Travel Information
Compare bus and flight for Grenoble to Lisbon
Omio recommends booking the bus as it is the most popular option from Grenoble to Lisbon among Omio's users. If you are prioritising price, take the bus, with an average ticket price of €146 For those with little time, consider booking a flight, which has an average total journey time of 6h 3m. If you are seeking to minimise your carbon footprint, the bus is your best option, with estimated CO2 emissions of 1.4 - 3.5kg. Average ticket prices depend on the travel mode: a bus costs an average of €146, while a flight costs an average of €495.
Distance: 882 miles (1421 km)
Compare bus with
Most popular Bus | Flight | Driving |
|---|---|---|
€146 Average price Cheapest | €495 Average price | €408 Average price (fuel + tolls) |
28h 6m Average total duration 27h 36m Onboard + 30m Additional time* | 6h 3m Average total duration Fastest 4h 3m Onboard + 2h 0m Additional time* | 17h 8m Average total duration (door-to-door) |
1.4 - 3.5kg CO2 emissions Lowest | 4.3 - 8.5kg CO2 emissions | - CO2 emissions |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
This is compared to other travel options from Grenoble to Lisbon:
A bus is €349 less than a flight for this route with tickets for a flight from Grenoble to Lisbon costing on average €495.
Other travel options to Lisbon take longer:
Bus takes on average 28h 6m.
You'll arrive about 13h 5m sooner (4h 3m by flight vs 17h 8m by car). Tickets start at around €495 compared to roughly €408 in fuel and tolls — a bit more, but you get time back and avoid a long drive.
Driving makes more sense if you're travelling as a group, want flexibility on timing, or plan to stop en route.
Travel optionsfrom Grenoble to Lisbon
How to get from Grenoble to Lisbon by train, bus or flight.
Our recommendation
The best way to travel from Grenoble to Lisbon is by taking a bus because it’s the best combination of price and speed.
8:05 AM32h40Grenoble4:45 PMLisbon€681One-way0 transfers
Cheapest
8:05 AM32h40Grenoble4:45 PMLisbon€681One-way0 transfers
Fastest
12:15 PM26h45Grenoble3:00 PMLisbon€1141One-way0 transfers
Other options
9:05 AM32h40Grenoble5:45 PMLisbon€741One-way0 transfers
11:35 AM28h45Grenoble4:20 PMLisbon€1131One-way0 transfers
11:10 AM31h10Grenoble6:20 PMLisbon€1181One-way0 transfers
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
Compare 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.
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FAQs: Travel from Grenoble to Lisbon
Travel to Lisbon 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 Lisbon.

This is compared to other travel options from Grenoble to Lisbon:
A bus is €349 less than a flight for this route with tickets for a flight from Grenoble to Lisbon costing on average €495.
Other travel options to Lisbon take longer:
Bus takes on average 28h 6m.
- Around 107 flights per day.
- Around 32 buses per day.
However, we recommend checking specific travel dates for your route between Grenoble and Lisbon as scheduled services by bus and flight can vary by season or day of the week.
- Buses mostly depart from Grenoble, Avenue des Martyrs (Oxford) and arrive in Lisboa, Praça Marechal Humberto Delgado.
- Flights mostly depart from Geneva International Airport and arrive in Humberto Delgado Airport.
- Travel with FlixBus, BlaBlaCar Bus to go to Lisbon by bus.
- Travel with Air Algerie, Air Europa, Swiss, Eurowings, Transavia France, Brussels Airlines, Lufthansa City Airlines, KLM, Air France, Qatar Airways, Luxair, Lufthansa, Vueling, Royal Air Maroc, Air Baltic, Helvetic Airways, Lot Polish Airlines, ITA, British Airways, TAP Portugal, easyJet, Iberia to go to Lisbon by flight.
- 1 direct buses per day with FlixBus.
- 11 direct flights per day with Swiss, TAP Portugal, easyJet.
Travelling from Grenoble to Lisbon: related information
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