Karlsruhe ▸ Salzburg
Salzburg ▸ Karlsruhe ⇄2 a dayfastest 6h00☾ 1 overnight busFlixBus🇩🇪 Germany → 🇦🇹 Austria
Direct buses · no change
KarlsruheStuttgartUlmAugsburgMunichSalzburg· 368 km as the crow flies
- 00:05 → 06:10FlixBus N880 ☾ OvernightKarlsruhe central train station → Salzburg South (Hellbrunner Landesstraße) · via Stuttgart, Munich6h052 stopsRuns: Mon, Tue, Fri, Sat, SunThe night the clocks change (Sun 25 Oct: 00:05 → 05:10)Book on FlixBus ↗
- 14:20 → 21:30FlixBus 1929Karlsruhe central train station → Salzburg South (Hellbrunner Landesstraße) · via Stuttgart, Ulm, Augsburg, Munich7h104 stopsRuns: Mon (some weeks)Book on FlixBus ↗
- 19:30 → 01:30+1FlixBus N948Karlsruhe central train station → Salzburg South (Hellbrunner Landesstraße) · via Stuttgart, Ulm, Augsburg, Munich6h004 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 Karlsruhe to Salzburg?
Yes. 2 a day on average, with FlixBus, no change of bus (18 Oct to 14 Nov 2026).
How long is the bus from Karlsruhe to Salzburg?
The fastest takes 6h00; the slowest 7h10, for 368 km as the crow flies.
When do the buses leave?
The earliest leaves at 00:05 and the latest at 19:30, local time in Karlsruhe. Not every bus runs every day: pick a date above.
Is there a night bus from Karlsruhe to Salzburg?
Yes: 1 overnight departure in the timetable, for example 00:05 arriving 06:10.