12h 20m
Air France
Sun 21/619:45
LHR
-
FLR
1 stop12h 10m
Air France
Deal found 18/5£166

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 19 May 2026.

Round-trip from

£149

One-way from

£61

Popular in

October

Cheapest in

January

Average price

£339
9/6-13/6
  • 9/6-13/6
  • 2 total stops
  • 13h 45m total
  • Florence to London
Search Deals
Iberia
  • Iberia
  • 10/11
  • 1 total stop
  • 15h 25m total
  • Florence to London
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£36 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 19 May 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 return flight
Fastest return journey

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 18/6

18:10-21:25

1 stop4h 15m

London Heathrow

Mon 22/6

17:35-22:45

1 stop4h 10m

£184

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 2/7

07:05-14:15

1 stop8h 10m

London Heathrow

Sat 4/7

20:50-08:05

1 stop10h 15m

£197

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Tue 6/10

22:00-09:10

1 stop12h 10m

London Heathrow

Sat 10/10

20:50-08:15

1 stop10h 25m

£206

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Sun 11/10

20:40-12:30

1 stop16h 50m

London Heathrow

Sat 17/10

19:55-20:00

1 stop23h 05m

£234

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Wed 3/6

17:35-20:55

1 stop4h 20m

London Heathrow

Sat 6/6

14:45-22:30

1 stop6h 45m

£235

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 12/6

11:45-17:05

1 stop6h 20m

London Heathrow

Tue 16/6

11:05-22:40

2 stops10h 35m

£238

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 12/6

11:45-17:05

1 stop6h 20m

London Heathrow

Sun 14/6

06:50-22:40

2 stops14h 50m

£240

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Tue 9/6

13:20-17:05

1 stop4h 45m

London Heathrow

Wed 10/6

17:15-22:35

1 stop4h 20m

£250

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 5/6

11:45-17:05

1 stop6h 20m

London Heathrow

Mon 8/6

06:50-22:40

2 stops14h 50m

£251

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Wed 3/6

11:45-21:35

1 stop10h 50m

London Heathrow

Tue 9/6

11:05-22:40

2 stops10h 35m

£253

Flights are sorted by cheapest return flights first.

Deals found on 14/5

Showing 1-10 of 22 resultsSorted by cheapest first
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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 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 19 May 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.

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 are 6 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 4h 15m. Air France provides one of the quickest options available for as low as £184. 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 (72%), American Airlines (69%) and Qatar Airways (67%).

  • 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.

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
Hounslow
Milton Keynes
Croydon
Northampton
Wembley
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Watford
Romford
Kingston upon Thames
Eastbourne
Ipswich
Swindon
Guildford
Southall

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

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