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$46+ Cheap flights from Florence (FLR) 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
FLR — LON
Apr 24 — May 11
Fri 4/24
Fri 5/1
1 adult, Economy
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Cheapflights Tip: The best prices from Florence Peretola to London are usually found in November or October, booked 58 days in advance, depart on a Thursday or Saturday and return on a Tuesday

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 March 25, 2026.

This Booking.com deal was found by Cheapflights users on 3/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:55 am
FLR
-
LGW
Nonstop2h 25m
Vueling
Sun 5/317:50 pm
LGW
-
FLR
Nonstop2h 15m
Vueling
Deal found 3/21$72
This Booking.com deal was found by Cheapflights users on 3/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:55 am
FLR
-
LGW
Nonstop2h 25m
Vueling
Sat 5/307:50 pm
LGW
-
FLR
Nonstop2h 15m
Vueling
Deal found 3/23$85
This Booking.com deal was found by Cheapflights users on 3/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:25 am
FLR
-
LGW
Nonstop2h 25m
Vueling
Sun 5/317:50 pm
LGW
-
FLR
Nonstop2h 15m
Vueling
Deal found 3/22$108
This FlightHub deal was found by Cheapflights users on 3/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:25 am
FLR
-
LGW
Nonstop2h 25m
Vueling
Sat 6/67:50 pm
LGW
-
FLR
Nonstop2h 15m
Vueling
Deal found 3/24$136
This Booking.com deal was found by Cheapflights users on 3/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/232:20 pm
FLR
-
LGW
Nonstop2h 30m
Vueling
Tue 4/282:30 pm
LGW
-
FLR
Nonstop2h 20m
Vueling
Deal found 3/21$151
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:00 pm
FLR
-
LGW
1 stop15h 15m
Vueling
Tue 4/287:40 pm
LGW
-
FLR
Nonstop2h 15m
Vueling
Deal found 3/24$154
This Vueling deal was found by Cheapflights users on 3/24. 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 Vueling is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:55 pm
FLR
-
LGW
1 stop15h 20m
Vueling
Thu 5/77:55 pm
LGW
-
FLR
Nonstop2h 15m
Vueling
Deal found 3/24$159
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:00 am
FLR
-
LGW
Nonstop2h 25m
Vueling
Fri 5/157:55 pm
LGW
-
FLR
Nonstop2h 15m
Vueling
Deal found 3/24$165
This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:00 pm
FLR
-
LTN
1 stop14h 00m
Multiple Airlines
Tue 4/289:50 pm
LTN
-
FLR
2 stops19h 20m
Multiple Airlines
Deal found 3/24$180
This Expedia deal was found by Cheapflights users on 3/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:00 am
FLR
-
LHR
1 stop15h 40m
Austrian Airlines
Sat 5/306:00 am
LHR
-
FLR
1 stop15h 15m
Austrian Airlines
Deal found 3/23$200
This ITA Airways deal was found by Cheapflights users on 3/20. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:25 am
FLR
-
LHR
1 stop10h 15m
ITA Airways
Fri 11/2710:30 am
LHR
-
FLR
1 stop11h 10m
ITA Airways
Deal found 3/20$215
This ITA Airways deal was found by Cheapflights users on 3/24. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/243:30 pm
FLR
-
LHR
1 stop19h 10m
ITA Airways
Sat 11/2810:30 am
LHR
-
FLR
1 stop11h 10m
ITA Airways
Deal found 3/24$217

Find flight deals from Florence to London

Discover tips and strategies to find the most affordable flight options for your journey from Florence (FLR) 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 March 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$72
(Booking.com)

One-way from

$46
(Vueling)

Popular in

May

Cheapest in

November

Average price

$234

Good round-trip deal

$270 or less

Good one-way deal

$128 or less
Provider with most accurate pricing for Florence Peretola-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Florence Peretola-London (LON) flights.
Search Deals
From Florence Peretola to London (LON)
Search Deals
One-way flight from Florence Peretola to London (LON)
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Florence Peretola to London (LON).
Search Deals
Price to beat on a one-way flight from Florence Peretola to London (LON).
Search Deals

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 March 25, 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

