Vienna ▸ Iaşi
Iaşi ▸ Vienna ⇄4 a weekfastest 20h00FlixBus🇦🇹 Austria → 🇷🇴 Romania
Direct buses · no change
ViennaBudapestOradeaCluj-NapocaBistriţaVatra DorneiIaşi· 848 km as the crow flies
- 04:30 → 01:30+1FlixBus 3909Vienna Erdberg (Busterminal VIB) → Iași (Iasi-Vest Bus Station) · via Budapest, Oradea, Cluj-Napoca, Bistriţa…20h0012 stopsRuns: Mon, Wed, Thu, Sun (some weeks)Book on FlixBus ↗
Local times at each stop. Times from official open data: FlixBus (file of 25 Oct 2026). Checked Thu 29 Oct 2026; they cover 29 Oct to 25 Nov 2026. Timetables change, so check with the operator before you travel. A bus from a company that publishes no open timetable may be missing. Contains FlixBus timetable data (FlixMobility, transport.data.gouv.fr), ODbL 1.0. How we build this.
Quick answers
Is there a direct bus from Vienna to Iaşi?
Yes. 4 a week on average, with FlixBus, no change of bus (29 Oct to 25 Nov 2026).
How long is the bus from Vienna to Iaşi?
The fastest takes 20h00; the slowest 20h00, for 848 km as the crow flies.
Is there a night bus from Vienna to Iaşi?
Not an overnight one: every bus here travels by day or evening.