Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Florence from C$ 140

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 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FLR
4 Aug — 11 Aug1
1 adult

Cheap 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 30 July 2025.

Round-trip from

C$ 274

One-way from

C$ 140

Popular in

May

Cheapest in

January

Average price

C$ 440
Austrian Airlines
  • Austrian Airlines
  • 15/8-19/8
  • 2 total stops
  • 36h 05m total
  • London to Florence
Search Deals
Vueling
  • Vueling
  • 13/11
  • 1 total stop
  • 7h 00m total
  • London to Florence
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 113 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Heathrow to Florence

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 30 July 2025.

Fri 15/87:30 p.m.LHR - FLR
1 stop21h 15mAustrian Airlines
Tue 19/86:30 p.m.FLR - LHR
1 stop14h 50mAustrian Airlines
Deal found 30/7C$ 274
Sat 1/114:40 p.m.LHR - FLR
1 stop4h 20mMultiple Airlines
Wed 5/117:00 p.m.FLR - LHR
1 stop3h 40mMultiple Airlines
Deal found 28/7C$ 275
Tue 9/96:00 a.m.LHR - FLR
1 stop15h 35mSWISS
Tue 16/96:05 a.m.FLR - LHR
1 stop26h 50mSWISS
Deal found 30/7C$ 277
Tue 4/113:15 p.m.LHR - FLR
1 stop7h 00mVueling
Wed 5/116:45 a.m.FLR - LHR
1 stop8h 40mVueling
Deal found 29/7C$ 283
Wed 13/87:25 a.m.LHR - FLR
1 stop4h 30mLufthansa
Wed 20/86:40 a.m.FLR - LHR
1 stop15h 00mLufthansa
Deal found 28/7C$ 288
Sat 27/97:45 a.m.LHR - FLR
1 stop26h 00mBrussels Airlines
Sat 4/1011:30 a.m.FLR - LHR
1 stop11h 05mBrussels Airlines
Deal found 30/7C$ 296
Wed 13/87:00 p.m.LHR - FLR
Nonstop2h 20mBritish Airways
Wed 20/87:05 a.m.FLR - LHR
Nonstop2h 25mBritish Airways
Deal found 28/7C$ 322

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 30 July 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

Fri 15/8

7:30 p.m.-5:45 p.m.

1 stop21h 15m

Florence Peretola

Tue 19/8

6:30 p.m.-8:20 a.m.

1 stop14h 50m

C$ 274

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Sat 1/11

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

1 stop4h 20m

Florence Peretola

Wed 5/11

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

1 stop3h 40m

C$ 275

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Tue 9/9

7:25 a.m.-8:15 p.m.

1 stop11h 50m

Florence Peretola

Wed 17/9

8:15 a.m.-3:40 p.m.

1 stop8h 25m

C$ 277

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Fri 19/9

6:40 p.m.-10:35 p.m.

1 stop26h 55m

Florence Peretola

Wed 24/9

6:05 a.m.-9:45 p.m.

1 stop16h 40m

C$ 278

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Tue 4/11

3:15 p.m.-11:15 p.m.

1 stop7h 00m

Florence Peretola

Wed 5/11

6:45 a.m.-2:25 p.m.

1 stop8h 40m

C$ 283

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Sat 27/9

7:45 a.m.-10:45 a.m.

1 stop26h 00m

Florence Peretola

Sat 4/10

11:30 a.m.-9:35 p.m.

1 stop11h 05m

C$ 296

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Wed 13/8

7:00 p.m.-10:20 p.m.

Nonstop2h 20m

Florence Peretola

Wed 20/8

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

Nonstop2h 25m

C$ 322

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Thu 13/11

3:15 p.m.-11:15 p.m.

1 stop7h 00m

C$ 140

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Thu 30/10

1:20 p.m.-8:40 a.m.

1 stop18h 20m

C$ 161

LondonFlorence

LHR - FLR

LHRFLR

London Heathrow

Sat 1/11

4:25 p.m.-10:55 p.m.

1 stop5h 30m

C$ 175

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 17 results
1
2

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 25 July 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$ 572). Flying from London Heathrow Airport to Florence in July is currently the most expensive (average of C$ 958). 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 30 July 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 at noon.

Weekly flight availability from London Heathrow Airport to Florence

Explore weekly flight availability from Heathrow to Florence. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 July 2025.

The most flights from LHR to FLR are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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

Reviews of airlines servicing Florence

Get insights into the airlines that provide service to Florence. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Florence. Reviews last updated 30 July 2025.
Get a feel of what it's like to fly with KLM,Austrian Airlines, andSWISS from London Heathrow Airport to Florence by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews
Check prices

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Austrian Airlines
7.6
Good
822 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.5
Good
1,686 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Scandinavian Airlines
7.3
Good
1,453 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Brussels Airlines
7.3
Good
350 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Food

7.3

Comfort

7.7

Crew

8.4

Entertainment

7.1

Overall

7.8

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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 2 inbound flights from London Heathrow per day from 1 airline. Florence Peretola is conveniently located just 5.9 km from Florence’s city centre.

  • What are the cheapest airlines flying from London Heathrow Airport to Florence round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to Florence round-trip from C$ 274. Other airlines that can offer you cheap pricing are Lufthansa, from C$ 277, and SWISS, from C$ 278. Users have found that Austrian Airlines is 31% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from London Heathrow Airport to Florence one-way?

    The cheapest airlines for a one-way flight from London Heathrow Airport to Florence are Vueling (C$ 140), Air Serbia (C$ 161), and KLM (C$ 175).

  • 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$ 572). Flying from London Heathrow Airport to Florence in July is currently the most expensive (average of C$ 958). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Florence

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

Top airline flying from Heathrow to Florence

Discover the top airline that operate flights from Heathrow to Florence. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 July 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 449AverageC$ 551FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

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.