Cheap flights from Florence to London from $73

The cheapest month to fly to London from Florence is in October. Flight prices, which tend to average around $179, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Florence averaging around $194.

The cheapest day to depart from Florence to London is on a Friday. Travelers who choose to depart for London on a Friday will often find tickets for as low as $240. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $576. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

Flying to London from Florence in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $247 when looking at flights departing in the afternoon. Flights to London are more costly in the morning, with an average ticket price of $515. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

Historically, on average around 22% of flights between Florence and London have experienced a delay on any given week. The average delay length over the past 12 months has been 115 minutes.

Generally, flights departing in the morning 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. Sunday 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 16% of their flights experiencing any sort of delay.

The number of flights available between Florence and London is 5 per day as of October 2026. The most frequent departure time is 7:00AM, with 55% of daily flights leaving in the afternoon.

40 flights are operational weekly from Florence to London as of October 2026. The most popular departure day for this route is Thu, with 28% of flights per week taking off on this day.