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Cheap flights from London Heathrow Airport to Florence, South Carolina from £545

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FLO
9 Jul — 16 Jul1
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 9 June 2026.

Fri 19/612:00
LHR
-
FLO
1 stop15h 00m
American Airlines
Mon 22/614:35
FLO
-
LHR
1 stop16h 35m
American Airlines
Deal found 7/6£860
Fri 19/615:00
LHR
-
FLO
1 stop12h 00m
American Airlines
Sun 21/605:05
FLO
-
LHR
1 stop20h 50m
American Airlines
Deal found 7/6£890
Wed 22/712:00
LHR
-
FLO
1 stop16h 37m
American Airlines
Wed 29/714:35
FLO
-
LHR
1 stop11h 20m
American Airlines
Deal found 7/6£964
Thu 23/709:15
LHR
-
FLO
1 stop19h 22m
American Airlines
Thu 30/714:35
FLO
-
LHR
1 stop16h 35m
American Airlines
Deal found 8/6£988
Fri 24/715:00
LHR
-
FLO
1 stop13h 37m
Multiple Airlines
Sat 1/805:17
FLO
-
LHR
2 stops23h 23m
Multiple Airlines
Deal found 9/6£1,027
Fri 5/612:00
LHR
-
FLO
1 stop15h 00m
American Airlines
Mon 8/605:05
FLO
-
LHR
1 stop20h 50m
American Airlines
Deal found 5/6£1,237

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 9 June 2026.

Round-trip from

£860

One-way from

£545
American Airlines
  • American Airlines
  • 19/6-22/6
  • 2 total stops
  • 31h 35m total
  • London to Florence
Search Deals
American Airlines
  • American Airlines
  • 23/9
  • 1 total stop
  • 15h 28m 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 9 June 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

Fri 19/6

10:05-22:00

2 stops16h 55m

Florence

Mon 22/6

14:35-10:20

2 stops14h 45m

£864

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Fri 19/6

09:15-22:00

2 stops17h 45m

Florence

Sun 21/6

05:05-06:55

1 stop20h 50m

£894

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Thu 23/7

09:15-23:37

1 stop19h 22m

Florence

Thu 30/7

14:35-12:10

1 stop16h 35m

£988

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Fri 24/7

12:00-23:37

1 stop16h 37m

Florence

Sat 1/8

05:17-06:55

1 stop20h 38m

£1,097

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Sat 1/8

12:15-23:37

2 stops16h 22m

Florence

Sat 8/8

15:22-09:05

1 stop12h 43m

£1,251
Fastest return journey

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Mon 6/7

13:15-23:37

2 stops15h 22m

Florence

Fri 10/7

14:35-06:55

1 stop11h 20m

£1,967
Cheapest one-way

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Wed 23/9

12:30-22:58

1 stop15h 28m

£545

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Thu 17/9

13:15-23:57

2 stops15h 42m

£570
Fastest single journey

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Wed 8/7

12:00-20:07

1 stop13h 07m

£741

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Mon 29/6

09:15-22:00

1 stop17h 45m

£936

Flights are sorted by cheapest return flights first.

Deals found on 7/6

Sorted by cheapest first

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 £864, American Airlines can have you in Florence, South Carolina from London Heathrow Airport in 16h 55m. 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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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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