Cheap flights from Florence to London from $64

The cheapest month to fly to London from Florence is in May. Flight prices, which tend to average around $19, are often lower during this time because this is during the off-season. The month of April is another great option to travel to London, with average flight prices from Florence averaging around $45.

The cheapest day to depart from Florence to London is on a Thursday. Travelers who choose to depart for London on a Thursday will often find tickets for as low as $280. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $756. 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 $244 when looking at flights departing in the afternoon. Flights to London are more costly in the morning, with an average ticket price of $623. 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

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

Historically, on average around 19% 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 112 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 15% of their flights experiencing any sort of delay.

The number of flights available between Florence and London is 9 per day as of May 2026. The most frequent departure time is 7:00AM, with 54% of daily flights leaving at noon.

67 flights are operational weekly from Florence to London as of May 2026. The most popular departure day for this route is Sat, with 24% of flights per week taking off on this day.