The cheapest and fastest buses from Porto to Rennes
Cheapest price
$81
Average price
$123
Fastest journey
21 h 5 m
Average duration
1 d 2 h 8 m
Buses per day
4
Distance
948 km
The best way to find a cheap bus ticket from Porto to Rennes is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Porto to Rennes will cost around $123 if you buy it on the day, but the cheapest tickets can be found for only $81.
Of the 4 buses that leave Porto for Rennes on Sun, Mar 08, 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Mar 08 the direct buses cover the 948 km distance in an average of 1 d 2 h 8 m but if you time it right, some buses will get you there in just 21 h 5 m .
On Sun, Mar 08 the slowest buses will take 1 d 7 h 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 Porto to Rennes
Omio recommends booking the bus as it is the most popular option from Porto to Rennes among Omio's users. If you are prioritising price take the bus with prices starting from $61. For those with little time consider booking a flight which can get you there in 1h 55m. The ticket price range depends on the travel mode: a bus costs an average of $61, and a flight costs an average of $270.
Distance: 589 miles (948 km)
Compare bus with
Most popular Bus | Flight |
|---|---|
$109 Average price Cheapest | $515 Average price |
20h 52m Average total duration 20h 22m Onboard + 30m Additional time* | 4h 55m Average total duration Fastest 1h 55m Onboard + 3h 0m Additional time* |
![]() Most popular bus company | ![]() Most popular airline |
Direct Options | Direct Options |
Porto to Rennes Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator FlixBus | Departure Time 07:00AM | Arrival Time 08:35AM | Duration 24h35 | Departure days Sat | Cheapest price $87 |
Operator FlixBus | Departure Time 07:10AM | Arrival Time 09:25AM | Duration 25h15 | Departure days Sat | Cheapest price $139 |
Operator FlixBus | Departure Time 07:25AM | Arrival Time 09:25AM | Duration 25h00 | Departure days Sat | Cheapest price $139 |
Operator FlixBus | Departure Time 08:15AM | Arrival Time 09:25AM | Duration 24h10 | Departure days Sat | Cheapest price $137 |
Operator FlixBus | Departure Time 08:50AM | Arrival Time 09:25AM | Duration 23h35 | Departure days Sat | Cheapest price $80 |
Operator FlixBus | Departure Time 09:00AM | Arrival Time 09:25AM | Duration 23h25 | Departure days Sat | Cheapest price $145 |
Operator FlixBus | Departure Time 09:00PM | Arrival Time 08:50PM | Duration 22h50 | Departure days Sat | Cheapest price $127 |
Live departures
Porto to Rennes bus times
The table below shows live departures for Porto to Rennes buses for today, Saturday, March 7. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
FlixBus · FlixBus | 9:00 PM Porto, Terminal Intermodal de Campanhã | 22h50 | 7:50 PM Rennes, Gare Routière | 1 transfer | |
| Sunday, March 8 | |||||
![]() | 12:50 AM Porto | 27h50 | 4:40 AM Rennes | 0 transfersDirect | |
![]() | 7:00 AM Porto | 24h35 | 7:35 AM Rennes | 0 transfersDirect | |
![]() | 8:00 AM Porto | 31h00 | 3:00 PM Rennes | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Porto to Rennes 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.
Mar 08
Mar 09
Mar 10
Mar 11
Mar 12
Mar 13
Mar 14
Why should you book Porto to Rennes buses with Omio?
Why book with Omio vs FlixBus?
- Compare with other providers: On Omio, you can not only buy tickets for FlixBus, but also compare tickets for the likes of BlaBlaCar Bus, Alsa or Rede Expressos to find the best option for your trip from Porto to Rennes.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare FlixBus with all available travel options, which are bus and flight to ensure you get the best deal for traveling from Porto to Rennes.
Why book with Omio over Wanderu, Trainline or Checkmybus?
- Compare with other providers: On Omio, you can also compare tickets for the likes of BlaBlaCar Bus, Alsa or Rede Expressos to find the best option for your trip from Porto to Rennes.
- Multiple modes of transport: Omio allows you to compare travel options including bus and flight to find the ideal travel option from Porto to Rennes.
Journey information
Overview: Bus from Porto to Rennes
Buses from Porto to Rennes run on average 4 times per day, taking around 20h 22m. Cheap bus tickets for this journey start at $61 (€49) if you book in advance.
The earliest bus runs at 00:50, the last at 23:55. The fastest bus covers the 589 miles (948 km) distance in 21h 5m.
Distance 589 miles (948 km) |
Average bus duration 20h 22m |
Cheapest ticket price $61 (€49) |
Buses per day 4 |
Fastest bus 21h 5m |
First bus 00:50 |
Last bus 23:55 |
Bus providers: FlixBus, BlaBlaCar Bus, Alsa, BlaBlaCar, Rede Expressos from Porto to RennesYou can travel by bus between Porto to Rennes with FlixBus, BlaBlaCar Bus, Alsa, BlaBlaCar, Rede Expressos for as low as $61 (€49). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
Alsa
BlaBlaCar Bus
Rede Expressos
BlaBlaCar
FAQs: Bus from Porto to Rennes
Find answers to the most common questions about traveling from Porto to Rennes 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 Rennes, this guide helps you travel smarter and with confidence.

- Alsa
- Assistance
- Priority boarding
- Accessible seating.
- BlaBlaCar Bus
- Assistance
- Priority boarding
- Accessible seating options.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- Parlement de Bretagne, a historic building showcasing 17th-century architecture and serving as the seat of the Breton Parliament
- Parc du Thabor, a large public park featuring beautifully landscaped gardens, greenhouses, and a rose garden
- Rennes Cathedral, a Roman Catholic cathedral with a neoclassical facade and impressive interior
- Les Champs Libres, a cultural center housing a library, museum, and planetarium
- Place des Lices, a vibrant square known for its Saturday market and medieval half-timbered houses.
- Musée des Beaux-Arts de Rennes, an art museum housing an extensive collection of European paintings and sculptures
- Marché des Lices, a bustling market offering local produce and goods every Saturday
- Guided walking tour of Rennes, exploring the city's rich history and architecture
- Visit the Rennes Opera House, enjoying a performance in a beautifully restored 19th-century building
- Explore the Vilaine River, taking a leisurely walk or boat ride along its scenic banks.
- Alsa
- You can cancel your ticket up to 48 hours before departure for a partial refund. Changes allowed for a fee.
- BlaBlaCar Bus
- You can cancel your ticket up to 30 minutes before departure for a refund in the form of a voucher.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
- Alsa
- One carry-on bag up to 10kg and one checked bag up to 25kg.
- BlaBlaCar Bus
- One carry-on bag up to 7kg and one checked bag up to 20kg.
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- Alsa
- Additional luggage can be purchased for a fee.
- BlaBlaCar Bus
- Additional luggage can be purchased for a fee.
- FlixBus
- Additional luggage can be purchased for a fee.
- Rede Expressos
- Small pets allowed in carriers
- guide dogs permitted without a carrier.
- Alsa
- Small pets allowed in carriers
- larger pets must travel in the hold.
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
popular bus stations
Popular bus stations from Porto to Rennes
- 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
- 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
Most popular bus connections from Porto
More options for your journey from Porto to Rennes
Here are some other resources that might have the information you need

