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Cheap flights from London Heathrow Airport to Florence from C$ 136

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FLR
31 May — 7 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Florence

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Florence
Explore the most affordable flight options available from Heathrow to Florence. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2026.

Tue 6/104:30 p.m.
LHR
-
FLR
1 stop17h 10m
ITA Airways
Mon 12/103:30 p.m.
FLR
-
LHR
1 stop19h 10m
ITA Airways
Deal found 1/5C$ 276
Mon 1/65:10 p.m.
LHR
-
FLR
1 stop4h 20m
Multiple Airlines
Tue 9/66:10 p.m.
FLR
-
LHR
1 stop4h 15m
Multiple Airlines
Deal found 1/5C$ 291
Sat 30/55:10 p.m.
LHR
-
FLR
1 stop4h 20m
Multiple Airlines
Fri 5/66:10 p.m.
FLR
-
LHR
1 stop4h 15m
Multiple Airlines
Deal found 29/4C$ 292
Mon 15/62:45 p.m.
LHR
-
FLR
1 stop6h 45m
KLM
Wed 24/65:35 p.m.
FLR
-
LHR
1 stop4h 20m
KLM
Deal found 29/4C$ 293
Sun 15/1110:30 a.m.
LHR
-
FLR
1 stop6h 45m
ITA Airways
Thu 19/116:25 a.m.
FLR
-
LHR
1 stop10h 15m
ITA Airways
Deal found 26/4C$ 295
Sat 30/55:10 p.m.
LHR
-
FLR
1 stop4h 20m
Multiple Airlines
Thu 4/66:10 p.m.
FLR
-
LHR
1 stop4h 15m
Multiple Airlines
Deal found 29/4C$ 304
Mon 15/65:10 p.m.
LHR
-
FLR
1 stop4h 20m
KLM
Tue 23/65:35 p.m.
FLR
-
LHR
1 stop4h 20m
KLM
Deal found 28/4C$ 312
Tue 9/65:10 p.m.
LHR
-
FLR
1 stop4h 20m
Multiple Airlines
Fri 12/66:10 p.m.
FLR
-
LHR
1 stop4h 15m
Multiple Airlines
Deal found 30/4C$ 321
Sat 9/55:10 p.m.
LHR
-
FLR
1 stop4h 20m
Multiple Airlines
Wed 13/59:50 a.m.
FLR
-
LHR
1 stop4h 55m
Multiple Airlines
Deal found 28/4C$ 322
Sat 9/57:05 p.m.
LHR
-
FLR
Nonstop2h 15m
British Airways
Wed 13/57:05 a.m.
FLR
-
LHR
Nonstop2h 25m
British Airways
Deal found 29/4C$ 323

Find flight deals from Heathrow to Florence

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Florence (FLR). 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 1 May 2026.

Round-trip from

C$ 276

One-way from

C$ 136

Popular in

September

Cheapest in

January

Average price

C$ 561
ITA Airways
  • ITA Airways
  • 6/10-12/10
  • 2 total stops
  • 36h 20m total
  • London to Florence
Search Deals
Vueling
  • Vueling
  • 8/6
  • 1 total stop
  • 10h 35m total
  • London to Florence
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Florence 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 629,999 searches. Data last updated 1 May 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Florence that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Fri 12/6

5:15 p.m.-10:35 p.m.

1 stop4h 20m

Florence Peretola

Sun 14/6

6:30 a.m.-1:00 p.m.

1 stop7h 30m

C$ 357

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Sun 27/9

10:30 a.m.-10:40 p.m.

1 stop11h 10m

Florence Peretola

Thu 1/10

3:30 p.m.-9:40 a.m.

1 stop19h 10m

C$ 368

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Wed 20/5

3:00 p.m.-11:20 p.m.

1 stop7h 20m

Florence Peretola

Thu 21/5

10:05 p.m.-9:10 a.m.

1 stop12h 05m

C$ 393

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Mon 8/6

6:50 a.m.-10:40 p.m.

2 stops14h 50m

Florence Peretola

Wed 17/6

11:45 a.m.-5:05 p.m.

1 stop6h 20m

C$ 401
Quickest round-trip

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Sun 30/8

7:05 p.m.-10:20 p.m.

Nonstop2h 15m

Florence Peretola

Wed 2/9

7:05 a.m.-8:30 a.m.

Nonstop2h 25m

C$ 412

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Mon 15/6

5:50 p.m.-10:40 p.m.

2 stops27h 50m

Florence Peretola

Tue 23/6

11:45 a.m.-5:05 p.m.

1 stop6h 20m

C$ 420

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Tue 26/5

11:05 a.m.-10:40 p.m.

2 stops10h 35m

Florence Peretola

Fri 12/6

11:45 a.m.-5:05 p.m.

1 stop6h 20m

C$ 443

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Wed 27/5

11:05 a.m.-10:40 p.m.

2 stops10h 35m

Florence Peretola

Wed 3/6

11:45 a.m.-9:35 p.m.

1 stop10h 50m

C$ 445

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Fri 12/6

6:50 a.m.-10:40 p.m.

2 stops14h 50m

Florence Peretola

Sun 14/6

7:00 p.m.-5:05 p.m.

2 stops23h 05m

C$ 464

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Wed 3/6

11:05 a.m.-10:40 p.m.

2 stops10h 35m

Florence Peretola

Sat 6/6

3:30 p.m.-9:35 p.m.

2 stops7h 05m

C$ 506

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 20 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Florence

Have a flexible travel schedule? Discover the best time to fly to Florence from Heathrow with our price prediction graph.
Estimated round-trip 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 London Heathrow Airport to Florence

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

The best time to book flights from London Heathrow Airport to Florence is 22 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Florence (average of C$ 361). Flying from London Heathrow Airport to Florence in September is currently the most expensive (average of C$ 567). 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 LHR to FLR?

Find hourly flight availability from Heathrow to Florence. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 May 2026.

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

How much does it cost to fly round-trip from London Heathrow Airport to Florence?

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Florence. 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 into for flights to Florence from London Heathrow?

    Most people fly into Florence Peretola (FLR) if they book a flight to Florence from London Heathrow. On average, Peretola has 6 inbound flights from London Heathrow per day from 0 airlines. Florence Peretola is conveniently located just 5.9 km from Florence’s city centre.

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

    A quick flight from London Heathrow Airport to Florence can take about 4h 20m. SWISS provides one of the quickest options available for as low as C$ 357. Airlines will cover a distance of 1217 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Consider Japan Airlines (97%), American Airlines (91%) or British Airways (90%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Florence.

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

    Yes. In addition to deals on Heathrow to Florence flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Florence?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Florence.

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

    Yes. Cheapflights offers flight deals from Heathrow to Florence 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 London Heathrow Airport to Florence?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Florence (average of C$ 361). Flying from London Heathrow Airport to Florence in September is currently the most expensive (average of C$ 567). 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 Florence?

Book flights to Florence if you plan to visit one of these locations
Montecatini Terme
Monteriggioni

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Florence

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Pisa flights
Gatwick to Leonardo da Vinci/Fiumicino flights
Heathrow to Leonardo da Vinci/Fiumicino flights
Gatwick to Florence flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Heathrow to Florence via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Florence from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Florence flexibly with Cheapflights today.

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

Yes! Start tracking prices for Heathrow to Florence flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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