Please be aware that Rome has multiple airports and that these results are only for Leonardo da Vinci–Fiumicino Airport.
The best month to arrive at Rome is January and the most expensive month to fly is April. (Average prices, based on 765 datapoints.)
The best day to arrive at Rome is Wednesday and it would be best to avoid Saturday, as prices are on average 99.88% higher than on Wednesday. (Average prices, based on 595 datapoints.)
The cheapest airline flying to Rome is Vueling. They are 82% cheaper than British Airways. (Average prices, based on 864 datapoints.)
At Rome the most flights depart around 11:00. (Hourly flights, based on 962 datapoints.)
From Rome it is on average the cheapest to fly to Milan and to Brussels. (Average prices, based on 577 datapoints.)
From Rome most of the flights depart to Milan, second best connected from Rome is Amsterdam. (Daily flights, based on 56 datapoints.)