LHR - FLR

£74 Find Cheap Flights from London Heathrow Airport to Florence

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Florence departing on 17/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Florence

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Florence.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Florence.
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Cheap Flight Deals from Heathrow to Florence (LHR-FLR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Florence that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Heathrow to Florence

KAYAK's recommended return flight deals from the most popular airlines that fly from Heathrow to Florence.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Lufthansa Logo
09:00 - 14:55LHR-FLR
4h 55m1 stop
Lufthansa Logo
17:25 - 20:45FLR-LHR
4h 20m1 stop
£147Lufthansa
Find Deal
Wed, 15 Oct - Wed, 22 Oct
 Logo
09:05 - 17:45LHR-FLR
7h 40m1 stop
 Logo
11:30 - 17:05FLR-LHR
6h 35m1 stop
Tue, 3 Jun - Wed, 18 Jun
SWISS Logo
17:10 - 22:35LHR-FLR
4h 25m1 stop
SWISS Logo
06:05 - 21:45FLR-LHR
16h 40m1 stop
£160SWISS
Find Deal
Tue, 3 Jun - Wed, 18 Jun
SWISS Logo
06:00 - 22:35LHR-FLR
15h 35m1 stop
SWISS Logo
19:15 - 11:25FLR-LHR
17h 10m1 stop
£168SWISS
Find Deal
Sat, 14 Jun - Mon, 23 Jun
British Airways Logo
19:00 - 22:20LHR-FLR
2h 20mdirect
British Airways Logo
07:05 - 08:30FLR-LHR
2h 25mdirect
£168British Airways
Find Deal
Wed, 25 Jun - Wed, 9 Jul
British Airways Logo
19:00 - 22:20LHR-FLR
2h 20mdirect
British Airways Logo
07:05 - 08:30FLR-LHR
2h 25mdirect
£180British Airways
Find Deal
Tue, 3 Jun - Wed, 18 Jun
KLM Logo
11:45 - 22:30LHR-FLR
9h 45m1 stop
KLM Logo
19:40 - 07:40FLR-LHR
13h 00m1 stop
£188KLM
Find Deal
Sat, 17 May - Tue, 27 May
Vueling Logo
09:55 - 22:55LHR-FLR
12h 00m1 stop
Vueling Logo
22:00 - 09:10FLR-LHR
12h 10m1 stop
£201Vueling
Find Deal
Tue, 6 May - Wed, 7 May
KLM Logo
06:30 - 22:30LHR-FLR
15h 00m1 stop
KLM Logo
06:30 - 10:45FLR-LHR
5h 15m1 stop
£207KLM
Find Deal
Mon, 5 May - Thu, 8 May
Vueling Logo
09:55 - 22:55LHR-FLR
12h 00m1 stop
Vueling Logo
22:00 - 09:10FLR-LHR
12h 10m1 stop
£224Vueling
Find Deal
Tue, 6 May - Thu, 8 May

KAYAK's insights & trends for Heathrow to Florence flights

Get data-powered insights and trends into flights from Heathrow to Florence to help you find the cheapest flights, the best time to fly and much more.
Find cheap flights to Florence
Find cheap flights to Florence

Planning a trip from Heathrow to Florence? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Florence, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London Heathrow Airport to Florence is November, where tickets cost £160 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is £269 and £260 respectively.

How far in advance should I book a flight from London Heathrow Airport to Florence?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Florence, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from London Heathrow Airport to Florence, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know - Cheap tickets from London Heathrow Airport to Florence

Low season

January

High season

August

Cheapest flight

£74
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flight from London Heathrow Airport to Florence

When to book flights from Heathrow to Florence

Are your dates flexible? Find out the best times to travel from Heathrow to Florence based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Florence flights

  • What is the cheapest flight from London Heathrow Airport to Florence?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Florence was £99 for a one-way ticket and £196 for a return.

  • Which aircraft models fly most regularly from London Heathrow Airport to Florence?

    The Airbus A319 is the aircraft model that flies most regularly on the London Heathrow Airport to Florence flight route.

  • Which airline alliances offer flights from London Heathrow Airport to Florence?

    oneworld is the only airline alliance operating flights between London Heathrow Airport and Florence.

  • On which days can I fly direct from London Heathrow Airport to Florence?

    There are direct flights from London Heathrow Airport to Florence on a daily basis.

  • Which is the best airline for flights from London to Florence, KLM or SWISS?

    The two airlines most popular with KAYAK users for flights from London to Florence are KLM and SWISS. With an average price for the route of £201 and an overall rating of 7.8, KLM is the most popular choice. SWISS is also a great choice for the route, with an average price of £196 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Florence?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Florence.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Florence?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Florence from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Florence?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Florence with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Florence?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Florence from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from London Heathrow Airport to Florence

  • Looking for a cheap flight from Florence to London Heathrow Airport? 25% of our users found flights on this route for £108 or less one-way and £249 or less round-trip.

Prefer to fly direct from London Heathrow Airport to Florence?

Find which airlines fly direct from London Heathrow Airport to Florence Peretola Airport, which days they fly and book direct flights.

