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Cheap flights from Florence to London from £57

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Florence to London departing on 6/5. 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
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:00 - 09:40
FLR
-
LHR
15h 40m
1 stop
Multiple Airlines Logo
09:55 - 22:55
LHR
-
FLR
12h 00m
1 stop
£147Multiple Airlines
Fri, 17 Apr - Wed, 22 Apr
Multiple Airlines Logo
10:50 - 21:40
FLR
-
LHR
11h 50m
1 stop
Multiple Airlines Logo
20:05 - 10:00
LHR
-
FLR
12h 55m
1 stop
£150Multiple Airlines
Thu, 26 Mar - Mon, 30 Mar
SWISS Logo
18:55 - 21:40
FLR
-
LHR
3h 45m
1 stop
SWISS Logo
20:05 - 09:00
LHR
-
FLR
11h 55m
1 stop
£151SWISS
Sat, 21 Mar - Sat, 28 Mar
SWISS Logo
18:55 - 21:40
FLR
-
LHR
3h 45m
1 stop
SWISS Logo
20:05 - 08:45
LHR
-
FLR
11h 40m
1 stop
£152SWISS
Sat, 21 Mar - Mon, 23 Mar
SWISS Logo
18:55 - 21:40
FLR
-
LHR
3h 45m
1 stop
SWISS Logo
20:05 - 09:00
LHR
-
FLR
11h 55m
1 stop
£152SWISS
Sat, 21 Mar - Sat, 28 Mar
Multiple Airlines Logo
06:40 - 10:45
FLR
-
LHR
5h 05m
1 stop
Multiple Airlines Logo
17:35 - 22:55
LHR
-
FLR
4h 20m
1 stop
£155Multiple Airlines
Tue, 3 Mar - Tue, 10 Mar
Air France Logo
12:15 - 18:20
FLR
-
LHR
7h 05m
1 stop
Air France Logo
17:35 - 22:55
LHR
-
FLR
4h 20m
1 stop
£158Air France
Tue, 10 Mar - Tue, 17 Mar
British Airways Logo
15:30 - 17:05
FLR
-
LHR
2h 35mdirect
British Airways Logo
10:50 - 14:15
LHR
-
FLR
2h 25mdirect
£158British Airways
Tue, 3 Mar - Tue, 10 Mar
British Airways Logo
15:20 - 16:55
FLR
-
LHR
2h 35mdirect
British Airways Logo
07:25 - 10:50
LHR
-
FLR
2h 25mdirect
£159British Airways
Thu, 5 Mar - Mon, 9 Mar
SWISS Logo
18:50 - 13:00
FLR
-
LHR
19h 10m
1 stop
SWISS Logo
17:15 - 22:35
LHR
-
FLR
4h 20m
1 stop
£160SWISS
Thu, 26 Mar - Mon, 30 Mar

ITA Airways flights from Florence to London Heathrow Airport

Our best ITA Airways deals on Florence to London Heathrow Airport flight tickets
ITA Airways
8 May
FLR19:00Florence Peretola
15h 40m
1 stop
LHR09:40London Heathrow
13 May
LHR10:30London Heathrow
6h 45m
1 stop
FLR18:15Florence Peretola
£173
ITA Airways
5 May
FLR19:00Florence Peretola
15h 40m
1 stop
LHR09:40London Heathrow
9 May
LHR16:30London Heathrow
5h 10m
1 stop
FLR22:40Florence Peretola
£182
ITA Airways
13 May
FLR11:25Florence Peretola
5h 15m
1 stop
LHR15:40London Heathrow
16 May
LHR16:30London Heathrow
5h 10m
1 stop
FLR22:40Florence Peretola
£183

SWISS flights from Florence to London Heathrow Airport

Our best SWISS deals on Florence to London Heathrow Airport flight tickets
SWISS
21 Mar
FLR18:55Florence Peretola
3h 45m
1 stop
LHR21:40London Heathrow
28 Mar
LHR20:05London Heathrow
11h 55m
1 stop
FLR09:00Florence Peretola
£151
SWISS
21 Mar
FLR18:55Florence Peretola
3h 45m
1 stop
LHR21:40London Heathrow
23 Mar
LHR20:05London Heathrow
11h 40m
1 stop
FLR08:45Florence Peretola
£152
SWISS
21 Mar
FLR18:55Florence Peretola
3h 45m
1 stop
LHR21:40London Heathrow
28 Mar
LHR20:05London Heathrow
11h 55m
1 stop
FLR09:00Florence Peretola
£152

momondo Fare Finder

 
Customise your flight search to find flights from Florence 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 6 February 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

