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Cheap flights from London Heathrow Airport to Florence from £508

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Florence departing on 4/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from London Heathrow Airport to Florence

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
09:15 - 23:12
LHR
-
FLO
18h 57m
1 stop
American Airlines Logo
14:34 - 10:15
FLO
-
LHR
14h 41m
2 stops
£753American Airlines
Tue, 6 Oct - Wed, 14 Oct
American Airlines Logo
10:05 - 23:12
LHR
-
FLO
18h 07m
2 stops
American Airlines Logo
14:34 - 10:15
FLO
-
LHR
14h 41m
2 stops
£756American Airlines
Tue, 6 Oct - Wed, 14 Oct
Finnair Logo
06:15 - 14:12
LHR
-
FLO
36h 57m
2 stops
Finnair Logo
14:37 - 09:40
FLO
-
LHR
38h 03m
2 stops
£765Finnair
Fri, 4 Sep - Sun, 6 Sep
Finnair Logo
15:00 - 22:58
LHR
-
FLO
12h 58m
1 stop
Finnair Logo
14:36 - 10:30
FLO
-
LHR
14h 54m
2 stops
£802Finnair
Fri, 11 Sep - Sun, 20 Sep
American Airlines Logo
12:30 - 23:12
LHR
-
FLO
15h 42m
1 stop
American Airlines Logo
05:09 - 06:55
FLO
-
LHR
20h 46m
1 stop
£820American Airlines
Tue, 6 Oct - Wed, 14 Oct
Finnair Logo
09:15 - 22:58
LHR
-
FLO
18h 43m
1 stop
Finnair Logo
14:36 - 09:25
FLO
-
LHR
13h 49m
1 stop
£852Finnair
Fri, 11 Sep - Sun, 20 Sep
Finnair Logo
15:00 - 22:59
LHR
-
FLO
12h 59m
1 stop
Finnair Logo
14:36 - 06:55
FLO
-
LHR
11h 19m
1 stop
£853Finnair
Fri, 4 Sep - Sun, 13 Sep
Finnair Logo
12:00 - 22:59
LHR
-
FLO
15h 59m
1 stop
Finnair Logo
14:37 - 12:10
FLO
-
LHR
16h 33m
1 stop
£865Finnair
Fri, 4 Sep - Sun, 6 Sep
Finnair Logo
09:15 - 23:37
LHR
-
FLO
19h 22m
1 stop
Finnair Logo
14:35 - 09:40
FLO
-
LHR
38h 05m
2 stops
£913Finnair
Thu, 30 Jul - Sun, 2 Aug
Finnair Logo
16:30 - 22:59
LHR
-
FLO
35h 29m
2 stops
Finnair Logo
06:22 - 10:15
FLO
-
LHR
22h 53m
2 stops
£944Finnair
Thu, 20 Aug - Thu, 27 Aug

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American Airlines flights from London Heathrow Airport to Florence, South Carolina

Our best American Airlines deals on London Heathrow Airport to Florence, South Carolina flight tickets
American Airlines
6 Oct
LHR09:15London Heathrow
18h 57m
1 stop
FLO23:12Florence
14 Oct
FLO14:34Florence
14h 41m
2 stops
LHR10:15London Heathrow
£753
American Airlines
6 Oct
LHR10:05London Heathrow
18h 07m
2 stops
FLO23:12Florence
14 Oct
FLO14:34Florence
14h 41m
2 stops
LHR10:15London Heathrow
£756
American Airlines
6 Oct
LHR12:30London Heathrow
15h 42m
1 stop
FLO23:12Florence
14 Oct
FLO05:09Florence
20h 46m
1 stop
LHR06:55London Heathrow
£820

