Karlsruhe to Rennes bus with FlixBus

Fri, Oct 30
+ Add return
FlixBus
Union Ivkoni International
BlaBlaCar Bus
Alsa
Rede Expressos
2,000+ travel companies
FlixBus
Union Ivkoni International
BlaBlaCar Bus
Alsa
Rede Expressos
2,000+ travel companies
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The cheapest and fastest buses from Karlsruhe to Rennes

Showing times, prices and bookable tickets for Oct 30
Cheapest price on Oct 30
€50
Average ticket price on Oct 30
€66
Fastest journey on Oct 30
13 h 15 m
Average journey duration on Oct 30
17 h 36 m
Buses on Oct 30
4
Distance
746 km
Cheap tickets

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.

Fast buses

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.

  • FlixBus
    0 transfers
  • BlaBlaCar Bus
    0 transfers
  • FlixBus
    0 transfers
  • FlixBus
    0 transfers

Journey information

Overview: Bus from Karlsruhe to Rennes

GermanyGermany
FranceFrance
Icon of bus

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.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information

Plan this route

Journey facts

  • Distance463 miles (746 km)
  • Average bus duration13h 9m
  • Cheapest ticket price€9
  • Buses per day7
  • Direct buses1
  • Fastest bus11h 45m
  • First bus12:25 AM
  • Last bus11:50 PM
  • Cheapest MonthDec
  • Cheapest DayWed
  • High SeasonApr - Jun
  • Low SeasonOct - Dec
  • Busiest DayThu
  • Least Busy DayThu
  • Best time to book28 days

Understand & plan this route

Explore this journey

Book with confidence

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information

Frequently asked questions about your Karlsruhe to Rennes trip

Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Karlsruhe to Rennes.

Cheap bus tickets from Karlsruhe to Rennes can start from as little as €9 when you book in advance. The average bus ticket price for Karlsruhe to Rennes is €64 ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The earliest bus from Karlsruhe to Rennes leaves at 12:25 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Karlsruhe to Rennes leaves at 11:50 PM.
Yes, there are 1 direct buses a day from Karlsruhe to Rennes with FlixBus, Union Ivkoni International. Schedules can vary on holidays or weekends with fewer direct buses.

Karlsruhe to Rennes Bus Timetables

OperatorDeparture TimeArrival TimeDurationDeparture daysCheapest 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

Live departures

Karlsruhe to Rennes bus times

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.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
FlixBusFlixBus · FlixBus · FlixBus10:30 PM Karlsruhe Hbf
14h55
1:25 PM Rennes, Gare Routière2 transfers
Friday, October 30
FlixBus3:45 PM Karlsruhe
13h15
5:00 AM Rennes0 transfersDirect
FlixBus5:29 PM Karlsruhe
17h56
11:25 AM Rennes0 transfersDirect

This is the last bus of the day.

Find all the dates and times for this journey

Why should you book Karlsruhe to Rennes buses with Omio?

FlixBus as well as Union Ivkoni International or BlaBlaCar Bus offer buses services from Karlsruhe to Rennes.
Omio is an official ticket reseller for all your travel options from Karlsruhe to Rennes.

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 Union Ivkoni International or BlaBlaCar Bus 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 FlixBus with all available travel options, which are train and bus to ensure you get the best deal for traveling from Karlsruhe 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 Union Ivkoni International or BlaBlaCar Bus to find the best option for your trip from Karlsruhe to Rennes.
  • Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Karlsruhe to Rennes.

Bus companies

Bus companies from Karlsruhe to Rennes

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.

FlixBus

About
FlixBus is one of Europe’s leading low-cost bus companies, founded in Germany and now offering long-distance services across Europe and the United States. In addition to its extensive daytime network, FlixBus also operates overnight buses on select European routes. Standard amenities include free Wi-Fi, power outlets to charge devices, extra legroom, luggage space, and onboard toilets, with snacks and drinks available for purchase. FlixBus offers a single Standard ticket type for all routes, which includes one carry-on bag and one checked bag per passenger. Additional fees apply for extra luggage and for reserving specific seats, such as Extra Seats, Table Seats, or Panorama Seats. This combination of affordability, comfort, and wide coverage makes FlixBus a popular choice for budget-conscious travelers.
Luggage & cancellation policy
Average FlixBus Duration
11h 45m
Cheapest FlixBus Price
€45
FlixBus frequency
5 a day
Luggage included
One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
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.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Wheelchair-accessible buses.
Bikes
Bikes are allowed for a fee; must be booked.
Pets
Small pets in carriers allowed; guide dogs travel for free.

