What is the best way to travel from Karlsruhe to Regensburg?
Looking for a trip? Compare all the available Trains and Buses for the journey to Regensburg from Karlsruhe. Check between different modes of transportation, look for the cheapest tickets, fastest rides and most popular stations, and see all 1 available companies to find your perfect trip!
What is the cheapest way to reach Regensburg from Karlsruhe?
You can get to Regensburg with just $22 by taking a Bus from FlixBus, but you can find many more cheap offers: we have selected the best ones for next few days here for you.
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FlixBus6h 30m02:15 AMKarlsruheCentral Station8:45 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/24/2026 2:15:00 AM to Central Station, Regensburg (Germany) arriving at 9/24/2026 8:45:00 AM. 50 Economy ticket for $22 per person are available. Travel duration is 6h 30m
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FlixBus7h 0m010:15 AMKarlsruheCentral Station5:15 PMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/24/2026 10:15:00 AM to Central Station, Regensburg (Germany) arriving at 9/24/2026 5:15:00 PM. 50 Economy ticket for $22 per person are available. Travel duration is 7h 0m
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FlixBus7h 15m04:20 PMKarlsruheCentral Station11:35 PMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/24/2026 4:20:00 PM to Central Station, Regensburg (Germany) arriving at 9/24/2026 11:35:00 PM. 50 Economy ticket for $22 per person are available. Travel duration is 7h 15m
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FlixBus8h 40m06:15 PMKarlsruheCentral Station2:55 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/24/2026 6:15:00 PM to Central Station, Regensburg (Germany) arriving at 9/25/2026 2:55:00 AM. 50 Economy ticket for $22 per person are available. Travel duration is 8h 40m
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FlixBus6h 35m011:25 PMKarlsruheCentral Station6:00 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/24/2026 11:25:00 PM to Central Station, Regensburg (Germany) arriving at 9/25/2026 6:00:00 AM. 50 Economy ticket for $22 per person are available. Travel duration is 6h 35m
Cheapest Buses Thursday
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FlixBus7h 15m04:20 PMKarlsruheCentral Station11:35 PMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/25/2026 4:20:00 PM to Central Station, Regensburg (Germany) arriving at 9/25/2026 11:35:00 PM. 50 Economy ticket for $28 per person are available. Travel duration is 7h 15m
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FlixBus7h 5m09:45 AMKarlsruheCentral Station4:50 PMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/25/2026 9:45:00 AM to Central Station, Regensburg (Germany) arriving at 9/25/2026 4:50:00 PM. 50 Economy ticket for $29 per person are available. Travel duration is 7h 5m
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FlixBus6h 35m011:25 PMKarlsruheCentral Station6:00 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/25/2026 11:25:00 PM to Central Station, Regensburg (Germany) arriving at 9/26/2026 6:00:00 AM. 50 Economy ticket for $29 per person are available. Travel duration is 6h 35m
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FlixBus6h 30m02:15 AMKarlsruheCentral Station8:45 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/25/2026 2:15:00 AM to Central Station, Regensburg (Germany) arriving at 9/25/2026 8:45:00 AM. 50 Economy ticket for $38 per person are available. Travel duration is 6h 30m
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FlixBus7h 0m010:15 AMKarlsruheCentral Station5:15 PMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/25/2026 10:15:00 AM to Central Station, Regensburg (Germany) arriving at 9/25/2026 5:15:00 PM. 50 Economy ticket for $39 per person are available. Travel duration is 7h 0m
Cheapest Buses Friday
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FlixBus7h 5m09:45 AMKarlsruheCentral Station4:50 PMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/28/2026 9:45:00 AM to Central Station, Regensburg (Germany) arriving at 9/28/2026 4:50:00 PM. 50 Economy ticket for $26 per person are available. Travel duration is 7h 5m
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FlixBus9h 10m03:40 PMKarlsruheCentral Station12:50 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/28/2026 3:40:00 PM to Central Station, Regensburg (Germany) arriving at 9/29/2026 12:50:00 AM. 50 Economy ticket for $26 per person are available. Travel duration is 9h 10m
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FlixBus8h 40m06:15 PMKarlsruheCentral Station2:55 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/28/2026 6:15:00 PM to Central Station, Regensburg (Germany) arriving at 9/29/2026 2:55:00 AM. 50 Economy ticket for $26 per person are available. Travel duration is 8h 40m
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FlixBus6h 35m011:25 PMKarlsruheCentral Station6:00 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/28/2026 11:25:00 PM to Central Station, Regensburg (Germany) arriving at 9/29/2026 6:00:00 AM. 50 Economy ticket for $26 per person are available. Travel duration is 6h 35m
