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Cheap flights from London to Florence from £636

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London to Florence departing on 5/11. 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

Find the cheapest flights from London to Florence

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
14:10 - 23:56LHR  London Heathrow-FLO Florence
14h 46m1 stop Charlotte Douglas
American Airlines Logo
15:37 - 07:20FLO  Florence-LHR London Heathrow
10h 43m1 stop Charlotte Douglas
£636American Airlines
Thu, 5 Nov - Mon, 9 Nov
Finnair Logo
07:50 - 23:57LHR  London Heathrow-FLO Florence
21h 07m2 stops Madrid Barajas Charlotte Douglas
Finnair Logo
06:24 - 09:05FLO  Florence-LHR London Heathrow
45h 41m2 stops Charlotte Douglas Montreal Pierre Elliott Trudeau Intl
£791Finnair
Mon, 12 Oct - Mon, 2 Nov
Finnair Logo
08:15 - 23:57LHR  London Heathrow-FLO Florence
20h 42m2 stops Dublin Charlotte Douglas
Finnair Logo
13:43 - 09:40FLO  Florence-LHR London Heathrow
38h 57m2 stops Charlotte Douglas Montreal Pierre Elliott Trudeau Intl
£816Finnair
Sun, 27 Sep - Sat, 3 Oct
Finnair Logo
08:15 - 23:57LHR  London Heathrow-FLO Florence
20h 42m2 stops Dublin Charlotte Douglas
Finnair Logo
15:37 - 07:20FLO  Florence-LHR London Heathrow
10h 43m1 stop Charlotte Douglas
£824Finnair
Mon, 12 Oct - Mon, 2 Nov
Finnair Logo
12:30 - 13:18LHR  London Heathrow-FLO Florence
29h 48m1 stop Charlotte Douglas
Finnair Logo
13:43 - 09:40FLO  Florence-LHR London Heathrow
38h 57m2 stops Charlotte Douglas Montreal Pierre Elliott Trudeau Intl
£834Finnair
Sun, 27 Sep - Sat, 3 Oct
Finnair Logo
17:10 - 22:59LHR  London Heathrow-FLO Florence
34h 49m2 stops Dublin Charlotte Douglas
Finnair Logo
06:22 - 08:00FLO  Florence-LHR London Heathrow
20h 38m2 stops Charlotte Douglas Boston Logan Intl
£837Finnair
Tue, 25 Aug - Thu, 3 Sep
British Airways Logo
08:55 - 23:57LHR  London Heathrow-FLO Florence
20h 02m2 stops Dallas/Fort Worth Charlotte Douglas
British Airways Logo
15:37 - 12:00FLO  Florence-LHR London Heathrow
15h 23m2 stops Charlotte Douglas Dallas/Fort Worth
£841British Airways
Mon, 12 Oct - Mon, 2 Nov
British Airways Logo
08:55 - 23:57LHR  London Heathrow-FLO Florence
20h 02m2 stops Dallas/Fort Worth Charlotte Douglas
British Airways Logo
15:37 - 09:15FLO  Florence-LHR London Heathrow
12h 38m1 stop Charlotte Douglas
£844British Airways
Mon, 12 Oct - Mon, 2 Nov
British Airways Logo
12:30 - 23:57LHR  London Heathrow-FLO Florence
16h 27m1 stop Charlotte Douglas
British Airways Logo
15:37 - 07:20FLO  Florence-LHR London Heathrow
10h 43m1 stop Charlotte Douglas
£847British Airways
Mon, 12 Oct - Mon, 2 Nov
British Airways Logo
12:15 - 22:59LHR  London Heathrow-FLO Florence
15h 44m2 stops Chicago O'Hare Intl Charlotte Douglas
British Airways Logo
06:22 - 07:20FLO  Florence-LHR London Heathrow
19h 58m2 stops Charlotte Douglas New York John F Kennedy Intl
£853British Airways
Tue, 25 Aug - Thu, 3 Sep

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American Airlines flights from London to Florence, South Carolina

Our best American Airlines deals on London to Florence, South Carolina flight tickets
American Airlines
5 Nov
LHR14:10London Heathrow
14h 46m
1 stop
FLO23:56Florence
9 Nov
FLO15:37Florence
10h 43m
1 stop
LHR07:20London Heathrow
£636
American Airlines
12 Oct
LHR09:15London Heathrow
19h 42m
1 stop
FLO23:57Florence
2 Nov
FLO15:37Florence
15h 03m
1 stop
LHR11:40London Heathrow
£864
American Airlines
8 Jan
LHR09:55London Heathrow
12h 14m
1 stop
FLO17:09Florence
11 Jan
FLO17:35Florence
10h 40m
1 stop
LHR09:15London Heathrow
£887

