Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Florence, South Carolina to London from £563

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Florence, South Carolina to London departing on 12/10. 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
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Florence, South Carolina to London (FLO-LHR)

Cheap return flights

American Airlines Logo
11:11 - 12:30FLO-LHR
20h 19m1 stop
American Airlines Logo
09:15 - 00:03LHR-FLO
19h 48m1 stop
£563American Airlines
Find Deal
Sun, 12 Oct - Sun, 19 Oct
American Airlines Logo
11:11 - 06:20FLO-LHR
14h 09m2 stops
American Airlines Logo
09:15 - 00:03LHR-FLO
19h 48m1 stop
£565American Airlines
Find Deal
Sun, 12 Oct - Sun, 19 Oct
American Airlines Logo
11:11 - 12:30FLO-LHR
20h 19m1 stop
American Airlines Logo
09:15 - 00:03LHR-FLO
19h 48m1 stop
£633American Airlines
Find Deal
Sat, 11 Oct - Sat, 18 Oct
American Airlines Logo
14:29 - 09:10FLO-LHR
13h 41m2 stops
American Airlines Logo
09:15 - 00:03LHR-FLO
19h 48m1 stop
£637American Airlines
Find Deal
Sat, 11 Oct - Sat, 18 Oct
American Airlines Logo
14:29 - 09:30FLO-LHR
14h 01m2 stops
American Airlines Logo
12:45 - 00:03LHR-FLO
16h 18m2 stops
£695American Airlines
Find Deal
Sun, 12 Oct - Sun, 19 Oct
American Airlines Logo
11:11 - 06:55FLO-LHR
14h 44m2 stops
American Airlines Logo
14:25 - 00:03LHR-FLO
14h 38m2 stops
£733American Airlines
Find Deal
Sat, 11 Oct - Sat, 18 Oct

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
12 Oct
FLO11:11Florence
20h 19m
1 stop
LHR12:30London Heathrow
19 Oct
LHR09:15London Heathrow
19h 48m
1 stop
FLO00:03Florence
£563
Find similar
American Airlines
12 Oct
FLO11:11Florence
14h 09m
2 stops
LHR06:20London Heathrow
19 Oct
LHR09:15London Heathrow
19h 48m
1 stop
FLO00:03Florence
£565
Find similar
American Airlines
11 Oct
FLO11:11Florence
20h 19m
1 stop
LHR12:30London Heathrow
18 Oct
LHR09:15London Heathrow
19h 48m
1 stop
FLO00:03Florence
£633
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Florence, South Carolina to London Heathrow Airport 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 29 August 2025.
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

FlorenceLondon

FLO - LHR

FLOLHR

Florence

Sun 12/10

11:11-12:30

1 stop20h 19m

London Heathrow

Sun 19/10

09:15-00:03

1 stop19h 48m

£563

FlorenceLondon

FLO - LHR

FLOLHR

Florence

Sun 12/10

11:11-06:20

2 stops14h 09m

London Heathrow

Sun 19/10

09:15-00:03

1 stop19h 48m

£565

FlorenceLondon

FLO - LHR

FLOLHR

Florence

Sat 11/10

11:11-12:30

1 stop20h 19m

London Heathrow

Sat 18/10

09:15-00:03

1 stop19h 48m

£633

FlorenceLondon

FLO - LHR

FLOLHR

Florence

Sat 11/10

14:29-09:10

2 stops13h 41m

London Heathrow

Sat 18/10

09:15-00:03

1 stop19h 48m

£637

FlorenceLondon

FLO - LHR

FLOLHR

Florence

Sun 12/10

14:29-09:30

2 stops14h 01m

London Heathrow

Sun 19/10

12:45-00:03

2 stops16h 18m

£695

FlorenceLondon

FLO - LHR

FLOLHR

Florence

Sat 11/10

11:11-06:55

2 stops14h 44m

London Heathrow

Sat 18/10

14:25-00:03

2 stops14h 38m

£733

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to London from

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

Which airlines fly to London Heathrow Airport?

British Airways, Iberia and JetBlue are the top three most popular airlines that fly to London Heathrow Airport from Florence, South Carolina according to our data. British Airways is the first choice among our users, with 56% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 5 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

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

Direct flights

None
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

  • 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 13h 41m.

  • 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Maidstone
Northampton
Slough
Gatwick
Swindon
Canterbury
Stratford-upon-Avon
Southend-on-Sea
Ipswich
Ilford
Guildford
Swanage
Colchester
Poole
Worthing
Salisbury
Dartford

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Florence to London . Millions of users trust and use momondo every year so you are in good hands.

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.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 3/9
Wed 10/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London