Finnair flights from London Heathrow Airport to Florence, South Carolina

Our best Finnair deals on London Heathrow Airport to Florence, South Carolina flight tickets
Finnair
4 Sept
LHR06:15London Heathrow
36h 57m
2 stops
FLO14:12Florence
6 Sept
FLO14:37Florence
38h 03m
2 stops
LHR09:40London Heathrow
£765
Finnair
11 Sept
LHR15:00London Heathrow
12h 58m
1 stop
FLO22:58Florence
20 Sept
FLO14:36Florence
14h 54m
2 stops
LHR10:30London Heathrow
£802
Finnair
11 Sept
LHR09:15London Heathrow
18h 43m
1 stop
FLO22:58Florence
20 Sept
FLO14:36Florence
13h 49m
1 stop
LHR09:25London Heathrow
£852

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Florence, South Carolina 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, momondo users made 279,928 searches. Data last updated 4 July 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Florence, South Carolina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Tue 6/10

09:15-23:12

1 stop18h 57m

Florence

Wed 14/10

14:34-10:15

2 stops14h 41m

£753

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Tue 6/10

10:05-23:12

2 stops18h 07m

Florence

Wed 14/10

14:34-10:15

2 stops14h 41m

£756

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Fri 4/9

06:15-14:12

2 stops36h 57m

Florence

Sun 6/9

14:37-09:40

2 stops38h 03m

£765

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Fri 11/9

15:00-22:58

1 stop12h 58m

Florence

Sun 20/9

14:36-10:30

2 stops14h 54m

£802

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Tue 6/10

12:30-23:12

1 stop15h 42m

Florence

Wed 14/10

05:09-06:55

1 stop20h 46m

£820

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Fri 11/9

09:15-22:58

1 stop18h 43m

Florence

Sun 20/9

14:36-09:25

1 stop13h 49m

£852
Fastest return journey

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Fri 4/9

15:00-22:59

1 stop12h 59m

Florence

Sun 13/9

14:36-06:55

1 stop11h 19m

£853

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Fri 4/9

12:00-22:59

1 stop15h 59m

Florence

Sun 6/9

14:37-12:10

1 stop16h 33m

£865

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Thu 30/7

09:15-23:37

1 stop19h 22m

Florence

Sun 2/8

14:35-09:40

2 stops38h 05m

£913

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Thu 20/8

16:30-22:59

2 stops35h 29m

Florence

Thu 27/8

06:22-10:15

2 stops22h 53m

£944

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Florence from

How to get the cheapest flight ticket from London Heathrow Airport to Florence, South Carolina

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London Heathrow to Florence?

American Airlines and British Airways are the most popular carriers operating from London Heathrow to Florence

Which airlines fly to Florence, South Carolina?

British Airways, Virgin Atlantic and American Airlines are the top three most popular airlines that fly to Florence, South Carolina from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 68% of people opting to fly with this airline when travelling to Florence, South Carolina. Keep in mind that there are 12 different airlines that fly to Florence, South Carolina on a routine basis, so you have a few additional options to choose from.

When to book flights from London Heathrow Airport to Florence, South Carolina

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Florence, South Carolina according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Florence, South Carolina (LHR to FLO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Florence, South Carolina

Fastest flight time

13h 37m

Direct flights

None
The fastest flight from London Heathrow Airport to Florence, South Carolina takes 13h 37m
There are no direct flights from London Heathrow Airport to Florence, South Carolina. There are no popular flight routes from London Heathrow Airport to Florence, South Carolina.
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Florence, South Carolina

  • How far is London Heathrow to Florence by plane?

    A flight from London Heathrow to Florence will travel around 3979.6 mi. By plane, this route typically takes 13h 37m.

  • When did momondo last update prices for flights from London Heathrow Airport to Florence Airport?

    Prices for flights from London Heathrow Airport to Florence Airport are refreshed on a daily basis.

  • How old do you have to be to fly from London Heathrow Airport to Florence Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Florence Airport.

  • What documentation or ID do you need to fly to Florence Airport?

    The necessary travel and health documents for your Florence Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from London to Florence?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Florence for you.

Can I find flights from London to Florence with flexible booking policies on momondo?

momondo does allow users to show only those flights to Florence from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Florence?

Once all potential London to Florence flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Florence right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Florence flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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