Finnair flights from London to Florence, South Carolina

Our best Finnair deals on London to Florence, South Carolina flight tickets
Finnair
12 Oct
LHR07:50London Heathrow
21h 07m
2 stops
FLO23:57Florence
2 Nov
FLO06:24Florence
45h 41m
2 stops
LHR09:05London Heathrow
£791
Finnair
27 Sept
LHR08:15London Heathrow
20h 42m
2 stops
FLO23:57Florence
3 Oct
FLO13:43Florence
38h 57m
2 stops
LHR09:40London Heathrow
£816
Finnair
12 Oct
LHR08:15London Heathrow
20h 42m
2 stops
FLO23:57Florence
2 Nov
FLO15:37Florence
10h 43m
1 stop
LHR07:20London Heathrow
£824

momondo Fare Finder

 
Customise your flight search to find flights from London 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 11 August 2026.
Use the filters below to find and compare flights from London to Florence, South Carolina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonFlorence

LHR London Heathrow - FLO Florence

LHRFLO

London Heathrow

Thu 5/11

14:10-23:56

1 stop14h 46m

Florence

Mon 9/11

15:37-07:20

1 stop10h 43m

£636

LondonFlorence

LHR London Heathrow - FLO Florence

LHRFLO

London Heathrow

Mon 12/10

07:50-23:57

2 stops21h 07m

Florence

Mon 2/11

06:24-09:05

2 stops45h 41m

£791

LondonFlorence

LHR London Heathrow - FLO Florence

LHRFLO

London Heathrow

Sun 27/9

08:15-23:57

2 stops20h 42m

Florence

Sat 3/10

13:43-09:40

2 stops38h 57m

£816

LondonFlorence

LHR London Heathrow - FLO Florence

LHRFLO

London Heathrow

Mon 12/10

08:15-23:57

2 stops20h 42m

Florence

Mon 2/11

15:37-07:20

1 stop10h 43m

£824

LondonFlorence

LHR London Heathrow - FLO Florence

LHRFLO

London Heathrow

Sun 27/9

12:30-13:18

1 stop29h 48m

Florence

Sat 3/10

13:43-09:40

2 stops38h 57m

£834

LondonFlorence

LHR London Heathrow - FLO Florence

LHRFLO

London Heathrow

Tue 25/8

17:10-22:59

2 stops34h 49m

Florence

Thu 3/9

06:22-08:00

2 stops20h 38m

£837

LondonFlorence

LHR London Heathrow - FLO Florence

LHRFLO

London Heathrow

Mon 12/10

08:55-23:57

2 stops20h 02m

Florence

Mon 2/11

15:37-12:00

2 stops15h 23m

£841

LondonFlorence

LHR London Heathrow - FLO Florence

LHRFLO

London Heathrow

Mon 12/10

08:55-23:57

2 stops20h 02m

Florence

Mon 2/11

15:37-09:15

1 stop12h 38m

£844

LondonFlorence

LHR London Heathrow - FLO Florence

LHRFLO

London Heathrow

Mon 12/10

12:30-23:57

1 stop16h 27m

Florence

Mon 2/11

15:37-07:20

1 stop10h 43m

£847

LondonFlorence

LHR London Heathrow - FLO Florence

LHRFLO

London Heathrow

Tue 25/8

12:15-22:59

2 stops15h 44m

Florence

Thu 3/9

06:22-07:20

2 stops19h 58m

£853

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Florence from

How to get the cheapest flight ticket from London 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 to Florence?

Finnair, Iberia, and American Airlines are the most popular carriers operating from London 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 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 to Florence, South Carolina

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

Cheap London to Florence, South Carolina (LON to FLO) flight deals and tips

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

Fastest flight time

15h 44m

Direct flights

None
The fastest flight from London to Florence, South Carolina takes 15h 44m
There are no direct flights from London to Florence, South Carolina. There are no popular flight routes from London to Florence, South Carolina.
Search flight deals

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

  • How far is London to Florence by plane?

    The straight-line distance from London to Florence is 3992.8 mi. Flights usually cover this in 15h 44m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London to Florence Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London 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?

It is quick and easy to find London to Florence flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Florence that suits you.

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

Yes. momondo allows you to filter the results for London to Florence flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Florence from London.

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

If you are not ready to book a flight from London to Florence now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Florence and let you know when they change.

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