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

Prices for flights from Florence Airport to London Heathrow Airport were last updated today.

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

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£297 Cheap Flights from Florence, South Carolina to London Heathrow Airport in 2026

Find the cheapest flights from Florence, South Carolina to London

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

14:34 - 12:10FLO Florence-LHR London Heathrow

16h 36m1 stop Charlotte Douglas

11:45 - 23:57LHR London Heathrow-FLO Florence

16h 12m1 stop Charlotte Douglas

£700American Airlines

Sun, 18 Oct - Sun, 25 Oct

14:34 - 09:10FLO Florence-LHR London Heathrow

13h 36m2 stops Charlotte Douglas New York John F Kennedy Intl

13:10 - 23:57LHR London Heathrow-FLO Florence

14h 47m2 stops Nashville Intl Charlotte Douglas

£703American Airlines

Sun, 18 Oct - Sun, 25 Oct

14:36 - 06:55FLO Florence-LHR London Heathrow

11h 19m1 stop Charlotte Douglas

15:00 - 22:58LHR London Heathrow-FLO Florence

12h 58m1 stop Charlotte Douglas

£1,094American Airlines

Sun, 27 Sep - Thu, 1 Oct

14:36 - 09:40FLO Florence-LHR London Heathrow

14h 04m2 stops Charlotte Douglas Boston Logan Intl

15:00 - 22:58LHR London Heathrow-FLO Florence

12h 58m1 stop Charlotte Douglas

£1,097American Airlines

Sun, 27 Sep - Thu, 1 Oct

13:43 - 06:55FLO Florence-LHR London Heathrow

12h 12m1 stop Charlotte Douglas

15:00 - 22:58LHR London Heathrow-FLO Florence

12h 58m1 stop Charlotte Douglas

£1,198Multiple Airlines

Mon, 28 Sep - Thu, 1 Oct

13:43 - 07:50FLO Florence-LHR London Heathrow

13h 07m2 stops Charlotte Douglas Philadelphia

15:00 - 22:58LHR London Heathrow-FLO Florence

12h 58m1 stop Charlotte Douglas

£1,201British Airways

Mon, 28 Sep - Thu, 1 Oct

14:36 - 12:50FLO Florence-LHR London Heathrow

17h 14m2 stops Charlotte Douglas Munich Franz Josef Strauss

09:00 - 22:58LHR London Heathrow-FLO Florence

18h 58m2 stops Munich Franz Josef Strauss Charlotte Douglas

£4,918Lufthansa

Sun, 27 Sep - Wed, 30 Sep

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

Our best American Airlines deals on Florence, South Carolina to London Heathrow Airport flight tickets

American Airlines

18 Oct

FLO14:34Florence

16h 36m

1 stop

LHR12:10London Heathrow

25 Oct

LHR11:45London Heathrow

16h 12m

1 stop

FLO23:57Florence

£700

American Airlines

18 Oct

FLO14:34Florence

13h 36m

2 stops

LHR09:10London Heathrow

25 Oct

LHR13:10London Heathrow

14h 47m

2 stops

FLO23:57Florence

£703

American Airlines

27 Sept

FLO14:36Florence

11h 19m

1 stop

LHR06:55London Heathrow

1 Oct

LHR15:00London Heathrow

12h 58m

1 stop

FLO22:58Florence

£1,094

momondo Fare Finder

Use the filters below to find and compare flights from Florence, South Carolina to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

FlorenceLondon

FLO Florence - LHR London Heathrow

FLOLHR

Florence

Sun 18/10

14:34-12:10

1 stop16h 36m

London Heathrow

Sun 25/10

11:45-23:57

1 stop16h 12m

£700

FlorenceLondon

FLO Florence - LHR London Heathrow

FLOLHR

Florence

Sun 18/10

14:34-09:10

2 stops13h 36m

London Heathrow

Sun 25/10

13:10-23:57

2 stops14h 47m

£703

Fastest return journey

FlorenceLondon

FLO Florence - LHR London Heathrow

FLOLHR

Florence

Sun 27/9

14:36-06:55

1 stop11h 19m

London Heathrow

Thu 1/10

15:00-22:58

1 stop12h 58m

£1,094

FlorenceLondon

FLO Florence - LHR London Heathrow

FLOLHR

Florence

Sun 27/9

14:36-09:40

2 stops14h 04m

London Heathrow

Thu 1/10

15:00-22:58

1 stop12h 58m

£1,097

FlorenceLondon

FLO Florence - LHR London Heathrow

FLOLHR

Florence

Mon 28/9

13:43-06:55

1 stop12h 12m

London Heathrow

Thu 1/10

15:00-22:58

1 stop12h 58m

£1,198

FlorenceLondon

FLO Florence - LHR London Heathrow

FLOLHR

Florence

Mon 28/9

13:43-07:50

2 stops13h 07m

London Heathrow

Thu 1/10

15:00-22:58

1 stop12h 58m

£1,201

FlorenceLondon

FLO Florence - LHR London Heathrow

FLOLHR

Florence

Sun 27/9

14:36-12:50

2 stops17h 14m

London Heathrow

Wed 30/9

09:00-22:58

2 stops18h 58m

£4,918

Cheapest one-way

Fastest single journey

FlorenceLondon

FLO Florence - LHR London Heathrow

FLOLHR

Florence

Tue 6/10

15:19-09:25

1 stop13h 06m

£297

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

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 Florence to London Heathrow?

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

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

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

Estimated return price

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

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

Best price found	£297
Fastest flight time	19h 31m
Direct flights	None

The best one-way flight to London Heathrow Airport from Florence, South Carolina in the past 72 hours is £297. The best return flight deal from Florence, South Carolina to London Heathrow Airport found on momondo in the last 72 hours is £700.

The fastest flight from Florence, South Carolina to London Heathrow Airport takes 19h 31m

There are no direct flights from Florence, South Carolina to London Heathrow Airport. There are no popular flight routes from Florence, South Carolina to London Heathrow Airport.

Search flight deals

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

How far is Florence to London Heathrow by plane?
The distance between Florence and London Heathrow is about 3979.6 mi. A reasonable flight in good conditions will take 19h 31m.
When did momondo last update prices for flights from Florence Airport to London Heathrow Airport?
Prices for flights from Florence Airport to London Heathrow Airport were last updated today.
How old do you have to be to fly from Florence Airport to London Heathrow 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 Florence Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

All flight searches from Florence to London on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Florence to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Florence and alert you when they change.