Cheap flights from London to Florence from $101

If you aren’t able to travel during the month of January, then book flights to Florence from London during December instead. Flights to Florence in December, while not as cheap as those in January, still average around $48.

On average, the least expensive day to fly to Florence from London is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $196. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Florence on Friday is $378.

Our data shows that the cheapest London to Florence flights are usually those with departure times in the evening. Our users have found flights to Florence in the evening for as low as $278. Flights to Florence are more costly in the morning, with an average ticket price of $338. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Florence from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Florence for around $337 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florence from London for as low as $222 on momondo.

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

As of May 2026, prices for London to Florence flights are approximately 13% cheaper when compared to flights at the same time last year.

Vueling, KLM, and Austrian Airlines are the most popular carriers operating from London to Florence Peretola

British Airways, Ryanair and Vueling are the top three most popular airlines that fly to Florence from London according to our data. British Airways is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Florence. Keep in mind that there are 4 different airlines that fly to Florence on a routine basis, so you have a few additional options to choose from.

Historically, on average around 15% 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 105 minutes.

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

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, Vueling have had the least number of delays on this route over the last 12 months; with about 15% of their flights experiencing any sort of delay.

As of May 2026, there are 10 flights per day flying from London to Florence. The most common time of day flights depart is 7:00PM, with 59% of flights taking off in the evening.

The number of flights available between London and Florence is 70 per week as of May 2026. The most frequent departure day is Sat, with 23% of weekly flights leaving on this day.