Grenoble to Barcelona bus: 1.6 a day, fastest 7h55

1.6 a dayfastest 7h55☾ 1 overnight busBlaBlaCar Bus, FlixBus🇫🇷 France → 🇪🇸 Spain

Direct buses · no change

GrenobleValenceNîmesMontpellierPerpignanBarcelona· 510 km as the crow flies

00:50 → 08:45
FlixBus N740 ☾ Overnight
Grenoble (Central Bus Station) → Barcelona (Bus Terminal Nord) · via Montpellier, Perpignan
7h552 stops
Runs: DailyThe night the clocks change (Sun 25 Oct: 00:50 → 07:45)Book on FlixBus ↗
13:20 → 22:35
BlaBlaCar Bus
Grenoble - Bus Station → Barcelona - North Bus Station · via Valence, Nîmes, Montpellier, Perpignan
9h154 stops
Runs: Mon, Fri, Sat, SunBook on BlaBlaCar Bus ↗

Local times at each stop. Times from official open data: FlixBus (file of 11 Oct 2026) and BlaBlaCar Bus (file of 18 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. Contains BlaBlaCar Bus timetable data (transport.data.gouv.fr), ODbL 1.0. How we build this.

Quick answers

Is there a direct bus from Grenoble to Barcelona?

Yes. 1.6 a day on average, with BlaBlaCar Bus and FlixBus, no change of bus (18 Oct to 14 Nov 2026).

How long is the bus from Grenoble to Barcelona?

The fastest takes 7h55; the slowest 9h15, for 510 km as the crow flies.

When do the buses leave?

The earliest leaves at 00:50 and the latest at 13:20, local time in Grenoble. Not every bus runs every day: pick a date above.

Is there a night bus from Grenoble to Barcelona?

Yes: 1 overnight departure in the timetable, for example 00:50 arriving 08:45.

Grenoble ▸ Barcelona

Direct buses · no change

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