- Must visit
Musée des Beaux-Arts de Rennes
Rennes' main fine arts museum with paintings, archaeology, and antiquities from major European schools in a central historic setting.
The best way to find a cheap bus ticket from Karlsruhe to Rennes is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Karlsruhe to Rennes will cost around €66 if you buy it on the day, but the cheapest tickets can be found for only €50.
On Fri, Oct 30, we found 4 buses from Karlsruhe to Rennes, including 4 direct services.
On Fri, Oct 30 the direct buses cover the 746 km distance in an average of 17 h 36 m but if you time it right, some buses will get you there in just 13 h 15 m .
On Fri, Oct 30 the slowest buses will take 21 h 15 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.

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Buses from Karlsruhe to Rennes run on average 7 times per day, taking around 13h 9m. Cheap bus tickets for this journey start at €9 if you book in advance.
There are 1 buses per day. The earliest bus runs at 00:25, the last at 23:50. The fastest bus covers the 463 miles (746 km) distance in 11h 45m.
Plan this route
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Karlsruhe to Rennes.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator BlaBlaCar Bus | Departure Time 12:25AM | Arrival Time 07:15PM | Duration 18h50 | Departure days Thu | Cheapest price €83 |
Operator FlixBus | Departure Time 12:35AM | Arrival Time 02:30PM | Duration 13h55 | Departure days Thu | Cheapest price €88 |
Operator FlixBus | Departure Time 03:50AM | Arrival Time 10:10PM | Duration 18h20 | Departure days Wed | Cheapest price €48 |
Operator FlixBus | Departure Time 04:35AM | Arrival Time 08:10PM | Duration 15h35 | Departure days Mon | Cheapest price €89 |
Operator FlixBus | Departure Time 06:25AM | Arrival Time 01:00AM | Duration 18h35 | Departure days Tue | Cheapest price €52 |
Operator FlixBus | Departure Time 06:35AM | Arrival Time 10:10PM | Duration 15h35 | Departure days Thu | Cheapest price €106 |
Operator FlixBus | Departure Time 07:10AM | Arrival Time 01:00AM | Duration 17h50 | Departure days Sat | Cheapest price €45 |
Operator FlixBus | Departure Time 07:25AM | Arrival Time 02:00AM | Duration 18h35 | Departure days Thu | Cheapest price €74 |
Operator FlixBus | Departure Time 09:05AM | Arrival Time 01:25AM | Duration 16h20 | Departure days Tue | Cheapest price €59 |
Operator FlixBus | Departure Time 01:30PM | Arrival Time 03:25AM | Duration 13h55 | Departure days Wed, Thu | Cheapest price €48 |
Operator FlixBus | Departure Time 03:45PM | Arrival Time 05:00AM | Duration 13h15 | Departure days Fri | Cheapest price €93 |
Operator FlixBus | Departure Time 05:29PM | Arrival Time 11:25AM | Duration 17h56 | Departure days Fri, Sun | Cheapest price €60 |
Operator FlixBus | Departure Time 05:45PM | Arrival Time 07:00AM | Duration 13h15 | Departure days Wed, Thu | Cheapest price €49 |
Operator FlixBus | Departure Time 06:29PM | Arrival Time 12:25PM | Duration 17h56 | Departure days Fri, Sun | Cheapest price €50 |
Operator FlixBus | Departure Time 07:25PM | Arrival Time 11:25AM | Duration 16h00 | Departure days Tue | Cheapest price €50 |
Operator BlaBlaCar Bus | Departure Time 10:25PM | Arrival Time 02:00PM | Duration 15h35 | Departure days Fri, Sat, Sun | Cheapest price €48 |
Operator FlixBus | Departure Time 10:30PM | Arrival Time 01:25PM | Duration 14h55 | Departure days Wed, Thu | Cheapest price €48 |
Operator BlaBlaCar Bus | Departure Time 11:25PM | Arrival Time 08:40PM | Duration 21h15 | Departure days Thu, Fri, Sat | Cheapest price €51 |
Operator FlixBus | Departure Time 11:35PM | Arrival Time 01:30PM | Duration 13h55 | Departure days Sun | Cheapest price €62 |
The table below shows live departures for Karlsruhe to Rennes buses for today, Thursday, October 29. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
FlixBus · FlixBus · FlixBus | 10:30 PM Karlsruhe Hbf | 14h55 | 1:25 PM Rennes, Gare Routière | 2 transfers | |
| Friday, October 30 | |||||
![]() | 3:45 PM Karlsruhe | 13h15 | 5:00 AM Rennes | 0 transfersDirect | |
![]() | 5:29 PM Karlsruhe | 17h56 | 11:25 AM Rennes | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Buses from Karlsruhe to Rennes with FlixBus, BlaBlaCar Bus, and Union Ivkoni International. Overnight buses available on this route with FlixBus and BlaBlaCar Bus. Use the details below to compare onboard facilities.
