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Cheap flights from London Heathrow Airport to Florence, South Carolina from £541

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FLO
6 Jun — 13 Jun1
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 7 May 2026.

Tue 2/609:15
LHR
-
FLO
1 stop17h 45m
American Airlines
Tue 9/614:35
FLO
-
LHR
2 stops14h 00m
American Airlines
Deal found 5/5£855
Wed 17/612:30
LHR
-
FLO
2 stops14h 30m
American Airlines
Wed 24/614:35
FLO
-
LHR
2 stops15h 15m
American Airlines
Deal found 3/5£871
Mon 20/712:00
LHR
-
FLO
1 stop31h 10m
American Airlines
Mon 3/814:35
FLO
-
LHR
2 stops38h 05m
American Airlines
Deal found 4/5£925
Mon 20/712:00
LHR
-
FLO
1 stop31h 10m
American Airlines
Sat 1/814:35
FLO
-
LHR
2 stops38h 05m
American Airlines
Deal found 4/5£938
Sun 19/708:20
LHR
-
FLO
2 stops20h 13m
American Airlines
Mon 3/814:35
FLO
-
LHR
2 stops14h 40m
American Airlines
Deal found 4/5£999
Sun 19/708:20
LHR
-
FLO
2 stops20h 13m
American Airlines
Sat 1/814:35
FLO
-
LHR
2 stops14h 00m
American Airlines
Deal found 4/5£1,049

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 7 May 2026.

Round-trip from

£855

One-way from

£541
American Airlines
  • American Airlines
  • 2/6-9/6
  • 4 total stops
  • 31h 25m total
  • London to Florence
Search Deals
American Airlines
  • American Airlines
  • 14/9
  • 1 total stop
  • 11h 25m 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 7 May 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

Tue 2/6

10:05-22:00

2 stops16h 55m

Florence

Tue 9/6

14:35-10:05

2 stops14h 30m

£855

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Wed 17/6

12:30-22:00

2 stops14h 30m

Florence

Wed 24/6

14:35-10:50

2 stops15h 15m

£871
Fastest return journey

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Mon 20/7

12:00-23:33

1 stop16h 33m

Florence

Sat 1/8

14:35-06:55

1 stop11h 20m

£1,019

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Sun 19/7

10:10-23:33

2 stops18h 23m

Florence

Mon 3/8

14:35-06:55

1 stop11h 20m

£1,019

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Sun 19/7

12:00-23:33

1 stop16h 33m

Florence

Sun 2/8

14:35-06:55

1 stop11h 20m

£1,089

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Sat 23/5

10:05-22:00

2 stops16h 55m

Florence

Sun 24/5

14:35-07:50

2 stops12h 15m

£3,151
Cheapest one-way
Fastest single journey

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Mon 14/9

09:15-15:40

1 stop11h 25m

£541

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Fri 19/6

10:15-22:00

2 stops16h 45m

£736

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Sat 20/6

10:15-22:00

2 stops16h 45m

£935

Flights are sorted by cheapest return flights first.

Deals found on 4/5

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 £855, 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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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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