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Cheap flights from Florence to London Heathrow Airport from £64

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 7/7. 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

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 13 June 2025.

Round-trip from

£150

One-way from

£64

Popular in

May

Cheapest in

February

Average price

£216
SWISS
  • SWISS
  • 29/7-18/8
  • 2 total stops
  • 40h 25m total
  • Florence to London
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Scandinavian Airlines
  • Scandinavian Airlines
  • 7/7
  • 1 total stop
  • 10h 05m total
  • Florence to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£48 potential increase over avg. return price).
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Cheapest flight prices on average. 9% potential price decrease (£16 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Find flight deals from Florence to Heathrow

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 13 June 2025.

Tue 29/719:15FLR - LHR
1 stop13h 40mSWISS
Mon 18/806:00LHR - FLR
1 stop26h 45mSWISS
Deal found 11/6£150
Wed 10/1215:05FLR - LHR
1 stop7h 35mAustrian Airlines
Mon 15/1206:00LHR - FLR
1 stop7h 20mAustrian Airlines
Deal found 11/6£151
Tue 9/915:40FLR - LHR
1 stop5h 00mLufthansa
Thu 18/907:25LHR - FLR
1 stop11h 50mLufthansa
Deal found 11/6£152
Thu 10/714:20FLR - LHR
1 stop5h 10mScandinavian Airlines
Thu 17/706:40LHR - FLR
1 stop5h 50mScandinavian Airlines
Deal found 12/6£156
Wed 9/707:05FLR - LHR
Nonstop2h 25mBritish Airways
Wed 16/719:00LHR - FLR
Nonstop2h 20mBritish Airways
Deal found 11/6£160
Thu 10/712:10FLR - LHR
1 stop8h 15mKLM
Mon 14/717:10LHR - FLR
1 stop4h 20mKLM
Deal found 12/6£163
Mon 23/612:20FLR - LHR
1 stop6h 20mMultiple Airlines
Tue 5/815:05LHR - FLR
1 stop6h 55mMultiple Airlines
Deal found 11/6£165
Fri 3/1011:30FLR - LHR
1 stop10h 25mBrussels Airlines
Mon 6/1017:50LHR - FLR
1 stop15h 55mBrussels Airlines
Deal found 11/6£173
Mon 23/618:40FLR - LHR
1 stop15h 30mVueling
Wed 17/909:55LHR - FLR
1 stop10h 30mVueling
Deal found 11/6£222
Sat 14/615:20FLR - LHR
1 stop4h 15mAir France
Tue 17/617:35LHR - FLR
1 stop4h 10mAir France
Deal found 11/6£232

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 13 June 2025.
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

Tue 29/7

19:15-07:55

1 stop13h 40m

London Heathrow

Mon 18/8

06:00-09:45

1 stop26h 45m

£150

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Wed 10/12

15:05-21:40

1 stop7h 35m

London Heathrow

Mon 15/12

06:00-14:20

1 stop7h 20m

£151

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Tue 9/9

15:40-19:40

1 stop5h 00m

London Heathrow

Thu 18/9

07:25-20:15

1 stop11h 50m

£152

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 10/7

14:20-18:30

1 stop5h 10m

London Heathrow

Thu 17/7

06:40-13:30

1 stop5h 50m

£156

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Wed 9/7

07:05-08:30

Nonstop2h 25m

London Heathrow

Wed 16/7

19:00-22:20

Nonstop2h 20m

£160

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 10/7

12:10-19:25

1 stop8h 15m

London Heathrow

Mon 14/7

17:10-22:30

1 stop4h 20m

£163

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Mon 23/6

12:20-17:40

1 stop6h 20m

London Heathrow

Tue 5/8

15:05-23:00

1 stop6h 55m

£165

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 3/10

11:30-20:55

1 stop10h 25m

London Heathrow

Mon 6/10

17:50-10:45

1 stop15h 55m

£173

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Mon 23/6

18:40-09:10

1 stop15h 30m

London Heathrow

Wed 17/9

09:55-21:25

1 stop10h 30m

£222

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 10/7

13:00-21:25

1 stop9h 25m

London Heathrow

Sun 13/7

17:35-22:45

1 stop4h 10m

£249

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 23 results
1
2
3

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, January is the cheapest month in which you can book a flight from Florence to London Heathrow Airport (average of £112). Flying from Florence to London Heathrow Airport in August is currently the most expensive (average of £164). 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 13 June 2025.

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.

Weekly flight availability from Florence to London Heathrow Airport

Explore weekly flight availability from Florence to Heathrow. 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 13 June 2025.

The most flights from FLR to LHR are scheduled on a Wednesday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 13 June 2025.
See what other customers who have flown with Aegean Airlines, KLM and Austrian Airlines from Florence to London have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Entertainment

7.0

Boarding

7.8

Comfort

7.9

Food

7.4

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.2
Very Good
759 reviews
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Entertainment

7.0

Boarding

7.8

Comfort

7.9

Food

7.4

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,358 reviews
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Entertainment

7.0

Boarding

7.8

Comfort

7.9

Food

7.4

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Austrian Airlines
7.6
Good
802 reviews
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Entertainment

7.0

Boarding

7.8

Comfort

7.9

Food

7.4

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Air France
7.5
Good
1,463 reviews
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Entertainment

7.0

Boarding

7.8

Comfort

7.9

Food

7.4

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
SWISS
7.5
Good
1,624 reviews
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Entertainment

7.0

Boarding

7.8

Comfort

7.9

Food

7.4

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

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 is 1 flight from Peretola to London Heathrow per day from 0 different airlines.

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

    According to our current data, SWISS (£150), Austrian Airlines (£151), and Lufthansa (£152) offers the cheapest pricing from Florence to London Heathrow Airport. You may be able to fly from Florence to London Heathrow Airport for 40% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as £64. However, be on the lookout for offers from Air Serbia and Vueling, as they are both options that can get you from Florence to London Heathrow Airport for a low price.

  • 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, January is the cheapest month in which you can book a flight from Florence to London Heathrow Airport (average of £112). Flying from Florence to London Heathrow Airport in August is currently the most expensive (average of £164). 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?

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