Vienna ▸ Ulm
Ulm ▸ Vienna ⇄4.9 a dayfastest 7h55☾ 2 overnight busesFlixBus🇦🇹 Austria → 🇩🇪 Germany
Direct buses · no change
ViennaSalzburgMunichAugsburgUlm· 472 km as the crow flies
- 02:20 → 11:15FlixBus N965 ☾ OvernightVienna Central Station → Ulm (Eberhard-Finckh-Straße) · via Salzburg, Munich, Augsburg8h553 stops
- 07:05 → 15:05FlixBus 036Vienna Erdberg (Busterminal VIB) → Ulm (Eberhard-Finckh-Straße) · via Munich, Augsburg8h002 stopsRuns: Daily until Sat 14 Nov, not Wed 28 Oct, Wed 4 Nov, Wed 11 NovBook on FlixBus ↗
- 09:05 → 17:15FlixBus 036Vienna Erdberg (Busterminal VIB) → Ulm (Eberhard-Finckh-Straße) · via Simbach, Munich, Augsburg8h104 stopsRuns: Wed to Sun (some weeks)Book on FlixBus ↗
- 11:00 → 18:55FlixBus 1923Vienna Erdberg (Busterminal VIB) → Ulm (Eberhard-Finckh-Straße) · via Munich7h551 stopRuns: Only Tue 3 Nov, Thu 5 Nov, Sat 7 Nov, Sun 8 Nov, Tue 10 Nov…Book on FlixBus ↗
- 12:45 → 20:45FlixBus N136Vienna Erdberg (Busterminal VIB) → Ulm (Eberhard-Finckh-Straße) · via Munich, Augsburg8h002 stopsRuns: DailyBook on FlixBus ↗
- 13:55 → 22:05FlixBus N91Vienna Erdberg (Busterminal VIB) → Ulm (Eberhard-Finckh-Straße) · via Munich, Augsburg8h102 stopsRuns: Mon, Thu, Fri, Sat, Sun (some weeks)Book on FlixBus ↗
- 23:05 → 08:00+1FlixBus 1929 ☾ OvernightVienna Erdberg (Busterminal VIB) → Ulm (Eberhard-Finckh-Straße) · via Salzburg, Munich, Augsburg8h553 stopsRuns: Only Mon 19 Oct, Thu 22 Oct, Sat 24 Oct, Mon 26 Oct, Thu 29 Oct…The night the clocks change (Sat 24 Oct: 23:05 → 07:00+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 Vienna to Ulm?
Yes. 4.9 a day on average, with FlixBus, no change of bus (18 Oct to 14 Nov 2026).
How long is the bus from Vienna to Ulm?
The fastest takes 7h55; the slowest 8h55, for 472 km as the crow flies.
When do the buses leave?
The earliest leaves at 02:20 and the latest at 23:05, local time in Vienna. Not every bus runs every day: pick a date above.
Is there a night bus from Vienna to Ulm?
Yes: 2 overnight departures in the timetable, for example 02:20 arriving 11:15.