Ulm ▸ Zagreb
Zagreb ▸ Ulm ⇄1.1 a dayfastest 9h15☾ 1 overnight busFlixBus🇩🇪 Germany → 🇭🇷 Croatia
Direct buses · no change
UlmAugsburgMunichWelsGrazMariborZagreb· 536 km as the crow flies
- 00:10 → 09:25FlixBus N955 ☾ OvernightUlm (Eberhard-Finckh-Straße) → Zagreb (Bus Station) · via Munich, Ljubljana9h152 stops
- 10:20 → 21:05FlixBus 951Ulm (Eberhard-Finckh-Straße) → Zagreb (Bus Station) · via Augsburg, Munich, Wels, Graz…10h455 stopsRuns: DailyBook 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 Ulm to Zagreb?
Yes. 1.1 a day on average, with FlixBus, no change of bus (18 Oct to 14 Nov 2026).
How long is the bus from Ulm to Zagreb?
The fastest takes 9h15; the slowest 10h45, for 536 km as the crow flies.
When do the buses leave?
The earliest leaves at 00:10 and the latest at 10:20, local time in Ulm. Not every bus runs every day: pick a date above.
Is there a night bus from Ulm to Zagreb?
Yes: 1 overnight departure in the timetable, for example 00:10 arriving 09:25.