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FlixBus6h 30m02:15 AMKarlsruheCentral Station8:45 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/28/2026 2:15:00 AM to Central Station, Regensburg (Germany) arriving at 9/28/2026 8:45:00 AM. 50 Economy ticket for $28 per person are available. Travel duration is 6h 30m
Cheapest Buses Monday
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FlixBus6h 30m02:15 AMKarlsruheCentral Station8:45 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/29/2026 2:15:00 AM to Central Station, Regensburg (Germany) arriving at 9/29/2026 8:45:00 AM. 50 Economy ticket for $23 per person are available. Travel duration is 6h 30m
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FlixBus8h 15m08:35 AMKarlsruheCentral Station4:50 PMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/29/2026 8:35:00 AM to Central Station, Regensburg (Germany) arriving at 9/29/2026 4:50:00 PM. 50 Economy ticket for $23 per person are available. Travel duration is 8h 15m
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FlixBus8h 40m06:15 PMKarlsruheCentral Station2:55 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/29/2026 6:15:00 PM to Central Station, Regensburg (Germany) arriving at 9/30/2026 2:55:00 AM. 50 Economy ticket for $23 per person are available. Travel duration is 8h 40m
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FlixBus6h 35m011:25 PMKarlsruheCentral Station6:00 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/29/2026 11:25:00 PM to Central Station, Regensburg (Germany) arriving at 9/30/2026 6:00:00 AM. 50 Economy ticket for $23 per person are available. Travel duration is 6h 35m
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FlixBus7h 0m010:15 AMKarlsruheCentral Station5:15 PMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/29/2026 10:15:00 AM to Central Station, Regensburg (Germany) arriving at 9/29/2026 5:15:00 PM. 50 Economy ticket for $24 per person are available. Travel duration is 7h 0m
Cheapest Buses Tuesday
What are the fastest trips from Karlsruhe to Regensburg?
You can get to Regensburg from Karlsruhe in just 6h 30m with a Bus from FlixBus. This is not the only option, and you can click on any of the offers below to compare it with the other modes of transportations.
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FlixBus6h 30m02:15 AMKarlsruheCentral Station8:45 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/24/2026 2:15:00 AM to Central Station, Regensburg (Germany) arriving at 9/24/2026 8:45:00 AM. 50 Economy ticket for $22 per person are available. Travel duration is 6h 30m
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FlixBus6h 35m011:25 PMKarlsruheCentral Station6:00 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/24/2026 11:25:00 PM to Central Station, Regensburg (Germany) arriving at 9/25/2026 6:00:00 AM. 50 Economy ticket for $22 per person are available. Travel duration is 6h 35m
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FlixBus7h 0m010:15 AMKarlsruheCentral Station5:15 PMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/24/2026 10:15:00 AM to Central Station, Regensburg (Germany) arriving at 9/24/2026 5:15:00 PM. 50 Economy ticket for $22 per person are available. Travel duration is 7h 0m
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FlixBus7h 15m04:20 PMKarlsruheCentral Station11:35 PMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/24/2026 4:20:00 PM to Central Station, Regensburg (Germany) arriving at 9/24/2026 11:35:00 PM. 50 Economy ticket for $22 per person are available. Travel duration is 7h 15m
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FlixBus8h 40m06:15 PMKarlsruheCentral Station2:55 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/24/2026 6:15:00 PM to Central Station, Regensburg (Germany) arriving at 9/25/2026 2:55:00 AM. 50 Economy ticket for $22 per person are available. Travel duration is 8h 40m
Fastest Buses Thursday
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FlixBus6h 30m02:15 AMKarlsruheCentral Station8:45 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/25/2026 2:15:00 AM to Central Station, Regensburg (Germany) arriving at 9/25/2026 8:45:00 AM. 50 Economy ticket for $38 per person are available. Travel duration is 6h 30m
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FlixBus6h 35m011:25 PMKarlsruheCentral Station6:00 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/25/2026 11:25:00 PM to Central Station, Regensburg (Germany) arriving at 9/26/2026 6:00:00 AM. 50 Economy ticket for $29 per person are available. Travel duration is 6h 35m
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FlixBus7h 0m010:15 AMKarlsruheCentral Station5:15 PMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/25/2026 10:15:00 AM to Central Station, Regensburg (Germany) arriving at 9/25/2026 5:15:00 PM. 50 Economy ticket for $39 per person are available. Travel duration is 7h 0m
