Travel Information
Compare train, bus, and flight for Grenoble to Barcelona
Omio recommends booking the train as it is the most popular option from Grenoble to Barcelona among Omio's users. If you are prioritising price take the bus with prices starting from $23. For those with little time consider booking a flight which can get you there in 2h 6m. 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 $23, and a train costs an average of $72.
Distance: 318 miles (512 km)
Compare train with
Most popular Train | Bus | Flight |
|---|---|---|
$131 Average price | $50 Average price Cheapest | $128 Average price |
6h 15m Average total duration 5h 45m Onboard + 30m Additional time* | 8h 3m Average total duration 7h 33m Onboard + 30m Additional time* | 5h 6m Average total duration Fastest 2h 6m Onboard + 3h 0m Additional time* |
0.2 - 0.5kg CO2 emissions Lowest | 0.5 - 1.3kg CO2 emissions | 1.5 - 3.1kg CO2 emissions |
![]() Most popular train company | ![]() Most popular bus company | ![]() Most popular airline |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Travel optionsfrom Grenoble to Barcelona
How to get from Grenoble to Barcelona by train, bus or flight.
Our recommendation
The best way to travel from Grenoble to Barcelona is by taking a bus because it’s the best combination of price and speed.
FlixBus12:50 AM7h55Grenoble, Rue Emile Gueymard (Gare Routière)8:45 AMBarcelona, Estació d'Autobusos Nord$941One-way0 transfers
Cheapest
FlixBus12:50 AM7h55Grenoble, Rue Emile Gueymard (Gare Routière)8:45 AMBarcelona, Estació d'Autobusos Nord$941One-way0 transfers
Fastest
VY12211:55 PM1h25Lyon Saint Exupery Airport3:20 PMBarcelona El Prat Airport$2811One-way0 transfers
Other options
17510+
97138:30 AM6h02Gare de Grenoble2:32 PMBarcelona Sants$1591One-way1 transfer
FlixBus · FlixBus3:30 PM11h25Grenoble, Rue Emile Gueymard (Gare Routière)2:55 AMBarcelona, Estació d'Autobusos Nord$1381One-way1 transfer
5132 · 8313310:25 PM14h05Grenoble, Rue Emile Gueymard (Gare Routière)12:30 PMBarcelona, Estació d'Autobusos Nord$1551One-way1 transfer
50002 · 31558:40 PM10h35Grenoble, Rue Emile Gueymard (Gare Routière)7:15 AMBarcelona, Estació d'Autobusos Nord$1821One-way1 transfer
FlixBus+
VY12219:05 AM6h15Grenoble, Avenue des Martyrs (Oxford)3:20 PMBarcelona El Prat Airport$3331One-way1 transfer
FlixBus+
VY12219:00 AM6h20Grenoble, Rue Emile Gueymard (Gare Routière)3:20 PMBarcelona El Prat Airport$3331One-way1 transfer
FlixBus+
VY12216:05 AM9h15Grenoble, Avenue des Martyrs (Oxford)3:20 PMBarcelona El Prat Airport$3251One-way1 transfer
Find all the dates and times for this journey by train, bus, flight, and ferry .
Compare prices and tickets Prices for trains, buses and flights
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FAQs: Travel from Grenoble to Barcelona
Travel to Barcelona easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Grenoble to Barcelona.

This is compared to other travel options from Grenoble to Barcelona:
A bus is $4 (€3) less than a flight for this route with tickets for a flight from Grenoble to Barcelona costing on average $26 (€21).
A bus is $49 (€40) less than a train for this route with tickets for a train from Grenoble to Barcelona costing on average $72 (€58).
Other travel options to Barcelona take longer:
Train takes on average 5h 59m.
Bus takes on average 7h 55m.
- Around 63 flights per day.
- Around 8 buses per day.
- Around 2 trains per day.
However, we recommend checking specific travel dates for your route between Grenoble and Barcelona as scheduled services by train, bus, and flight can vary by season or day of the week.
- Flights mostly depart from Geneva International Airport and arrive in Barcelona El Prat Airport.
- Trains mostly depart from Gare de Grenoble and arrive in Barcelona Sants.
- Buses mostly depart from Grenoble, Rue Emile Gueymard (Gare Routière) and arrive in Barcelona, Estació d'Autobusos Nord.
- Travel with Vueling Airlines, easyJet to go to Barcelona by flight.
- Travel with FlixBus, BlaBlaCar Bus, Itabus, BlaBlaCar to go to Barcelona by bus.
- Travel with AVE, TGV INOUI, Société Nationale des Chemins de fer Français (SNCF) to go to Barcelona by train.
- 10 direct flights per day with Vueling Airlines, easyJet.
- 2 direct buses per day with FlixBus, BlaBlaCar Bus, BlaBlaCar.
Travelling from Grenoble to Barcelona: related information
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