FlorenceLondon

FLR - LTN

FLRLTN

Florence Peretola

Tue 4/21

10:00 pm-11:00 am

1 stop14h 00m

London Luton

Tue 4/28

9:50 pm-6:10 pm

2 stops19h 20m

$180

FlorenceLondon

FLR - LTN

FLRLTN

Florence Peretola

Sat 5/23

3:30 pm-9:05 pm

1 stop6h 35m

London Luton

Sat 5/30

12:45 pm-10:55 pm

1 stop9h 10m

$212

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Mon 5/11

6:30 am-1:00 pm

1 stop7h 30m

London Heathrow

Fri 5/15

5:15 pm-10:35 pm

1 stop4h 20m

$234

FlorenceLondon

FLR - LTN

FLRLTN

Florence Peretola

Mon 5/11

6:15 am-8:10 pm

2 stops14h 55m

London Luton

Fri 5/15

6:10 pm-3:05 pm

2 stops19h 55m

$248

FlorenceLondon

FLR - LTN

FLRLTN

Florence Peretola

Sat 5/23

7:15 pm-4:55 am

2 stops10h 40m

London Luton

Sun 5/31

3:10 pm-10:30 pm

1 stop6h 20m

$262

FlorenceLondon

FLR - LTN

FLRLTN

Florence Peretola

Thu 4/16

2:55 pm-10:55 am

2 stops21h 00m

London Luton

Sun 4/19

7:50 pm-6:15 pm

2 stops21h 25m

$273

FlorenceLondon

FLR - LTN

FLRLTN

Florence Peretola

Sun 4/19

7:00 pm-8:30 am

1 stop14h 30m

London Luton

Sun 4/26

9:15 am-6:15 pm

1 stop8h 00m

$275

FlorenceLondon

FLR - LTN

FLRLTN

Florence Peretola

Sat 4/18

1:15 pm-6:05 pm

1 stop5h 50m

London Luton

Tue 4/21

2:45 pm-10:40 pm

1 stop6h 55m

$281

FlorenceLondon

FLR - LTN

FLRLTN

Florence Peretola

Wed 7/1

1:25 pm-6:05 pm

1 stop5h 40m

London Luton

Fri 7/3

9:15 am-2:45 pm

1 stop4h 30m

$318

FlorenceLondon

FLR - LTN

FLRLTN

Florence Peretola

Tue 4/14

9:00 am-2:20 pm

1 stop6h 20m

London Luton

Wed 4/15

5:40 am-12:40 pm

1 stop6h 00m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 55 resultsSorted by cheapest first
1
2
3
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6
  • Most accurate provider: When it comes to deals on Florence-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Florence-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Florence-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Florence-London flights, Cheapflights users trust FlightHub the most. FlightHub 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-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

How far ahead should I book a flight from Florence to London?

Use this chart to determine the optimal time to book a round-trip flight from Florence to London. Price data was last updated on March 13, 2026.

The price you pay for your flight from Florence to London may vary depending on when you book. For the best chance of a lower fare, look to book 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Florence to London?

Currently, May is the cheapest month in which you can book a flight from Florence to London (average of $19). Flying from Florence to London in August is currently the most expensive (average of $106). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FLR to LON?

Find hourly flight availability from Florence to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2026.

It’s typically best to fly out from Florence to London at noon. Doing so could potentially save you 48% on the flight price compared to flying in the evening, which is usually more expensive.

How much does it cost to fly round-trip from Florence to London?

How often are flights from Florence to London delayed?

About 18% of weekly flights between Florence and London have experienced delays in the past year, with the average delay time being 109 minutes.

What is the most punctual flight time for Florence to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Florence to London flights?

Over the last year, Vueling have had the lowest number of delays on this route, with just 14% of flights being delayed.

The best insider tips for Florence to London flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Florence to London trip
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on LHR

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on FLR

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated March 25, 2026.
Peruse reviews from past customers who have flown with Vueling and British Airways from Florence to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vueling
7.2
Good
1,257 reviews

Crew

7.7

Boarding

7.2

Entertainment

5.9

Food

6.2

Comfort

6.8

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation
Vueling
7.2
Good
1,257 reviews
Vueling
7.2
Good
1,257 reviews

Crew

7.7

Boarding

7.2

Entertainment

5.9

Food

6.2

Comfort

6.8

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation
British Airways
6.7
Okay
7,818 reviews
Vueling
7.2
Good
1,257 reviews

Crew

7.7

Boarding

7.2

Entertainment

5.9

Food

6.2

Comfort

6.8

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation

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?

    If you book a flight to London from Florence, you will be flying from Peretola, which is the city’s only airport. Florence Peretola (FLR) is located 3.7 mi from the center of Florence. There are 3 flights from Peretola to London per day from 2 different airlines.

  • How long is the flight from Florence to London?

    For as low as $354, SWISS can have you in London from Florence in 2h 30m. Airlines will cover a distance of 733 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Florence to London round-trip?

    Vueling, at $102, was found to be the cheapest airline from Florence to London. An alternate airline flying to your destination would be British Airways. Vueling is priced at 53% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Florence to London one-way?

    The cheapest airlines for a one-way flight from Florence to London are Vueling ($23), British Airways ($94), and Scandinavian Airlines ($99).

  • What are the most popular routes from Florence to London?

    The most popular flight routes from Florence to London are Florence Peretola - London Gatwick, Florence Peretola - London Heathrow and Florence Peretola - London Luton.

  • What are the most reliable airlines from Florence to London?

    No one likes to see their flight delayed. When booking a flight from Florence to London consider choosing American Airlines (100%), Japan Airlines (100%) or British Airways (100%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Florence to London?

    On average you can expect to pay $1,726 for a flight from Florence to London. The cheapest flight overall is $416 while the most popular route, (Florence Peretola - London Gatwick) is currently priced at $286.

  • 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.

  • What is the cheapest month to book a flight from Florence to London?

    Currently, May is the cheapest month in which you can book a flight from Florence to London (average of $19). Flying from Florence to London in August is currently the most expensive (average of $106). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Ilford
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Borehamwood
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Sutton
Slough
Stansted

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Alternative routes for Florence to London

See prices for flight routes from nearby airports that may be better suited for you.
Leonardo da Vinci/Fiumicino to Gatwick flights
Leonardo da Vinci/Fiumicino to Heathrow flights
Florence to Gatwick flights
Florence to Heathrow flights
Pisa to Heathrow flights

Top 2 airlines flying from Florence to London

Discover the top 2 airlines that operate flights from Florence to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest$102Average$230FlexibilityNo cancel feeOn-time88%
British AirwaysCheapest$237Average$422FlexibilityNo cancel feeOn-time70%

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