Brussels ▸ Ulm
Ulm ▸ Brussels ⇄1.2 a dayfastest 9h45☾ 1 overnight busFlixBus🇧🇪 Belgium → 🇩🇪 Germany
Direct buses · no change
BrusselsNamurLuxembourgMerzigSaarbrückenZweibrückenUlm· 489 km as the crow flies
- 07:00 → 16:45FlixBus 1929Brussels-North train station → Ulm (Eberhard-Finckh-Straße) · via Namur, Luxembourg, Merzig, Saarbrücken…9h457 stopsRuns: Mon (some weeks)Book on FlixBus ↗
- 22:55 → 08:45+1FlixBus N136 ☾ OvernightBrussels-North train station → Ulm (Eberhard-Finckh-Straße) · via Luxembourg, Metz, Strasbourg, Karlsruhe…9h505 stops
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 Brussels to Ulm?
Yes. 1.2 a day on average, with FlixBus, no change of bus (18 Oct to 14 Nov 2026).
How long is the bus from Brussels to Ulm?
The fastest takes 9h45; the slowest 9h50, for 489 km as the crow flies.
When do the buses leave?
The earliest leaves at 07:00 and the latest at 22:55, local time in Brussels. Not every bus runs every day: pick a date above.
Is there a night bus from Brussels to Ulm?
Yes: 1 overnight departure in the timetable, for example 22:55 arriving 08:45 the next morning.