Graz ▸ Ostrava
Ostrava ▸ Graz ⇄1.4 a dayfastest 6h55☾ 2 overnight busesFlixBus🇦🇹 Austria → 🇨🇿 Czechia
Direct buses · no change
GrazViennaBrnoOstrava· 372 km as the crow flies
- 21:25 → 04:20+1FlixBus N919 ☾ OvernightGraz P&R Webling → Ostrava (Nám. Republiky, ÚAN) · via Vienna, Brno6h553 stopsRuns: Wed to Sun (some weeks)The night the clocks change (Sat 24 Oct: 21:25 → 03:20+1)Book on FlixBus ↗
- 23:10 → 06:15+1FlixBus N917 ☾ OvernightGraz P&R Webling → Ostrava (Nám. Republiky, ÚAN) · via Vienna, Brno7h053 stopsRuns: Thu to Sun (some weeks)The night the clocks change (Sat 24 Oct: 23:10 → 05:15+1)Book on FlixBus ↗
Local times at each stop. Times from official open data: FlixBus (file of 11 Oct 2026). Checked Sun 18 Oct 2026; they cover 18 Oct to 14 Nov 2026. Timetables change, so check with the operator before you travel. Contains FlixBus timetable data (FlixMobility, transport.data.gouv.fr), ODbL 1.0. How we build this.
Quick answers
Is there a direct bus from Graz to Ostrava?
Yes. 1.4 a day on average, with FlixBus, no change of bus (18 Oct to 14 Nov 2026).
How long is the bus from Graz to Ostrava?
The fastest takes 6h55; the slowest 7h05, for 372 km as the crow flies.
When do the buses leave?
The earliest leaves at 21:25 and the latest at 23:10, local time in Graz. Not every bus runs every day: pick a date above.
Is there a night bus from Graz to Ostrava?
Yes: 2 overnight departures in the timetable, for example 21:25 arriving 04:20 the next morning.