BlaBlaCar Bus

About
BlaBlaCar Bus (formerly known as Ouibus or iDBUS) is a long-distance coach company operating in 10 European countries and connecting over 300 destinations. A subsidiary of the French carpooling company BlaBlaCar, it offers comfortable travel with standard amenities such as air conditioning, toilets, USB and power outlets for charging devices, extra legroom, and adjustable seats. Free Wi-Fi is available on select routes. BlaBlaCar Bus offers only a Standard ticket type, which allows passengers to bring one carry-on bag and up to two checked bags per person.
Luggage & cancellation policy
Average BlaBlaCar Bus Duration
12h 20m
Cheapest BlaBlaCar Bus Price
€9
BlaBlaCar Bus frequency
2 a day
Luggage included
One carry-on bag up to 7kg and one checked bag up to 20kg.
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
You can cancel your ticket up to 30 minutes before departure for a refund in the form of a voucher.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Accessible seating options.
Bikes
Bikes are allowed; additional fees may apply.

Union Ivkoni International

About
Union Ivkoni International is a prominent bus company based in Sofia, Bulgaria, established in 1992. It is recognized as the largest bus carrier in Bulgaria and a leader in bus transport across Europe. The company offers extensive services, including regular bus lines, bus rentals, and bus tours, with over 715 daily departures to more than 100 towns in Bulgaria and over 150 towns in Central and Western Europe, Greece, and Turkey. Union Ivkoni also operates its own tourist brand, Uni Holidays, providing various excursions, vacations, and plane tickets.
Luggage & cancellation policy
Average Union Ivkoni International Duration
17h 30m
Cheapest Union Ivkoni International Price
€45
Union Ivkoni International frequency
1 a day
Luggage included
One carry-on bag up to 25 lbs and one checked bag up to 50 lbs.
Additional luggage
10 USD per additional bag.
Cancellation Policy
You can cancel your ticket up to 30 minutes before departure for a full refund in the form of a travel credit.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Service animals allowed.
Bikes
Bikes are allowed.

Companies, tickets, and onboard amenities between Karlsruhe and Rennes

Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.

When taking a bus from Karlsruhe to Rennes, you can count on FlixBus, Union Ivkoni International, BlaBlaCar Bus for the best way to get you to Rennes. You can also check all possible bus companies who offer a service between Karlsruhe and Rennes and compare the amenities they offer before buying a bus ticket.
Yes, there are bathrooms on board the bus from Karlsruhe to Rennes for bus company FlixBus, Union Ivkoni International, BlaBlaCar Bus.
Yes, the following accessibility options are available when taking the bus from Karlsruhe to Rennes:
  • BlaBlaCar Bus
    • Assistance
    • Priority boarding
    • Accessible seating options.
  • FlixBus
    • Assistance
    • Priority boarding
    • Wheelchair-accessible buses.
  • Union Ivkoni International
    • Assistance
    • Priority seating
    • Service animals allowed.
Yes, bikes are allowed on board the bus with bus company {providersWithBike}.
Whether you can cancel your bus ticket from Karlsruhe to Rennes depends on the bus companies:
  • 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.
  • Union Ivkoni International
    • You can cancel your ticket up to 30 minutes before departure for a full refund in the form of a travel credit.
Yes, there is food available to purchase on board the bus from Karlsruhe to Rennes.
Yes, the following luggage options are included when booking a bus ticket from Karlsruhe to Rennes:
  • 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).
  • Union Ivkoni International
    • One carry-on bag up to 25 lbs and one checked bag up to 50 lbs.
Yes, the following additional luggage options are available when booking a bus ticket from Karlsruhe to Rennes:
  • BlaBlaCar Bus
    • Additional luggage can be purchased for a fee.
  • FlixBus
    • Additional luggage can be purchased for a fee.
  • Union Ivkoni International
    • 10 USD per additional bag.
Yes, you can bring your pet on the bus from Karlsruhe to Rennes. The following conditions apply:
  • FlixBus
    • Small pets in carriers allowed
    • guide dogs travel for free.
You can reserve your seat on the bus from Karlsruhe to Rennes with the following bus company: FlixBus, Union Ivkoni International, BlaBlaCar Bus
Yes, there are USB plugs on board the bus from Karlsruhe to Rennes with the following bus company: FlixBus, Union Ivkoni International, BlaBlaCar Bus.
Yes, there is Wifi on board the bus from Karlsruhe to Rennes with the following bus company: FlixBus, Union Ivkoni International, BlaBlaCar Bus.

Complete guide to Rennes

Things to do in Rennes

Discover the best of Rennes — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Rennes trip today.

  • 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.

  • Must visit

Les Champs Libres

Science museum known for Brittany collections, natural history, and the famous Crocodile and sundial. Great for families and curious visitors.

  • Recommended

Espace des sciences

Interactive space inside Les Champs Libres covering science, society, and local heritage through changing displays and educational exhibits.

Euro (€)

Moderate for France. Hotels and dining are usually cheaper than Paris, while transit is affordable and many central sights are low cost or free.

Average meal costs

Budget
€8-12 for fast food or a simple lunch.
Mid-range
€20-35 per person for a restaurant meal.
Fine dining
€60+ per person for upscale dining.
Coffee
€2.50-4 for coffee or cappuccino.

Tipping culture

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.

Plan your visit to 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.

