Cheap flights from London Heathrow Airport to Florence from C$ 151

If you’re not able to fly to Florence in January, then November is your next best option. Flight prices from London Heathrow Airport to Florence during November average around C$ 363.

The cheapest day to depart from London Heathrow Airport to Florence is on a Friday when prices can be found for as low as C$ 245. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Florence for around C$ 393.

The cheapest time of day to fly to Florence is in the evening when flights can be purchased for as low as C$ 283. Flights in the morning are often more expensive with an average ticket price of C$ 439.

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

You are more likely to see cheaper flights to Florence from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Florence for around C$ 449 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florence from London Heathrow Airport for as low as C$ 402 on momondo.

There are 3 cabin classes available to choose from on London Heathrow to Florence Peretola flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 11% on your flight if you consider stops on a London Heathrow Airport to Florence flight.

As of February 2026, prices for London Heathrow Airport to Florence flights are approximately 280% more expensive when compared to flights at the same time last year.

Historically, on average around 11% of flights between London and Florence have experienced a delay on any given week. The average delay length over the past 12 months has been 116 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, British Airways has had the least delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.