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$348+ Cheap flights from Florence, SC (FLO) to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
FLO — LON
Jul 7 — Jul 141
Tue 7/7
Tue 7/14
1 adult, Economy
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Cheap flight deals from Florence to London

Cheapest flights from Florence to London
Explore the most affordable flight options available from Florence to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 7, 2026.

This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:35 pm
FLO
-
LHR
2 stops12h 15m
American Airlines
Tue 7/211:00 pm
LHR
-
FLO
2 stops15h 37m
American Airlines
Deal found 6/6$1,224
This American Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/182:35 pm
FLO
-
LHR
1 stop11h 20m
American Airlines
Sat 7/259:15 am
LHR
-
FLO
1 stop19h 22m
American Airlines
Deal found 6/2$1,227
This American Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/182:35 pm
FLO
-
LGW
2 stops15h 05m
American Airlines
Sat 7/2510:45 am
LGW
-
FLO
2 stops17h 52m
American Airlines
Deal found 6/2$1,242

Find flight deals from Florence to London

Discover tips and strategies to find the most affordable flight options for your journey from Florence (FLO) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 7, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$1,224
(American Airlines)

One-way from

$348
(American Airlines)
Provider with most accurate pricing for Florence-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Florence-London (LON) flights.
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From Florence to London (LON)
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One-way flight from Florence to London (LON)
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Florence to London 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, Cheapflights users made 2,558,603 searches. Data last updated June 7, 2026.
Use the filters below to find and compare flights from Florence to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

FlorenceLondon

FLO - LHR

FLOLHR

Florence

Tue 7/14

2:35 pm-7:50 am

2 stops12h 15m

London Heathrow

Tue 7/21

1:00 pm-11:37 pm

2 stops15h 37m

$1,224

FlorenceLondon

FLO - LGW

FLOLGW

Florence

Sat 7/18

2:35 pm-10:40 am

2 stops15h 05m

London Gatwick

Sat 7/25

10:45 am-11:37 pm

2 stops17h 52m

$1,242
Cheapest one-way

FlorenceLondon

FLO - LHR

FLOLHR

Florence

Tue 9/15

1:43 pm-12:10 pm

1 stop17h 27m

$348

FlorenceLondon

FLO - LGW

FLOLGW

Florence

Tue 9/15

1:43 pm-8:40 am

2 stops13h 57m

$349

FlorenceLondon

FLO - LGW

FLOLGW

Florence

Sun 8/16

2:37 pm-10:40 am

2 stops15h 03m

$621

FlorenceLondon

FLO - LHR

FLOLHR

Florence

Sun 8/16

2:37 pm-9:40 am

2 stops14h 03m

$621

FlorenceLondon

FLO - LHR

FLOLHR

Florence

Tue 6/23

2:35 pm-10:20 am

2 stops14h 45m

$8,258
Quickest one-way

FlorenceLondon

FLO - LHR

FLOLHR

Florence

Wed 6/24

2:35 pm-9:05 am

1 stop13h 30m

$8,258

FlorenceLondon

FLO - LHR

FLOLHR

Florence

Sun 6/21

2:35 pm-10:20 am

2 stops14h 45m

$9,013

FlorenceLondon

FLO - LHR

FLOLHR

Florence

Fri 6/26

2:35 pm-12:10 pm

1 stop16h 35m

$9,013

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Florence, South Carolina-London flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Florence, South Carolina-London flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Florence, South Carolina-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Florence, South Carolina-London flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Florence, South Carolina-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Florence to London

Have a flexible travel schedule? Discover the best time to fly to London from Florence with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Florence to London
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Florence to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Florence to London?

    Most people fly from Florence (FLO) if they book a flight from Florence to London. On average, Florence has 0 outbound flights to London per day from 0 airlines. Florence is conveniently located just 2.3 mi from Florence’s city center.

  • How long is the flight from Florence, South Carolina to London?

    There are many flights that can get you from Florence, South Carolina to London in 12h 15m. Fly via American Airlines to get the fastest option. The distance from Florence, South Carolina to London is about 3978 mi.

  • Can I find deals for flights from Florence to London that include hotel bookings?

    Yes. In addition to deals on Florence to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Florence to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Florence to London.

  • Can I find deals for business class flights from Florence to London?

    Yes. Cheapflights offers flight deals from Florence to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near London?

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Harrow
Eastleigh
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