Graz ▸ Trieste
Trieste ▸ Graz ⇄4.2 a dayfastest 4h05FlixBus🇦🇹 Austria → 🇮🇹 Italy
Direct buses · no change
GrazMariborLjubljanaTrieste· 203 km as the crow flies
- 01:30 → 05:35FlixBus N907Graz P&R Webling → Trieste (Autostazione) · via Ljubljana4h051 stopRuns: Mon, Tue, Fri, Sat, Sun (some weeks)The night the clocks change (Sun 25 Oct: 01:30 → 04:35)Book on FlixBus ↗
- 06:30 → 10:50FlixBus N917Graz P&R Webling → Trieste (Autostazione) · via Maribor, Ljubljana4h202 stopsRuns: Mon, Tue, Sat, Sun (some weeks)The night the clocks change (Sun 25 Oct: 05:30 → 09:50)Book on FlixBus ↗
- 11:50 → 16:10FlixBus 907Graz P&R Webling → Trieste (Autostazione) · via Ljubljana4h201 stopRuns: DailyBook on FlixBus ↗
- 14:25 → 18:45FlixBus 297Graz P&R Webling → Trieste (Autostazione) · via Maribor, Ljubljana4h202 stopsRuns: Mon, Thu, Fri, Sat, Sun (some weeks)Book on FlixBus ↗
- 17:40 → 22:00FlixBus N1301Graz P&R Webling → Trieste (Autostazione) · via Ljubljana4h201 stopRuns: Mon, Wed, Fri, Sat, Sun (some weeks)The night the clocks change (Sun 25 Oct: 16:40 → 21:00)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 Trieste?
Yes. 4.2 a day on average, with FlixBus, no change of bus (18 Oct to 14 Nov 2026).
How long is the bus from Graz to Trieste?
The fastest takes 4h05; the slowest 4h20, for 203 km as the crow flies.
When do the buses leave?
The earliest leaves at 01:30 and the latest at 17:40, local time in Graz. Not every bus runs every day: pick a date above.
Is there a night bus from Graz to Trieste?
Not an overnight one: every bus here travels by day or evening.