Florence to Udine trains might be a good value for money solution: travelling in Italy by train is often rather cheap and faster than taking a bus indeed Trains leave from Firenze S. M. Novella and arrive at Udine every 60 minutes on average. If travelling with Trenitalia, you need to know the Florence to Udine train schedule: the first train leaves at 07:30, while the last ride is at 07:30. A Florence to Udine train cost about 37.2 €. But how long is the train ride from Florence to Udine? Your journey takes about 4 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Florence to Udine and find low cost tickets starting from 24 €!