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Cheap flights from London to Florence from £749

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 to Florence departing on 15/7. 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
0 bags
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Find the cheapest flights from London to Florence

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
09:15 - 22:00
LHR
-
FLO
17h 45m
2 stops
American Airlines Logo
14:35 - 10:50
FLO
-
LHR
15h 15m
2 stops
£852American Airlines
Tue, 26 May - Tue, 2 Jun
American Airlines Logo
09:15 - 22:00
LHR
-
FLO
17h 45m
1 stop
American Airlines Logo
14:35 - 07:40
FLO
-
LHR
12h 05m
2 stops
£880American Airlines
Thu, 28 May - Thu, 4 Jun
American Airlines Logo
09:15 - 22:00
LHR
-
FLO
17h 45m
1 stop
American Airlines Logo
14:35 - 06:55
FLO
-
LHR
11h 20m
1 stop
£1,019American Airlines
Tue, 26 May - Tue, 2 Jun
American Airlines Logo
12:00 - 22:00
LHR
-
FLO
15h 00m
1 stop
American Airlines Logo
14:35 - 06:55
FLO
-
LHR
11h 20m
1 stop
£1,047American Airlines
Thu, 28 May - Thu, 4 Jun
American Airlines Logo
09:15 - 21:44
LHR
-
FLO
17h 29m
1 stop
American Airlines Logo
14:35 - 06:55
FLO
-
LHR
11h 20m
1 stop
£1,061American Airlines
Fri, 17 Jul - Mon, 3 Aug
American Airlines Logo
10:15 - 21:44
LHR
-
FLO
16h 29m
2 stops
American Airlines Logo
05:17 - 06:55
FLO
-
LHR
20h 38m
1 stop
£1,065American Airlines
Fri, 17 Jul - Mon, 3 Aug
American Airlines Logo
09:15 - 15:32
LHR
-
FLO
11h 17m
1 stop
American Airlines Logo
16:16 - 09:05
FLO
-
LHR
11h 49m
1 stop
£2,842American Airlines
Tue, 12 May - Wed, 13 May
American Airlines Logo
09:15 - 15:32
LHR
-
FLO
11h 17m
1 stop
American Airlines Logo
16:16 - 10:20
FLO
-
LHR
13h 04m
2 stops
£2,846American Airlines
Tue, 12 May - Wed, 13 May
American Airlines Logo
14:00 - 22:42
LHR
-
FLO
13h 42m
2 stops
American Airlines Logo
16:16 - 09:50
FLO
-
LHR
12h 34m
2 stops
£3,073American Airlines
Tue, 12 May - Wed, 13 May

American Airlines flights from London to Florence, South Carolina

Our best American Airlines deals on London to Florence, South Carolina flight tickets
American Airlines
8 May
LHR09:15London Heathrow
11h 35m
1 stop
FLO15:50Florence
16 May
FLO05:20Florence
23h 20m
2 stops
LHR09:40London Heathrow
£790
American Airlines
26 May
LHR09:15London Heathrow
17h 45m
2 stops
FLO22:00Florence
2 Jun
FLO14:35Florence
15h 15m
2 stops
LHR10:50London Heathrow
£852
American Airlines
8 May
LHR12:30London Heathrow
14h 17m
2 stops
FLO21:47Florence
17 May
FLO16:16Florence
12h 34m
2 stops
LHR09:50London Heathrow
£857

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 15 April 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

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Tue 26/5

09:15-22:00

2 stops17h 45m

Florence

Tue 2/6

14:35-10:50

2 stops15h 15m

£852

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Thu 28/5

09:15-22:00

1 stop17h 45m

Florence

Thu 4/6

14:35-07:40

2 stops12h 05m

£880

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Tue 26/5

09:15-22:00

1 stop17h 45m

Florence

Tue 2/6

14:35-06:55

1 stop11h 20m

£1,019

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Thu 28/5

12:00-22:00

1 stop15h 00m

Florence

Thu 4/6

14:35-06:55

1 stop11h 20m

£1,047

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Fri 17/7

09:15-21:44

1 stop17h 29m

Florence

Mon 3/8

14:35-06:55

1 stop11h 20m

£1,061

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Fri 17/7

10:15-21:44

2 stops16h 29m

Florence

Mon 3/8

05:17-06:55

1 stop20h 38m

£1,065
Fastest return journey

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Tue 12/5

09:15-15:32

1 stop11h 17m

Florence

Wed 13/5

16:16-09:05

1 stop11h 49m

£2,842

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Tue 12/5

09:15-15:32

1 stop11h 17m

Florence

Wed 13/5

16:16-10:20

2 stops13h 04m

£2,846

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Tue 12/5

14:00-22:42

2 stops13h 42m

Florence

Wed 13/5

16:16-09:50

2 stops12h 34m

£3,073
Cheapest one-way
Fastest single journey

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Wed 15/7

10:05-21:44

2 stops16h 39m

£749

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
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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?

American Airlines is the most popular carrier operating from London to Florence

Which airlines fly to Florence, South Carolina?

British Airways, Virgin Atlantic and Finnair 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 69% of people opting to fly with this airline when travelling to Florence, South Carolina. Keep in mind that there are 14 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

16h 55m

Direct flights

None
The fastest flight from London to Florence, South Carolina takes 16h 55m
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 16h 55m, 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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