The cheapest and fastest buses from Karlsruhe to Rennes
Cheapest price
$50
Average price
$53
Fastest journey
13 h 15 m
Average duration
15 h 58 m
Buses per day
2
Distance
746 km
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 $53 if you buy it on the day, but the cheapest tickets can be found for only $50.
Of the 2 buses that leave Karlsruhe for Rennes on Wed, Mar 18, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Mar 18 the direct buses cover the 746 km distance in an average of 15 h 58 m but if you time it right, some buses will get you there in just 13 h 15 m .
On Wed, Mar 18 the slowest buses will take 18 h 40 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 train for Karlsruhe to Rennes
Omio recommends booking the bus as it is the most popular option from Karlsruhe to Rennes among Omio's users. If you are prioritising price take the bus with prices starting from $47. For those with little time consider booking a train which can get you there in 6h 51m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.2 - 0.7kg. The ticket price range depends on the travel mode: a bus costs an average of $47, and a train costs an average of $102.
Distance: 463 miles (746 km)
Compare bus with
Most popular Bus | Train |
|---|---|
$74 Average price Cheapest | $173 Average price |
16h 15m Average total duration 15h 45m Onboard + 30m Additional time* | 7h 21m Average total duration Fastest 6h 51m Onboard + 30m Additional time* |
0.7 - 1.9kg CO2 emissions | 0.2 - 0.7kg CO2 emissions Lowest |
Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Live departures
Karlsruhe to Rennes bus times
The table below shows live departures for Karlsruhe to Rennes buses for today, Tuesday, March 17. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 5:40 AM Karlsruhe | 19h20 | 1:00 AM Rennes | 0 transfersDirect | |
![]() | 4:45 PM Karlsruhe | 13h15 | 6:00 AM Rennes | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Karlsruhe to Rennes by bus or train
Compare bus and train 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 18
Mar 19
Mar 20
Mar 21
Mar 22
Mar 23
Mar 24
Why should you book Karlsruhe to Rennes buses with Omio?
Why book with Omio vs Ourbus?
- Compare with other providers: On Omio, you can not only buy tickets for Ourbus, but also compare tickets for the likes of FlixBus to find the best option for your trip from Karlsruhe 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 Ourbus with all available travel options, which are bus and train to ensure you get the best deal for traveling from Karlsruhe to Rennes.
Why book with Omio over Checkmybus, Wanderu or Trainline?
- Compare with other providers: On Omio, you can also compare tickets for the likes of FlixBus to find the best option for your trip from Karlsruhe to Rennes.
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from Karlsruhe to Rennes.
Journey information
Overview: Bus from Karlsruhe to Rennes
Buses from Karlsruhe to Rennes run on average 7 times per day, taking around 15h 45m. Cheap bus tickets for this journey start at $47 (€38) 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 12h 55m.
Distance 463 miles (746 km) |
Average bus duration 15h 45m |
Cheapest ticket price $47 (€38) |
Buses per day 7 |
Direct buses 1 |
Fastest bus 12h 55m |
First bus 00:25 |
Last bus 23:50 |
Bus providers: Ourbus, FlixBus from Karlsruhe to RennesYou can travel by bus between Karlsruhe to Rennes with Ourbus, FlixBus for as low as $47 (€38). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
Ourbus
FAQs: Bus from Karlsruhe to 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.

- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- Ourbus
- Assistance
- Priority seating
- Service animals allowed.
- 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.
- 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.
- Ourbus
- You can cancel your ticket up to 30 minutes before departure for a full refund in the form of a travel credit.
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- Ourbus
- One carry-on bag up to 25 lbs and one checked bag up to 50 lbs.
- FlixBus
- Additional luggage can be purchased for a fee.
- Ourbus
- 10 USD per additional bag.
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
popular bus stations
Popular bus stations from Karlsruhe to Rennes
- 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 Karlsruhe
More options for your journey from Karlsruhe to Rennes
Here are some other resources that might have the information you need
