Bus from Grenoble to Barcelona: Tickets & Timetables

Next bus departures

Next departures from Grenoble to Barcelona on 20 January
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
BlaBlaCar BusBus
    		Gare de Grenoble
    		Barcelona NordCheapestFastest
    BlaBlaCar BusBus
      		Gare de Grenoble
      		Barcelona NordNo tags

      Last refresh of the prices: Today at 12:46 CET.

      Compare 3 ways to travel from Grenoble to Barcelona

      We recommend carpooling

      Among the sustainable travel choices, the Carpool stands out as a good way to reach Barcelona. The journey takes about 6 hours 20 minutes and with fares starting at just £34, it presents an excellent value for a comfortable ride.

      3carpool per day
      6h 20mAverage duration
      316 milesDistance
      21kgCO₂ emissions
      Bus
      		Average price£19 - £152Average duration12h 25m
      13kg CO₂e
      Train
      		Average price£111 - £129Average duration5h 59m
      12kg CO₂e
      Carpool
      		Average price£34 - £73Average duration6h 20m
      21kg CO₂e

      Frequently asked questions about travelling by bus from Grenoble to Barcelona

      Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.

      1. How much is the bus ticket from Grenoble to Barcelona?

        The cheapest coach tickets from Grenoble to Barcelona start from £19. The average price for this route is around £42. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

      2. How long is the bus journey from Grenoble to Barcelona?

        The average bus journey time from Grenoble to Barcelona is 12h 25m, covering a distance of 325 miles. The fastest bus can take you there in 7h 55m and is operated by FlixBus.

      3. Which bus companies service the Grenoble to Barcelona route?

        Several major bus companies operate on this route with 6 buses available per day, including services from FlixBus, BlaBlaCar Bus, Itabus.

      4. What is the earliest and latest departure time for the bus from Grenoble to Barcelona?

        The earliest bus departs from Grenoble to Barcelona at 00:25. And the latest bus departs at 22:25.

      5. What are the CO₂ emissions for the bus trip from Grenoble to Barcelona?

        A bus journey from Grenoble to Barcelona produces an estimated 13 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.

      6. Which is the best bus company from Grenoble to Barcelona?

        According to Busbud customers, the highest-rated bus company on this route is Itabus, with an average rating of 3.8 out of 5 stars based on 974 reviews.

      7. Which company has the best Wi-Fi from Grenoble to Barcelona?

        Based on Busbud reviews, the bus company Itabus has the best Wi-Fi rating with a score of 3.0.

      8. Which bus company offers the most punctual service from Grenoble to Barcelona?

        According to Busbud traveller reviews, the most punctual bus company on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.

      9. Which bus company has the cleanest buses from Grenoble to Barcelona?

        According to Busbud traveller reviews, the bus company with the cleanest buses on this route is BlaBlaCar Bus, with a cleanliness rating of 4.3 out of 5 stars.

      Find cheapest prices for buses

      Price is for a one-way ticket for one passenger and based on past searches.

      Best price found
      17/01
      £25
      18/01
      £42
      Today
      £31
      20/01
      £51
      21/01
      £29
      22/01
      £28
      23/01
      £21
      24/01
      £23
      busbud logoThe cheapest trip from Grenoble to Barcelona was searched and found on 23 Jan 2026 with a price of £21

      To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Grenoble to Barcelona as early as possible.

      You can expect to pay from £21 to £64 for a bus ticket from Grenoble to Barcelona based on the last 2 days. You can expect to find the cheapest price for the trip at £21, which is on 2026-01-23.

      Usually BlaBlaCar Bus will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.

      What's the cheapest way to go from Grenoble to Barcelona?

      busbud logoThe Bus is the cheapest travel choice for this destination

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