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
Discover the best of Rennes — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Rennes trip today.
Rennes' main fine arts museum with paintings, archaeology, and antiquities from major European schools in a central historic setting.
Science museum known for Brittany collections, natural history, and the famous Crocodile and sundial. Great for families and curious visitors.
Interactive space inside Les Champs Libres covering science, society, and local heritage through changing displays and educational exhibits.
Rennes' best-known park with French gardens, aviary, rose beds, and shaded walks. Ideal for a relaxing break near the center.
Main square of the historic center, lined with half-timbered houses and lively terraces. A perfect starting point for exploring old Rennes.
Elegant royal square with a statue of Louis XIV and harmonious classical façades. One of Rennes' defining urban spaces.
A Breton buckwheat savoury crêpe, usually filled with ham, egg, cheese or local sausage. It is a staple of Rennes crêperies and everyday Breton food culture.
A thin wheat-flour crêpe served with butter, sugar, caramel or jam. It is one of Brittany’s best-known sweet traditions and widely enjoyed in Rennes.
A rustic Breton pork sausage, often grilled and served in bread or with galettes. It is closely tied to Rennes market culture, especially around Place des Lices.
Michelin-starred restaurant offering creative modern cuisine with Breton products, served in an elegant fine dining setting with strong local reputation.
Established Rennes crêperie known for refined Breton galettes and quality cider in a polished but welcoming setting near the historic centre.
Well-known casual crêperie serving traditional galettes, sweet crêpes and Breton cider in a friendly setting popular with locals and visitors.
Moderate for France. Hotels and dining are usually cheaper than Paris, while transit is affordable and many central sights are low cost or free.
Service is usually included. Round up or leave 5-10% for great restaurant service. Small change is fine in cafes; taxis may be rounded up.
Official public transport app
Rennes Gare Routière -> République, Rennes
Get destination-focused answers for the end of your trip, including what to do, when to go, practical entry details, and tips for making the most of your time in Rennes.
Find answers to the most common questions about traveling from Karlsruhe 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.

Most Karlsruhe to Rennes buses use the Karlsruhe Hbf to Rennes, Gare Routière station pair, with some services arriving at Rennes, Boulevard Solférino. Use this guide to compare Karlsruhe and Rennes bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Karlsruhe, Hinterm Hauptbahnhof (Südeingang) is 1 km from Karlsruhe city centre. Public transport options include:
Karlsruhe, Hinterm Hauptbahnhof (Südeingang) has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Wi-Fi is available at Karlsruhe, Hinterm Hauptbahnhof (Südeingang). ATMs are available at Karlsruhe, Hinterm Hauptbahnhof (Südeingang).
Ticket office support is available at Karlsruhe, Hinterm Hauptbahnhof (Südeingang).
Available at Karlsruhe, Hinterm Hauptbahnhof (Südeingang): Parking, Taxis, WC.
Accessibility facilities are available at Karlsruhe, Hinterm Hauptbahnhof (Südeingang): The station is accessible for passengers with reduced mobility.
Rennes, Gare Routière has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food options include: Cafeteria de la Gare (in the station), Le Bistrot de la Gare (0.2 km), Crêperie La Gavotte (0.5 km).
Free Wi-Fi. ATMs are located near the main entrance.
Ticket office support is available at Rennes, Gare Routière.
Available at Rennes, Gare Routière: Parking, Taxis, WC.
Accessibility facilities are available at Rennes, Gare Routière: Elevators, ramps.
Rennes, Boulevard Solférino has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Wi-Fi is available at Rennes, Boulevard Solférino. ATMs are available at Rennes, Boulevard Solférino.
Ticket office support is available at Rennes, Boulevard Solférino.
Available at Rennes, Boulevard Solférino: Parking, Taxis, WC.
Accessibility facilities are available at Rennes, Boulevard Solférino: Ramps and lowered curbs available.