Price

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Fri 17/4

19:00-09:40

1 stop15h 40m

London Heathrow

Wed 22/4

09:55-22:55

1 stop12h 00m

£147

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 26/3

10:50-21:40

1 stop11h 50m

London Heathrow

Mon 30/3

20:05-10:00

1 stop12h 55m

£150

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Sat 21/3

18:55-21:40

1 stop3h 45m

London Heathrow

Sat 28/3

20:05-09:00

1 stop11h 55m

£151

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Sat 21/3

18:55-21:40

1 stop3h 45m

London Heathrow

Mon 23/3

20:05-08:45

1 stop11h 40m

£152

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Sat 21/3

18:55-21:40

1 stop3h 45m

London Heathrow

Sat 28/3

20:05-09:00

1 stop11h 55m

£152

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Tue 3/3

06:40-10:45

1 stop5h 05m

London Heathrow

Tue 10/3

17:35-22:55

1 stop4h 20m

£155

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Tue 10/3

12:15-18:20

1 stop7h 05m

London Heathrow

Tue 17/3

17:35-22:55

1 stop4h 20m

£158

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Tue 3/3

15:30-17:05

Nonstop2h 35m

London Heathrow

Tue 10/3

10:50-14:15

Nonstop2h 25m

£158

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 5/3

15:20-16:55

Nonstop2h 35m

London Heathrow

Mon 9/3

07:25-10:50

Nonstop2h 25m

£159

FlorenceLondon

FLR - LHR

FLRLHR

Florence Peretola

Thu 26/3

18:50-13:00

1 stop19h 10m

London Heathrow

Mon 30/3

17:15-22:35

1 stop4h 20m

£160

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to London from

How to get the cheapest flight ticket from Florence 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

What is the cheapest month to fly to London Heathrow Airport?

In general, February is the cheapest month to fly from Florence to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £96. The month of December is another great option to travel to London Heathrow Airport, with average flight prices from Florence averaging around £166.

What is the cheapest Florence Peretola to London Heathrow flight route?

Fly from Florence Peretola to London Heathrow for the best Florence Peretola - London Heathrow flight prices

What cabin class options are available on Florence Peretola to London Heathrow flights?

There are 2 cabin classes available to choose from on Florence Peretola to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Florence to London Heathrow Airport flights?

No. A direct flight is the cheapest option for a flight between Florence to London Heathrow Airport.

How have Florence to London Heathrow Airport flight prices changed over time?

As of February 2026, prices for Florence to London Heathrow Airport flights are approximately 55% more expensive when compared to flights at the same time last year.

When to book flights from Florence to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Florence to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Florence to London Heathrow Airport (FLR to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Florence to London Heathrow Airport

Best price found

£142

Fastest flight time

2h 25m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Florence in the past 72 hours is £142. The best return flight deal from Florence to London Heathrow Airport found on momondo in the last 72 hours is £528.
The fastest flight from Florence to London Heathrow Airport takes 2h 25m
Direct flights go from Florence to London Heathrow Airport every day.
Search flight deals

  • How far is Florence Peretola to London Heathrow by plane?

    Florence Peretola and London Heathrow are 759.7 mi apart from one another. Typically, this will take 2h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Florence Peretola Airport to London Heathrow Airport?

    Prices for flights from Florence Peretola Airport to London Heathrow Airport refresh daily.

  • How old do you have to be to fly from Florence Peretola Airport to London Heathrow Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Florence Peretola Airport to London Heathrow Airport.

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

    The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Florence to London Heathrow Airport?

Travelling to a place near London?

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

Why use momondo?

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

It is quick and easy to find Florence to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

Yes. momondo allows you to filter the results for Florence to London flights to just show those with 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.

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