Bus Tickets from Porto to Grenoble

Previously seen trips

Next departures for Porto to Grenoble on November 19
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
FlixBusBus
Campanhã Bus terminal
Condillac-UniversitésNo tags
FlixBusBus
Porto (Aeroporto)
Grenoble (Bus Station)No tags
FlixBusBus
Porto (Aeroporto)
Condillac-UniversitésNo tags
FlixBusBus
Campanhã Bus terminal
Grenoble (Bus Station)No tags
FlixBusBus
Campanhã Bus terminal
Condillac-UniversitésNo tags

Compare 2 ways to go from Porto to Grenoble

We recommend carpooling

Among the sustainable travel choices, the carpool stands out as the good way to reach Grenoble. The journey takes about 17 hours and with fares starting at just $123, it presents an excellent value for a comfortable ride.

1carpool per day
17hAverage Duration
772 milesDistance
52kgCO₂ emissions
Average Price$64 - $274Average Duration1d 8h
31kg CO₂e
Carpool
Average Price$123 - $157Average Duration17h
52kg CO₂e

Frequently asked questions about traveling from Porto to Grenoble by bus

Find cheapest prices for buses

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

Best price found
11/17
No data
11/18
No data
Today
No data
11/20
$72
11/21
No data
11/22
$90
11/23
$68
11/24
No data
busbud logoThe cheapest trip from Porto to Grenoble was searched and found on Nov 23, 2025 with a price of $68

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

You can expect to pay from $68 to $121 for a bus ticket from Porto to Grenoble based on the last 2 days. You can expect to find the cheapest price for the trip at $68 which is on 2025-11-23.

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