The cheapest and fastest buses from Barcelona to Grenoble
Cheapest price
€12
Average price
€43
Fastest journey
7 h 50 m
Average duration
9 h 37 m
Buses per day
7
Distance
512 km
The best way to find a cheap bus ticket from Barcelona to Grenoble is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Barcelona to Grenoble will cost around €43 if you buy it on the day, but the cheapest tickets can be found for only €12.
Of the 7 buses that leave Barcelona for Grenoble on Sat, Mar 21, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sat, Mar 21 the direct buses cover the 512 km distance in an average of 9 h 37 m but if you time it right, some buses will get you there in just 7 h 50 m .
On Sat, Mar 21 the slowest buses will take 11 h 20 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
4591
FlixBus
93130 · 7389
4732 · 51040
FlixBus · FlixBus
FlixBus
4591
FlixBus · FlixBus
FlixBus · FlixBus
93130 · 7389Travel Information
Compare train, bus, and flight for Barcelona to Grenoble
Omio recommends booking the bus as it is the most popular option from Barcelona to Grenoble among Omio's users. If you are prioritising price take the bus with prices starting from €14. For those with little time consider booking a flight which can get you there in 1h 52m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.2 - 0.5kg. The ticket price range depends on the travel mode: a bus costs an average of €14, and a train costs an average of €52.
Distance: 512 km
Compare bus with
Most popular Bus | Train | Flight |
|---|---|---|
€32 Average price Cheapest | €91 Average price | €91 Average price |
8h 9m Average total duration 7h 39m Onboard + 30m Additional time* | 6h 3m Average total duration 5h 33m Onboard + 30m Additional time* | 4h 52m Average total duration Fastest 1h 52m Onboard + 3h 0m Additional time* |
0.5 - 1.3kg CO2 emissions | 0.2 - 0.5kg CO2 emissions Lowest | 1.5 - 3.1kg CO2 emissions |
![]() Most popular bus company | ![]() Most popular train company | ![]() Most popular airline |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Live departures
Barcelona to Grenoble bus times
The table below shows live departures for Barcelona to Grenoble buses for today, Friday, March 20. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
34152 · 51040 | 4:30 PM Barcelona, Estació d'Autobusos Nord | 11h35 | 4:05 AM Grenoble, Rue Emile Gueymard (Gare Routière) | 1 transfer | |
3154 · 50844 | 7:10 PM Barcelona, Estació d'Autobusos Nord | 15h20 | 10:30 AM Grenoble, Rue Emile Gueymard (Gare Routière) | 1 transfer | |
4591 | 8:10 PM Barcelona, Estació d'Autobusos Nord | 8h00 | 4:10 AM Grenoble, Rue Emile Gueymard (Gare Routière) | 0 transfersDirect | |
FlixBus | 8:25 PM Barcelona, Estació d'Autobusos Nord | 7h50 | 4:15 AM Grenoble, Rue Emile Gueymard (Gare Routière) | 0 transfersDirect | |
3182 · 50847 | 10:55 PM Barcelona, Estació d'Autobusos Nord | 13h50 | 12:45 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 1 transfer | |
FlixBus · FlixBus | 1:50 AM Barcelona, Estació d'Autobusos Nord | 11h10 | 1:00 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 1 transfer | |
93130 · 7389 | 10:00 AM Barcelona, Estació d'Autobusos Nord | 11h20 | 9:20 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 1 transfer | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Barcelona to Grenoble by train, bus, or flight
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Mar 21
Mar 22
Mar 23
Mar 24
Mar 25
Mar 26
Mar 27
Mar 28
Mar 29
Mar 30
Mar 31
Apr 01
Apr 02
Apr 03
Apr 04
Apr 05
Apr 06
Apr 07
Apr 08
Apr 09
Apr 10
Why should you book Barcelona to Grenoble buses with Omio?
Why book with Omio vs FlixBus?
