$945+ Cheap flights from Florence, SC (FLO) to Heathrow (LHR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
FLO — LHR
Oct 18 — Oct 251
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Florence to Heathrow
Cheapest
Best
Last-minute
Cheapest flights from Florence to HeathrowExplore the most affordable flight options available from Florence to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2026.
Explore the most affordable flight options available from Florence to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2026.
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Mon 11/26:24 am -
1 stop19h 56m
Mon 11/92:10 pm -
1 stop13h 49m
Deal found 9/17![American Airlines logo]()
$945
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/292:34 pm -
1 stop17h 26m
Thu 11/52:10 pm -
1 stop14h 46m
Deal found 9/14![American Airlines logo]()
$946
This Ovago deal was found by Cheapflights users on 9/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:34 pm -
1 stop16h 36m
Thu 10/2911:45 am -
1 stop16h 12m
Deal found 9/14![Multiple Airlines logo]()
$1,159
This Ovago deal was found by Cheapflights users on 9/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:34 pm -
2 stops14h 46m
Thu 10/299:55 am -
1 stop18h 02m
Deal found 9/14![British Airways logo]()
$1,163
Best flights from Florence to HeathrowDiscover carefully curated flight deals from Florence to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
Discover carefully curated flight deals from Florence to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Mon 11/26:24 am -
1 stop19h 56m
Mon 11/92:10 pm -
1 stop13h 49m
Deal found 9/17![American Airlines logo]()
$945
This Ovago deal was found by Cheapflights users on 9/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:34 pm -
1 stop16h 36m
Thu 10/2911:45 am -
1 stop16h 12m
Deal found 9/14![Multiple Airlines logo]()
$1,159
This Ovago deal was found by Cheapflights users on 9/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:34 pm -
2 stops14h 46m
Thu 10/299:55 am -
1 stop18h 02m
Deal found 9/14![British Airways logo]()
$1,163
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/292:34 pm -
2 stops14h 46m
Thu 11/511:45 am -
1 stop17h 11m
Deal found 9/14![American Airlines logo]()
$951
Last-minute flights from Florence to HeathrowDiscover last-minute flight deals from Florence to Heathrow. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from Florence to Heathrow. Data last updated September 18, 2026 and is based on user searches.
This Ovago deal was found by Cheapflights users on 9/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:34 pm -
1 stop16h 36m
Thu 10/2911:45 am -
1 stop16h 12m
Deal found 9/14![Multiple Airlines logo]()
$1,159
This Ovago deal was found by Cheapflights users on 9/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:34 pm -
2 stops14h 46m
Thu 10/299:55 am -
1 stop18h 02m
Deal found 9/14![British Airways logo]()
$1,163
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/292:34 pm -
1 stop17h 26m
Thu 11/52:10 pm -
1 stop14h 46m
Deal found 9/14![American Airlines logo]()
$946
Find flight deals from Florence to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Florence (FLO) to Heathrow (LHR). 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 September 18, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $945 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Florence to Heathrow 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 7,457,451 searches. Data last updated September 18, 2026.
Use the filters below to find and compare flights from Florence to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
FlorenceLondon
FLO Florence - LHR London Heathrow
FLOLHR
Florence
Mon 11/2
6:24 am-7:20 am
1 stop19h 56m
London Heathrow
Mon 11/9
2:10 pm-10:59 pm
1 stop13h 49m
$945
Quickest round-trip
FlorenceLondon
FLO Florence - LHR London Heathrow
FLOLHR
Florence
Thu 10/29
2:34 pm-9:20 am
2 stops14h 46m
London Heathrow
Thu 11/5
11:45 am-11:56 pm
1 stop17h 11m
$951
FlorenceLondon
FLO Florence - LHR London Heathrow
FLOLHR
Florence
Thu 10/22
2:34 pm-12:10 pm
1 stop16h 36m
London Heathrow
Thu 10/29
11:45 am-11:57 pm
1 stop16h 12m
$1,159
FlorenceLondon
FLO Florence - LHR London Heathrow
FLOLHR
Florence
Thu 10/22
2:34 pm-10:20 am
2 stops14h 46m
London Heathrow
Thu 10/29
9:55 am-11:57 pm
1 stop18h 02m
$1,163
Sorted by cheapest first
Best time to book a flight from Florence to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Florence with our price prediction graph.
FLO-LHR
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.
Related info for your journey
Find useful and relevant information for your journey from Florence to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
Dorking
Gatwick
Hounslow
Harrow
Wembley
Southend-on-Sea
Basingstoke
Watford
Northampton
Dartford
Winchester
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
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