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Cheap flights from London Heathrow Airport to Florence from C$ 143

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FLR
11 Jan — 18 Jan1
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 12 December 2025.

Mon 15/127:25 a.m.LHR - FLR
Nonstop2h 25mBritish Airways
Sun 21/1212:40 p.m.FLR - LHR
Nonstop2h 35mBritish Airways
Deal found 10/12C$ 320
Sun 14/128:20 a.m.LHR - FLR
Nonstop2h 25mBritish Airways
Mon 22/1211:40 a.m.FLR - LHR
Nonstop2h 30mBritish Airways
Deal found 10/12C$ 334
Fri 26/126:40 p.m.LHR - FLR
1 stop12h 50mSWISS
Sun 28/129:35 a.m.FLR - LHR
1 stop9h 15mSWISS
Deal found 11/12C$ 354
Tue 23/126:40 p.m.LHR - FLR
1 stop13h 10mSWISS
Tue 30/126:55 p.m.FLR - LHR
1 stop14h 10mSWISS
Deal found 11/12C$ 382
Wed 17/126:40 p.m.LHR - FLR
1 stop13h 10mSWISS
Sat 20/129:35 a.m.FLR - LHR
1 stop13h 05mSWISS
Deal found 10/12C$ 396
Mon 15/125:05 p.m.LHR - FLR
1 stop4h 50mMultiple Airlines
Fri 19/1212:15 p.m.FLR - LHR
1 stop5h 20mMultiple Airlines
Deal found 10/12C$ 466
Thu 18/127:40 a.m.LHR - FLR
1 stop3h 55mMultiple Airlines
Sat 27/126:55 p.m.FLR - LHR
1 stop3h 45mMultiple Airlines
Deal found 11/12C$ 472
Sat 20/122:05 p.m.LHR - FLR
1 stop7h 50mMultiple Airlines
Tue 23/123:20 p.m.FLR - LHR
1 stop7h 05mMultiple Airlines
Deal found 10/12C$ 477
Thu 18/1210:00 a.m.LHR - FLR
1 stop5h 20mMultiple Airlines
Sat 20/123:20 p.m.FLR - LHR
1 stop7h 05mMultiple Airlines
Deal found 10/12C$ 499
Fri 19/128:20 a.m.LHR - FLR
Nonstop2h 25mBritish Airways
Sun 21/1212:40 p.m.FLR - LHR
Nonstop2h 35mBritish Airways
Deal found 10/12C$ 524
Sun 14/127:40 a.m.LHR - FLR
1 stop3h 55mMultiple Airlines
Fri 26/123:10 p.m.FLR - LHR
1 stop5h 05mMultiple Airlines
Deal found 11/12C$ 535
Sat 13/126:45 p.m.LHR - FLR
1 stop16h 25mMultiple Airlines
Wed 17/126:55 a.m.FLR - LHR
1 stop12h 55mMultiple Airlines
Deal found 11/12C$ 545

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 12 December 2025.

Round-trip from

C$ 268

One-way from

C$ 143

Popular in

April

Cheapest in

January

Average price

C$ 470
SWISS
  • SWISS
  • 8/1-12/1
  • 2 total stops
  • 15h 35m total
  • London to Florence
Search Deals
Vueling
  • Vueling
  • 28/1
  • 1 total stop
  • 11h 25m total
  • London to Florence
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 12 December 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Florence that are best for you.

Fly from

Heathrow

Fly to

Florence

Route

Depart

Return

Price

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Sun 25/1

6:00 a.m.-8:50 a.m.

1 stop25h 50m

Florence Peretola

Sun 1/2

9:35 a.m.-4:20 p.m.

1 stop7h 45m

C$ 268

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Wed 18/3

5:10 p.m.-8:50 a.m.

1 stop14h 40m

Florence Peretola

Sat 21/3

6:55 p.m.-9:40 p.m.

1 stop3h 45m

C$ 268

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Thu 15/1

6:40 p.m.-6:05 p.m.

1 stop22h 25m

Florence Peretola

Mon 19/1

3:00 p.m.-7:15 p.m.

1 stop5h 15m

C$ 281

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Mon 16/3

5:10 p.m.-8:45 a.m.

1 stop14h 35m

Florence Peretola

Mon 23/3

7:00 p.m.-9:40 p.m.

1 stop3h 40m

C$ 290

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Mon 23/2

10:00 a.m.-4:20 p.m.

1 stop5h 20m

Florence Peretola

Thu 26/2

9:50 a.m.-1:45 p.m.

1 stop4h 55m

C$ 298

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Tue 26/5

6:40 a.m.-7:05 p.m.

1 stop11h 25m

Florence Peretola

Fri 29/5

10:00 a.m.-5:00 p.m.

1 stop8h 00m

C$ 320

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Mon 2/3

4:40 p.m.-10:00 p.m.

1 stop4h 20m

Florence Peretola

Sun 8/3

5:15 p.m.-9:00 p.m.

1 stop4h 45m

C$ 321

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Thu 19/3

5:10 p.m.-8:50 a.m.

1 stop14h 40m

Florence Peretola

Mon 23/3

7:00 p.m.-9:40 p.m.

1 stop3h 40m

C$ 328

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Wed 18/3

6:50 a.m.-10:55 a.m.

2 stops27h 05m

Florence Peretola

Mon 23/3

11:55 a.m.-9:20 p.m.

1 stop10h 25m

C$ 336

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Tue 3/3

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

2 stops10h 35m

Florence Peretola

Mon 9/3

11:55 a.m.-9:20 p.m.

1 stop10h 25m

C$ 336

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 21 results
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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?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Florence. Price data was last updated on 5 December 2025.

The best time to book flights from London Heathrow Airport to Florence is 40 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Florence (average of C$ 76). Flying from London Heathrow Airport to Florence in June is currently the most expensive (average of C$ 223). 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 12 December 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 56% on flights from London Heathrow Airport to Florence by exploring options for tickets in the afternoon.

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 0 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 21h. SWISS provides one of the quickest options available for as low as C$ 268. Airlines will cover a distance of 1217 km.

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

    Consider British Airways (91%), American Airlines (90%) or Japan Airlines (88%) 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Florence (average of C$ 76). Flying from London Heathrow Airport to Florence in June is currently the most expensive (average of C$ 223). 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

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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.
Gatwick to Florence flights
Heathrow to Pisa flights
Gatwick to Leonardo da Vinci/Fiumicino flights
Heathrow to Leonardo da Vinci/Fiumicino flights

Fly with Cheapflights

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

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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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