- Compare with other providers: On Omio, you can not only buy tickets for FlixBus, but also compare tickets for the likes of BlaBlaCar Bus or Itabus to find the best option for your trip from Barcelona to Grenoble.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare FlixBus with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from Barcelona to Grenoble.
Why book with Omio over Wanderu, Trainline or Checkmybus?
- Compare with other providers: On Omio, you can also compare tickets for the likes of BlaBlaCar Bus or Itabus to find the best option for your trip from Barcelona to Grenoble.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Barcelona to Grenoble.
Journey information
Overview: Bus from Barcelona to Grenoble
Buses from Barcelona to Grenoble run on average 6 times per day, taking around 7h 39m. Cheap bus tickets for this journey start at €14 if you book in advance.
There are 2 buses per day. The earliest bus runs at 00:20, the last at 23:55. The fastest bus covers the 512 km distance in 7h 50m.
Distance 512 km |
Average bus duration 7h 39m |
Cheapest ticket price €14 |
Buses per day 6 |
Direct buses 2 |
Fastest bus 7h 50m |
First bus 00:20 |
Last bus 23:55 |
Bus providers: FlixBus, BlaBlaCar Bus, Itabus, BlaBlaCar from Barcelona to GrenobleYou can travel by bus between Barcelona to Grenoble with FlixBus, BlaBlaCar Bus, Itabus, BlaBlaCar for as low as €14. When you search for schedules and tickets, Omio will show you the best journey
FlixBus
Itabus
BlaBlaCar Bus
BlaBlaCar
FAQs: Bus from Barcelona to Grenoble
Find answers to the most common questions about traveling from Barcelona to Grenoble by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Grenoble, this guide helps you travel smarter and with confidence.

- BlaBlaCar Bus
- Assistance
- Priority boarding
- Accessible seating options.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- Itabus
- Assistance
- Dedicated seating areas
- Accessible restrooms.
- BlaBlaCar Bus
- You can cancel your ticket up to 30 minutes before departure for a refund in the form of a voucher.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
- Itabus
- You can cancel your ticket up to 24 hours before departure for a partial refund. Changes allowed for a fee.
- BlaBlaCar Bus
- One carry-on bag up to 7kg and one checked bag up to 20kg.
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- Itabus
- One carry-on bag up to 10kg and one checked bag up to 20kg.
- BlaBlaCar Bus
- Additional luggage can be purchased for a fee.
- FlixBus
- Additional luggage can be purchased for a fee.
- Itabus
- 5€ per additional bag.
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
- Itabus
- Small pets allowed in carriers
- larger pets must be leashed and muzzled.
popular bus stations
Popular bus stations from Barcelona to Grenoble
- 06:30-21:30
- Free Wi-Fi
- Cafetería de la estación (in the station)
- Tapas 24 (0.4 km)
- Pizzeria Roma (0.6 km).
- Available outside the main entrance.
- Elevators, ramps
- Available in the station.
- Bus: 54, 6, H12 Metro: L1 Train: R1, R3, R4
- 06:00-23:00
- Free Wi-Fi
- Cafetería de la estación (in the station)
- Fast Food Corner (in the station)
- Local Cuisine Spot (in the station).
- Available outside the main entrance.
- Elevators, ramps
- Available in the station.
- Bus: 27, 78, 109 Metro: L3, L5 Train: R1, R2, R3
- 05:30-23:00
- Free Wi-Fi
- Cafetería de la estación (in the station)
- Fast Food Express (in the station)
- Local Cuisine Corner (in the station).
- Available outside the terminal.
- Elevators, ramps
- Available in the station.
- Bus: 46, L77, PR1 Metro: L9 Sud Train: R2 Nord
- 06:00-23:00
- Free Wi-Fi
- Café de la Gare (in the station)
- Le Petit Vatel (0.5 km)
- Brasserie Chavant (0.7 km).
- Available outside the main entrance.
- Elevators, ramps
- Available in the station.
- Bus: 6020, 6070, 6080 Tram: A, B
More options for your journey from Barcelona to Grenoble
Here are some other resources that might have the information you need