France uses the euro (EUR) as its currency. Travelers generally find it convenient to use cards for most transactions, especially in cities and larger establishments, but carrying some cash is advisable for small vendors, markets, and rural areas where card acceptance may be limited.
In Rennes, travelers should be cautious of pickpocketing, especially in crowded areas like markets and public transport. Common scams include distraction techniques and overcharging by unofficial taxi drivers. Staying vigilant in busy places and using authorized services helps ensure safety.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.

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.

FAQs
It's helpful to compare your options as there are 2 ways to travel between Karlsruhe and Rennes including taking a train and bus.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.

popular bus stations

Popular bus stations from Karlsruhe to Rennes

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.

Departure bus stations in Karlsruhe
Arrival bus stations in Rennes
Karlsruhe Hbf
City-centre transport

Getting to Karlsruhe Hbf from Karlsruhe city centre

Train74346, 80700, 80702, 80704, 80706, 80708, 84704, 84710, 84714, 84722, 84726, 84740, 84746, 84752, 84758, 84764, 84770, 84776, 84782, 84788, 84792, 84794, 84796, 84800, 84808, 84810, 84814, 84816, 84859, 84864, 84866, 84868, 84870, 84872, 84876, 84877, 84878, 84880, 84882, 84884, 84886, 84888, 84890, 84892, 84894, 84896, 84898, 84900, 84902, 84904, 84906, 84908, 84910, 84912, 84913, 84914, 84916, 84918, 84920, 84922, 84924, 84926, 84928, 84930, 84931, 84934, 84935, 84936, 84938, 84940, 84941, 84944, 84946, 84948, 84952, 84956, 84958, 84962, 84964, 84968, 84972, 84976, 84980, 84984, 84986, 84988, 84994, 84998, 85000, 85004, 85006, 85008, 85012, 85014, 85018, 85020, 85022, 85024, 85026, 85030, 85032, 85034, 85040, 85042, 85046, 85052, 85054, 85056, 85058, 85060, 85064, 85068, 85070, 85074, 85078, 85082, 85084, 85086, 85088, 85090, 85178, 85278, 85311, 85390, 85392, 85396, 85400, 85402, 85404, 85406, 85408, 85410, 85412, 85414, 85416, 85418, 85420, 85422, 85424, 85426, 85428, 85430, 85432, 85434, 85436, 85438, 85440, 85442, 85444, 85446, 85448, 85450, 85452, 85454, 85456, 85458, 85460, 85462, 85466, 85468, 85470, 85474, 85476, 85478, 85480, 85482, 85484, 85488, 85500, 85502, 85504, 85506, 85508, 85510, 85512, 85514, 85516, 85518, 85520, 85522, 85524, 85526, 85528, 85530, 85532, 85534, 85536, 85538, 85540, 85546, 85548, 85551, 85557, 85559, 85561, 85563, 85565, 85567, 85569, 85571, 85573, 85575, 85577, 85579, 85581, 85583, 85585, 85589, 85591, 85597, 85599, 85605, 85607, 85611, 85615, 85619, 85623, 85629, 85631, 85633, 85635, 85639, 85641, 85645, 85647, 85651, 85653, 85655, 85659, 85661, 85665, 85669, 85673, 85675, 85679, 85681, 85685, 85687, 85689, 85821, 85916, 85918, 85922, 85932, 85936, 85938, 85940, 85942, 85946, 85948, 85950, 85952, 85954, 85956, 85958, 85960, 85962, 85964, 85966, 85968, 85970, 85972, 85974, 85976 · 6m · every ~10 min
Tram2, Nl2 · 6m · every ~11 min
Karlsruhe, Hinterm Hauptbahnhof (Südeingang)Karlsruhe Hauptbahnhof, 76137 Karlsruhe, GermanyWifiParkingATMTaxisAccessibilityWCShowerTicket Office
City-centre transport

Getting to Karlsruhe, Hinterm Hauptbahnhof (Südeingang) from Karlsruhe city centre

Karlsruhe, Hinterm Hauptbahnhof (Südeingang) is 1 km from Karlsruhe city centre. Public transport options include:

Tram2, Nl2 · 1m · every ~11 min

Karlsruhe, Hinterm Hauptbahnhof (Südeingang) bus station facilities and services

Karlsruhe, Hinterm Hauptbahnhof (Südeingang) has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.

Wi-Fi and ATMs

Wi-Fi is available at Karlsruhe, Hinterm Hauptbahnhof (Südeingang). ATMs are available at Karlsruhe, Hinterm Hauptbahnhof (Südeingang).

Tickets and information

Ticket office support is available at Karlsruhe, Hinterm Hauptbahnhof (Südeingang).

Parking, taxis and toilets

Available at Karlsruhe, Hinterm Hauptbahnhof (Südeingang): Parking, Taxis, WC.

Accessibility

Accessibility facilities are available at Karlsruhe, Hinterm Hauptbahnhof (Südeingang): The station is accessible for passengers with reduced mobility.

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