Asti to Trieste 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 Asti and arrive at Trieste Centrale every 60 minutes on average. If travelling with Trenitalia, you need to know the Asti to Trieste train schedule: the first train leaves at 04:32, while the last ride is at 21:01. A Asti to Trieste train cost about 54.25 €. But how long is the train ride from Asti to Trieste? Your journey takes about 8 hours on average. Thanks to Trenitalia, offers, you can save on your trip from Asti to Trieste and find low cost tickets starting from 58 €!