Cheap flights from Italy to London from £40

In general, July is the cheapest month to fly from Italy to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £14. The month of October is another great option to travel to London Heathrow Airport, with average flight prices from Italy averaging around £15.

On average, the least expensive day to fly to London Heathrow Airport from Italy is on a Saturday. momondo users have found tickets for Saturday departures for as low as £154. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Sunday is £382.

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Italy to London Heathrow Airport in the evening for as low as £169. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £241 on average. Flights to London Heathrow Airport from Italy in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Bologna Guglielmo Marconi to London Heathrow for the best Italy - London Heathrow flight prices

You are more likely to see cheaper flights to London Heathrow Airport from Italy when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £179 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Italy for as low as £147 on momondo.

Historically, on average around 16% of flights between Italy and London have experienced a delay on any given week. The average delay length over the past 12 months has been 111 minutes.

Generally, flights departing in the morning 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. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, British Airways have had the fewest 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 Italy and London Heathrow Airport is 32 per day as of May 2026. The most frequent departure time is 07:00, with 45% of daily flights leaving at midday.

As of May 2026, 227 flights take off from Italy and land in London Heathrow Airport each week. The most common flight departure day for this route is Sat, with 41% of weekly flights taking off on this day.