Direct departures

London Heathrow to Florence Peretola

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

Florence Peretola to London Heathrow

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights
See more direct flights

Top 5 airlines serving from Heathrow to Florence

 
See real verified KAYAK customer reviews for airlines flying from London to Florence. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Florence? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1331 reviews
7.1Entertainment
7.8Boarding
7.7Comfort
8.4Crew
7.3Food
Airline reviews

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

6.0 GoodPaul, Mar 2025BOM - MLE
Read more KLM reviews

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

Delayed 30 mins Forced to check in my carry on luggage

They didn't give us Nothing to eat, come on..... 1 package of chips and a glass of soda won't do anything to the company

The cushion of the seats are old and very thin. The food can be more tasty or come with salt packages

-Swiss airlines online check in app crashed multiple times -Zurich airport does not have very many bathrooms accessible to people with disabilities - closest disability accessible bathroom to departure gate was 1/4 mile away.

My luggage did not make the connection and 4 days later I still have not received it.

We are glinting with united , but over all very disappointed

I like how professional, fast and good the whole experience was.

Seats are too cramped, but that is a problem with every airline. I actually enjoyed the meal served.

Crammed like sardines into the middle of the middle 4 seat row for an 11 hour flight was a terrible experience. No attempt made to help passengers sleep by dimming lights or shutting window shades. Small mediocre meals. Not enough good movies/TV options. Hopefully we will never have to do this again.

I would recommend flying SWISS to anyone. Very impressed by the quality of food. The staff was extremely kind and accommodating. They arranged a shuttle to help a group of passengers make connecting flights when there was a delay.

My luggage got lost and until today there is no solution to the problem. It's still missing

I am writing to demand an immediate refund and compensation for the absolutely unacceptable experience I endured with VUELING this week. On Monday, my flight was canceled, and despite this, I have yet to receive any refund. I was then taken to a hotel in a terrible location, where no food or even water was provided. The next day, I was rebooked on another flight, for which I had to personally cover an additional €50 in transportation costs—only to have that flight canceled as well. After waiting 10 hours, only 10 of us were offered alternative accommodations, while the rest were left stranded. We were forced to remain in this situation until Thursday without a single explanation or proper assistance. During this entire ordeal, we were only provided with breakfast and dinner, while being charged extra for drinks. This level of treatment is completely unacceptable. I expect an immediate refund for the cancelled flights and full compensation for the inconvenience, additional expenses, and the significant distress caused.

Only food for sale. Did not even offer water. No entertainment

Checking was efficient and quick. Adequate luggage space. Food for purchase only at high prices

Nothing. There was no flight. They cancelled the flight with no replacement about 9 hours before takeoff.

The flight was canceled at the last minute. Alternative flight was booked after 6 hours wait in Malaga airport.

Boarding with some sense and communication. It was a total free-for-all everyone coming all at once, no organisation of row numbers or priority.

Horrible, flight cancelled and had to come back the next day

Terrible. For clarity - this was the Level flight to Boston. Not Vueling. Would urge customers to avoid this airline. Gate agent was singularly unhelpful. He was argumentative, rude and went out of his way to ensure that every penny was collected for the baggage (which we realized given how early we were for flight we could have saved hundreds of dollars if we checked in on app). No onboard entertainment or WiFi. Half of the front section was empty because the seats did not work! Plane was falling apart.

No complimentary snacks, but I think that’s a standard in the USA. There were loud drunk Germans sitting in front of us.

The flight was delayed by an hour. Made the connection uncomfortably tight.

Complete mess. Our reservation was mistakenly cancelled. After almost missing the connection and walking all over the Munich airport, the Service desk got involved and we were run to our flight. Not all 4 of us in Business and not seated together as originally booked. This was the worst treatment I have ever had. And I travel a lot. 1K million miler.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

Crew were friendly and very helpful Plane was clean and the legroom is standard. Overall a good flight, no complaints.

There is more space in this economy seat. It felt like a better layout, not so cramped.

The staff was not at pleasant as those on the first leg of our trip.

The connection to LYON was very tight. The flight was nearly finished boarding when we got to the gate

Crew was excellent. Sat us together after the airline changed our seats. This was the smaller plane/shorter flight so no entertainment or food.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

Very quick boarding. I was surprised we only got a small water and small thing of cookies, everything else was for purchase. No entertainment. Crew was excellent though.

Flight delayed in terms of boarding and Kayak was great in updating but the team on the groping at British Airways were really poor

A basic tea/ coffee and a snack could be provided especially for long distance flyers.

The information in the airport, and the app was different. Be aware. Different terminals in Stuttgart, so we had to walk a lot. It's a small airport so it wasn't a big deal, but it was ludicrous to see the error in the app.

Food was terrible , crew were excellent , IFE was dire . Overall comfortable seat and cabin. Nothing special .

If my tv wasn’t broken and I wasn’t in a seat that didn’t allow for sleeping

Very long and took extra push back to BA staff to get a realistic flight after they made me miss my original direct flight. Eventually landed 9 hours late and incurred many extra costs with other missed bookings

They overbooked the flight by 3 people. It is completely unacceptable to tell 3 people, with paid tickets, that need to get home for children etc, that they need to stay another night. No compensation. No apology.

Everything you need to know for your flight from Heathrow to Florence

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