Graz Day Trip from Vienna 2026: Ultimate Austrian UNESCO City Excursion Key Takeaways: Direct trains connect Vienna to Graz in 2 hours 30 minutes, with hourly departures making same-day excursions entirely feasible Advance booking ÖBB train tickets costs €29.90-€49.90 each way, while flexible same-day tickets range €45-€65 per direction in […]