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Cheap flights from London Heathrow Airport to Florence, South Carolina from £537

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 30/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FLO
2 Sep — 9 Sep1
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 3 August 2026.

Sat 3/1007:35
LHR
-
FLO
2 stops20h 23m
Finnair
Tue 6/1015:19
FLO
-
LHR
2 stops37h 21m
Finnair
Deal found 2/8£781
Sat 5/906:15
LHR
-
FLO
2 stops20h 05m
Finnair
Tue 8/906:22
FLO
-
LHR
2 stops46h 18m
Finnair
Deal found 1/8£784
Thu 22/1008:15
LHR
-
FLO
2 stops20h 42m
Finnair
Mon 18/106:15
FLO
-
LHR
2 stops23h 10m
Finnair
Deal found 2/8£804
Sun 30/806:15
LHR
-
FLO
2 stops22h 43m
Finnair
Sun 6/909:00
FLO
-
LHR
2 stops43h 40m
Finnair
Deal found 1/8£812
Mon 14/909:15
LHR
-
FLO
1 stop33h 03m
American Airlines
Mon 21/913:43
FLO
-
LHR
1 stop14h 42m
American Airlines
Deal found 31/7£832
Fri 28/807:50
LHR
-
FLO
2 stops20h 09m
Finnair
Thu 3/906:22
FLO
-
LHR
2 stops18h 53m
Finnair
Deal found 30/7£836
Thu 17/912:15
LHR
-
FLO
2 stops15h 43m
British Airways
Mon 21/913:43
FLO
-
LHR
2 stops16h 07m
British Airways
Deal found 31/7£838
Wed 16/914:00
LHR
-
FLO
2 stops13h 58m
American Airlines
Wed 23/913:43
FLO
-
LHR
2 stops13h 02m
American Airlines
Deal found 2/8£838

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 (FLO). 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 3 August 2026.

Round-trip from

£781

One-way from

£537
Finnair
  • Finnair
  • 3/10-6/10
  • 4 total stops
  • 57h 44m total
  • London to Florence
Search Deals
American Airlines
  • American Airlines
  • 30/12
  • 2 total stops
  • 16h 30m total
  • London to Florence
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 3 August 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 return flight

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Sat 3/10

07:35-22:58

2 stops20h 23m

Florence

Tue 6/10

15:19-09:40

2 stops37h 21m

£781

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Sat 5/9

09:15-21:20

1 stop17h 05m

Florence

Tue 8/9

06:22-09:40

2 stops46h 18m

£807

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Sun 30/8

06:15-23:58

2 stops22h 43m

Florence

Sun 6/9

09:00-09:40

2 stops43h 40m

£812

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Mon 14/9

09:15-13:18

1 stop33h 03m

Florence

Mon 21/9

13:43-09:25

1 stop14h 42m

£832

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Thu 17/9

12:30-22:58

1 stop15h 28m

Florence

Mon 21/9

13:43-10:50

2 stops16h 07m

£841
Fastest return journey

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Thu 22/10

15:00-23:57

1 stop13h 57m

Florence

Mon 18/1

17:35-11:40

1 stop13h 05m

£847

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Mon 31/8

09:15-22:59

1 stop18h 44m

Florence

Mon 7/9

15:22-09:05

1 stop12h 43m

£861

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Fri 28/8

12:00-22:59

1 stop15h 59m

Florence

Thu 3/9

15:22-12:10

1 stop15h 48m

£874

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Thu 27/8

12:00-22:59

1 stop15h 59m

Florence

Thu 3/9

15:22-12:10

1 stop15h 48m

£883
Cheapest one-way

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Wed 18/11

14:10-22:59

1 stop13h 49m

£543

Flights are sorted by cheapest return flights first.

Deals found on 31/7

Showing 1-10 of 18 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 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.

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?

    Florence (FLO), located 2.3 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Florence. 0 airlines have flights to Florence from London Heathrow on a regular basis. Booking flights from London Heathrow to Florence should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

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

    For as low as £781, Finnair can have you in Florence, South Carolina from London Heathrow Airport in 20h 23m. The distance from London Heathrow Airport to Florence, South Carolina is about 3978 mi.

  • 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 holiday 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.

See more FAQs

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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?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Florence for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Florence, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Heathrow to Florence and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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