Bilbao ▸ Grenoble
Grenoble ▸ Bilbao ⇄1 a dayfastest 13h55☾ 2 overnight busesFlixBus🇪🇸 Spain → 🇫🇷 France
Direct buses · no change
BilbaoSan SebastianAngletBayonnePauTarbesGrenoble· 720 km as the crow flies
- 14:40 → 06:15+1FlixBus N716 ☾ OvernightBilbao (Bus Station) → Grenoble (Central Bus Station) · via San Sebastian, Anglet, Bayonne, Pau…15h358 stopsRuns: Fri to Sun (some weeks)The night the clocks change (Sat 24 Oct: 14:40 → 05:15+1)Book on FlixBus ↗
- 22:10 → 12:05+1FlixBus N1156 ☾ OvernightBilbao (Bus Station) → Grenoble (Central Bus Station) · via San Sebastian, Hendaye, Orthez, Toulouse…13h557 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 Bilbao to Grenoble?
Yes. 1 a day on average, with FlixBus, no change of bus (18 Oct to 14 Nov 2026).
How long is the bus from Bilbao to Grenoble?
The fastest takes 13h55; the slowest 15h35, for 720 km as the crow flies.
When do the buses leave?
The earliest leaves at 14:40 and the latest at 22:10, local time in Bilbao. Not every bus runs every day: pick a date above.
Is there a night bus from Bilbao to Grenoble?
Yes: 2 overnight departures in the timetable, for example 14:40 arriving 06:15 the next morning.