The cheapest and fastest buses from Rennes to Porto
Cheapest price
€60
Average price
€85
Fastest journey
20 h 35 m
Average duration
21 h 43 m
Buses per day
2
Distance
948 km
The best way to find a cheap bus ticket from Rennes to Porto is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Rennes to Porto will cost around €85 if you buy it on the day, but the cheapest tickets can be found for only €60.
Of the 2 buses that leave Rennes for Porto on Sun, Dec 21, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Dec 21 the direct buses cover the 948 km distance in an average of 21 h 43 m but if you time it right, some buses will get you there in just 20 h 35 m .
On Sun, Dec 21 the slowest buses will take 22 h 50 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.




Travel Information
Compare bus and flight for Rennes to Porto
Omio recommends booking the bus as it is the most popular option from Rennes to Porto among Omio's users. If you are prioritising price take the bus with prices starting from €45. For those with little time consider booking a flight which can get you there in 1h 50m. The ticket price range depends on the travel mode: a bus costs an average of €45, and a flight costs an average of €253.
Distance: 948 km
Compare bus with
Most popular Bus | Flight |
|---|---|
€100 Average price Cheapest | €418 Average price |
23h 57m Average total duration 23h 27m Onboard + 30m Additional time* | 4h 50m Average total duration Fastest 1h 50m Onboard + 3h 0m Additional time* |
![]() Most popular bus company | ![]() Most popular airline |
Direct Options | Direct Options |
Live departures
Rennes to Porto bus times
The table below shows live departures for Rennes to Porto buses for today, Saturday, December 20. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
FlixBus · FlixBus · FlixBus | 7:30 AM Rennes, Gare Routière | 24h05 | 7:35 AM Porto, Terminal Intermodal de Campanhã | 2 transfers | |
80088 · 3169 | 1:35 PM Rennes, Gare Routière | 22h45 | 12:20 PM Porto, Terminal Intermodal de Campanhã | 1 transfer | |
FlixBus · FlixBus · FlixBus | 2:15 PM Rennes, Gare Routière | 24h10 | 2:25 PM Porto, Terminal Intermodal de Campanhã | 2 transfers | |
FlixBus · FlixBus | 3:30 PM Rennes, Gare Routière | 22h55 | 2:25 PM Porto, Terminal Intermodal de Campanhã | 1 transfer | |
FlixBus · FlixBus | 3:30 PM Rennes, Gare Routière | 23h10 | 2:40 PM Porto, Terminal Intermodal de Campanhã | 1 transfer | |
FlixBus · FlixBus · FlixBus | 9:20 PM Rennes, Gare Routière | 22h50 | 8:10 PM Porto, Terminal Intermodal de Campanhã | 2 transfers | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Rennes to Porto by bus or flight
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.
Dec 21
Dec 22
Dec 23
Dec 24
Dec 25
Dec 26
Dec 27
Dec 28
Dec 29
Dec 30
Dec 31
Jan 01
Jan 02
Jan 03
Journey information
Overview: Bus from Rennes to Porto
Buses from Rennes to Porto run on average 3 times per day, taking around 23h 27m. Cheap bus tickets for this journey start at €45 if you book in advance.
The earliest bus runs at 00:50, the last at 23:55. The fastest bus covers the 948 km distance in 20h 35m.
Distance 948 km |
Average bus duration 23h 27m |
Cheapest ticket price €45 |
Buses per day 3 |
Fastest bus 20h 35m |
First bus 00:50 |
Last bus 23:55 |
Bus providers: FlixBus, BlaBlaCar Bus from Rennes to PortoYou can travel by bus between Rennes to Porto with FlixBus, BlaBlaCar Bus for as low as €45. When you search for schedules and tickets, Omio will show you the best journey
FlixBus
BlaBlaCar Bus
FAQs: Bus from Rennes to Porto
Find answers to the most common questions about traveling from Rennes to Porto 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 Porto, this guide helps you travel smarter and with confidence.

popular bus stations
Popular bus stations from Rennes to Porto
- 06:00-20:00
- Free Wi-Fi
- Cafeteria de la Gare (in the station)
- Le Bistrot de la Gare (0.2 km)
- Crêperie La Gavotte (0.5 km).
- Available outside the main entrance.
- Elevators, ramps
- Available in the station.
- Bus: C1, C2, 11, 12 Metro: A Train: TER, TGV
- 06:00-23:00
- Free Wi-Fi
- Cafetaria Terminal (in the station)
- Restaurante Campanhã (0.5 km)
- Tasquinha do Caco (0.7 km).
- Available outside the main entrance.
- Elevators
- Available in the station.
- Bus: 205, 206, 207 Metro: A, B, C, E Train: Urban, Regional
Most popular bus connections from Rennes
More options for your journey from Rennes to Porto
Here are some other resources that might have the information you need

