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Cheap flights from Florence to London Heathrow Airport from $86

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 Heathrow Airport departing on 5/16. 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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Find the cheapest flights from Florence to London

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Florence to London.
Lufthansa Logo
2:45 pm - 10:10 pmFLR-LHR
8h 25m1 stop
Lufthansa Logo
6:55 am - 4:45 pmLHR-FLR
8h 50m1 stop
$221Lufthansa
Find Deal
Thu, Jun 5 - Mon, Jun 9
KLM Logo
12:10 pm - 5:35 pmFLR-LHR
6h 25m1 stop
KLM Logo
9:55 am - 7:00 pmLHR-FLR
8h 05m1 stop
$223KLM
Find Deal
Thu, May 8 - Mon, May 12
SWISS Logo
6:05 am - 9:45 pmFLR-LHR
16h 40m1 stop
SWISS Logo
8:05 pm - 10:35 pmLHR-FLR
25h 30m1 stop
$226SWISS
Find Deal
Wed, Jun 18 - Mon, Jun 23
Austrian Airlines Logo
11:00 am - 9:40 pmFLR-LHR
11h 40m1 stop
Austrian Airlines Logo
6:00 am - 10:15 amLHR-FLR
27h 15m1 stop
$229Austrian Airlines
Find Deal
Tue, Jul 29 - Mon, Aug 18
 Logo
10:00 pm - 9:10 amFLR-LHR
12h 10m1 stop
 Logo
7:00 pm - 10:20 pmLHR-FLR
2h 20mnonstop
Wed, Jun 18 - Mon, Jun 23
British Airways Logo
7:05 am - 8:30 amFLR-LHR
2h 25mnonstop
British Airways Logo
7:00 pm - 10:20 pmLHR-FLR
2h 20mnonstop
$245British Airways
Find Deal
Thu, May 8 - Mon, May 12
British Airways Logo
7:05 am - 8:30 amFLR-LHR
2h 25mnonstop
British Airways Logo
7:00 pm - 10:20 pmLHR-FLR
2h 20mnonstop
$252British Airways
Find Deal
Wed, Sep 10 - Sun, Sep 14
SWISS Logo
2:55 pm - 5:50 pmFLR-LHR
3h 55m1 stop
SWISS Logo
6:00 am - 9:45 amLHR-FLR
26h 45m1 stop
$301SWISS
Find Deal
Thu, May 8 - Sun, May 11
Austrian Airlines Logo
11:00 am - 9:40 pmFLR-LHR
11h 40m1 stop
Austrian Airlines Logo
6:00 am - 5:45 pmLHR-FLR
10h 45m1 stop
$355Austrian Airlines
Find Deal
Sat, May 10 - Sun, May 11
 Logo
11:55 am - 5:15 pmFLR-LHR
6h 20m1 stop
 Logo
7:00 pm - 10:20 pmLHR-FLR
2h 20mnonstop
Wed, May 21 - Wed, May 28

Lufthansa flights from Florence to London Heathrow Airport

Our best Lufthansa deals on Florence to London Heathrow Airport flight tickets
Lufthansa
Jun 5
FLR2:45 pmFlorence Peretola
8h 25m
1 stop
LHR10:10 pmLondon Heathrow
Jun 9
LHR6:55 amLondon Heathrow
8h 50m
1 stop
FLR4:45 pmFlorence Peretola
Lufthansa
May 28
FLR8:15 amFlorence Peretola
5h 35m
1 stop
LHR12:50 pmLondon Heathrow
Jun 3
LHR6:55 amLondon Heathrow
12h 20m
1 stop
FLR8:15 pmFlorence Peretola
Lufthansa
May 21
FLR5:25 pmFlorence Peretola
4h 20m
1 stop
LHR8:45 pmLondon Heathrow
May 28
LHR9:00 amLondon Heathrow
6h 45m
1 stop
FLR4:45 pmFlorence Peretola

SWISS flights from Florence to London Heathrow Airport

Our best SWISS deals on Florence to London Heathrow Airport flight tickets
SWISS
Jun 18
FLR6:05 amFlorence Peretola
16h 40m
1 stop
LHR9:45 pmLondon Heathrow
Jun 23
LHR8:05 pmLondon Heathrow
25h 30m
1 stop
FLR10:35 pmFlorence Peretola
SWISS
May 8
FLR2:55 pmFlorence Peretola
3h 55m
1 stop
LHR5:50 pmLondon Heathrow
May 11
LHR6:00 amLondon Heathrow
26h 45m
1 stop
FLR9:45 amFlorence Peretola
SWISS
Sep 5
FLR6:05 amFlorence Peretola
11h 30m
2 stops
LHR4:35 pmLondon Heathrow
Sep 6
LHR2:25 pmLondon Heathrow
7h 10m
2 stops
FLR10:35 pmFlorence Peretola

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?

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Florence, with most prices found around $159. If you’re not able to fly to London Heathrow Airport in February, then March is your next best option. Flight prices from Florence to London Heathrow Airport during March average around $209.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Thursday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $541. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $922.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Florence to London Heathrow Airport in the afternoon for as low as $253. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $747.

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 4 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.

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

As of April 2025, prices for Florence to London Heathrow Airport flights are approximately 25% 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 round-trip 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

$86

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 $86. The best round-trip flight deal from Florence to London Heathrow Airport found on momondo in the last 72 hours is $221.
The fastest flight from Florence to London Heathrow Airport takes 2h 25m
Direct flights go from Florence to London Heathrow Airport every day.

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

    The straight-line distance from Florence Peretola to London Heathrow is 759.7 mi. In terms of flight time, this usually takes a little over 2h 25m.

  • 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 are updated 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?


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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. All flights to London from Florence on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Florence to London?

momondo helps you find the best flight between Florence and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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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