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Cheap flights from London Heathrow Airport to Florence from $679

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 11/4. 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 Heathrow Airport to Florence

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
9:15 am - 11:12 pm
LHR
-
FLO
18h 57m
1 stop
American Airlines Logo
2:34 pm - 10:15 am
FLO
-
LHR
14h 41m
2 stops
$1,006American Airlines
Tue, Oct 6 - Wed, Oct 14
American Airlines Logo
10:05 am - 11:12 pm
LHR
-
FLO
18h 07m
2 stops
American Airlines Logo
2:34 pm - 10:15 am
FLO
-
LHR
14h 41m
2 stops
$1,010American Airlines
Tue, Oct 6 - Wed, Oct 14
Finnair Logo
6:15 am - 2:12 pm
LHR
-
FLO
36h 57m
2 stops
Finnair Logo
2:37 pm - 9:40 am
FLO
-
LHR
38h 03m
2 stops
$1,022Finnair
Fri, Sep 4 - Sun, Sep 6
Finnair Logo
3:00 pm - 10:58 pm
LHR
-
FLO
12h 58m
1 stop
Finnair Logo
2:36 pm - 10:30 am
FLO
-
LHR
14h 54m
2 stops
$1,072Finnair
Fri, Sep 11 - Sun, Sep 20
American Airlines Logo
12:30 pm - 11:12 pm
LHR
-
FLO
15h 42m
1 stop
American Airlines Logo
5:09 am - 6:55 am
FLO
-
LHR
20h 46m
1 stop
$1,095American Airlines
Tue, Oct 6 - Wed, Oct 14
Finnair Logo
9:15 am - 10:58 pm
LHR
-
FLO
18h 43m
1 stop
Finnair Logo
2:36 pm - 9:25 am
FLO
-
LHR
13h 49m
1 stop
$1,138Finnair
Fri, Sep 11 - Sun, Sep 20
Finnair Logo
10:15 am - 10:59 pm
LHR
-
FLO
17h 44m
2 stops
Finnair Logo
2:36 pm - 10:20 am
FLO
-
LHR
14h 44m
2 stops
$1,139Finnair
Fri, Sep 4 - Sun, Sep 13
Finnair Logo
12:00 pm - 10:59 pm
LHR
-
FLO
15h 59m
1 stop
Finnair Logo
2:37 pm - 12:10 pm
FLO
-
LHR
16h 33m
1 stop
$1,155Finnair
Fri, Sep 4 - Sun, Sep 6
Finnair Logo
9:15 am - 11:37 pm
LHR
-
FLO
19h 22m
1 stop
Finnair Logo
2:35 pm - 9:40 am
FLO
-
LHR
38h 05m
2 stops
$1,220Finnair
Thu, Jul 30 - Sun, Aug 2
Finnair Logo
4:30 pm - 10:59 pm
LHR
-
FLO
35h 29m
2 stops
Finnair Logo
6:22 am - 10:15 am
FLO
-
LHR
22h 53m
2 stops
$1,261Finnair
Thu, Aug 20 - Thu, Aug 27

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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
Oct 6
LHR9:15 amLondon Heathrow
18h 57m
1 stop
FLO11:12 pmFlorence
Oct 14
FLO2:34 pmFlorence
14h 41m
2 stops
LHR10:15 amLondon Heathrow
$1,006
American Airlines
Oct 6
LHR10:05 amLondon Heathrow
18h 07m
2 stops
FLO11:12 pmFlorence
Oct 14
FLO2:34 pmFlorence
14h 41m
2 stops
LHR10:15 amLondon Heathrow
$1,010
American Airlines
Oct 6
LHR12:30 pmLondon Heathrow
15h 42m
1 stop
FLO11:12 pmFlorence
Oct 14
FLO5:09 amFlorence
20h 46m
1 stop
LHR6:55 amLondon Heathrow
$1,095

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
Sep 4
LHR6:15 amLondon Heathrow
36h 57m
2 stops
FLO2:12 pmFlorence
Sep 6
FLO2:37 pmFlorence
38h 03m
2 stops
LHR9:40 amLondon Heathrow
$1,022
Finnair
Sep 11
LHR3:00 pmLondon Heathrow
12h 58m
1 stop
FLO10:58 pmFlorence
Sep 20
FLO2:36 pmFlorence
14h 54m
2 stops
LHR10:30 amLondon Heathrow
$1,072
Finnair
Sep 11
LHR9:15 amLondon Heathrow
18h 43m
1 stop
FLO10:58 pmFlorence
Sep 20
FLO2:36 pmFlorence
13h 49m
1 stop
LHR9:25 amLondon Heathrow
$1,138

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated July 3, 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 round-trip

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Tue 10/6

9:15 am-11:12 pm

1 stop18h 57m

Florence

Wed 10/14

2:34 pm-10:15 am

2 stops14h 41m

$1,006

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Tue 10/6

10:05 am-11:12 pm

2 stops18h 07m

Florence

Wed 10/14

2:34 pm-10:15 am

2 stops14h 41m

$1,010

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Fri 9/4

6:15 am-2:12 pm

2 stops36h 57m

Florence

Sun 9/6

2:37 pm-9:40 am

2 stops38h 03m

$1,022
Quickest round-trip

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Fri 9/11

3:00 pm-10:58 pm

1 stop12h 58m

Florence

Sun 9/20

2:36 pm-10:30 am

2 stops14h 54m

$1,072

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Tue 10/6

12:30 pm-11:12 pm

1 stop15h 42m

Florence

Wed 10/14

5:09 am-6:55 am

1 stop20h 46m

$1,095

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Fri 9/11

9:15 am-10:58 pm

1 stop18h 43m

Florence

Sun 9/20

2:36 pm-9:25 am

1 stop13h 49m

$1,138

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Fri 9/4

10:15 am-10:59 pm

2 stops17h 44m

Florence

Sun 9/13

2:36 pm-10:20 am

2 stops14h 44m

$1,139

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Fri 9/4

12:00 pm-10:59 pm

1 stop15h 59m

Florence

Sun 9/6

2:37 pm-12:10 pm

1 stop16h 33m

$1,155

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Thu 7/30

9:15 am-11:37 pm

1 stop19h 22m

Florence

Sun 8/2

2:35 pm-9:40 am

2 stops38h 05m

$1,220

LondonFlorence

LHR - FLO

LHRFLO

London Heathrow

Thu 8/20

4:30 pm-10:59 pm

2 stops35h 29m

Florence

Thu 8/27

6:22 am-10:15 am

2 stops22h 53m

$1,261

Flights are sorted by cheapest round-trip 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, British Airways, and Finnair are the most popular carriers operating from London Heathrow to Florence

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 round-trip 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.
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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. Typically, this will take 13h 37m by plane in normal conditions.

  • 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 for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Florence Airport.

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

    The travel and health documents you'll need for your trip to Florence Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florence Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Florence?

Book flights to Florence if you plan to visit one of these locations
Sumter
Darlington
Hartsville
Lake City
Bennettsville

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Florence. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Florence from London with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Florence.

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

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

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