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FlixBus7h 5m09:45 AMKarlsruheCentral Station4:50 PMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/25/2026 9:45:00 AM to Central Station, Regensburg (Germany) arriving at 9/25/2026 4:50:00 PM. 50 Economy ticket for $29 per person are available. Travel duration is 7h 5m
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FlixBus7h 15m04:20 PMKarlsruheCentral Station11:35 PMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/25/2026 4:20:00 PM to Central Station, Regensburg (Germany) arriving at 9/25/2026 11:35:00 PM. 50 Economy ticket for $28 per person are available. Travel duration is 7h 15m
Fastest Buses Friday
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FlixBus6h 30m02:15 AMKarlsruheCentral Station8:45 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/28/2026 2:15:00 AM to Central Station, Regensburg (Germany) arriving at 9/28/2026 8:45:00 AM. 50 Economy ticket for $28 per person are available. Travel duration is 6h 30m
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FlixBus6h 35m011:25 PMKarlsruheCentral Station6:00 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/28/2026 11:25:00 PM to Central Station, Regensburg (Germany) arriving at 9/29/2026 6:00:00 AM. 50 Economy ticket for $26 per person are available. Travel duration is 6h 35m
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FlixBus7h 5m09:45 AMKarlsruheCentral Station4:50 PMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/28/2026 9:45:00 AM to Central Station, Regensburg (Germany) arriving at 9/28/2026 4:50:00 PM. 50 Economy ticket for $26 per person are available. Travel duration is 7h 5m
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FlixBus8h 40m06:15 PMKarlsruheCentral Station2:55 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/28/2026 6:15:00 PM to Central Station, Regensburg (Germany) arriving at 9/29/2026 2:55:00 AM. 50 Economy ticket for $26 per person are available. Travel duration is 8h 40m
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FlixBus9h 10m03:40 PMKarlsruheCentral Station12:50 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/28/2026 3:40:00 PM to Central Station, Regensburg (Germany) arriving at 9/29/2026 12:50:00 AM. 50 Economy ticket for $26 per person are available. Travel duration is 9h 10m
Fastest Buses Monday
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FlixBus6h 30m02:15 AMKarlsruheCentral Station8:45 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/29/2026 2:15:00 AM to Central Station, Regensburg (Germany) arriving at 9/29/2026 8:45:00 AM. 50 Economy ticket for $23 per person are available. Travel duration is 6h 30m
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FlixBus6h 35m011:25 PMKarlsruheCentral Station6:00 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/29/2026 11:25:00 PM to Central Station, Regensburg (Germany) arriving at 9/30/2026 6:00:00 AM. 50 Economy ticket for $23 per person are available. Travel duration is 6h 35m
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FlixBus7h 0m010:15 AMKarlsruheCentral Station5:15 PMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/29/2026 10:15:00 AM to Central Station, Regensburg (Germany) arriving at 9/29/2026 5:15:00 PM. 50 Economy ticket for $24 per person are available. Travel duration is 7h 0m
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FlixBus8h 15m08:35 AMKarlsruheCentral Station4:50 PMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/29/2026 8:35:00 AM to Central Station, Regensburg (Germany) arriving at 9/29/2026 4:50:00 PM. 50 Economy ticket for $23 per person are available. Travel duration is 8h 15m
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FlixBus8h 40m06:15 PMKarlsruheCentral Station2:55 AMRegensburgCentral Station0EconomyA Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 9/29/2026 6:15:00 PM to Central Station, Regensburg (Germany) arriving at 9/30/2026 2:55:00 AM. 50 Economy ticket for $23 per person are available. Travel duration is 8h 40m
Fastest Buses Tuesday
Here you will find all operators and timetables for a
Bus from Karlsruhe to Regensburg
What are the most popular stations in Karlsruhe and Regensburg?
In Karlsruhe, you will usually depart from Central Station, Heidehof Train Station or Tullastraße / Verkehrsbetriebe Train Station, while in Regensburg you will be arriving at Lilienthalstraße Bus Stop, Unterisling Bus Stop or Central Station, but there are many more stops to explore in both locations.
How do I decide? Some tips and tricks from our experience
Are you having trouble deciding on how to get to Regensburg from Karlsruhe? With 5 connections between 1 Train and Bus operators, it can be difficult to find the one ride that will make you happy. But we have some tips that can help you make the best informed decision. First of all, the best trip is always the one that meets all your needs, so make a list of all the things that you want from this journey and look for something that will satisfy all of them. Here we will go through some of the factors mostly commonly taken into consideration.
Look for the lowest price
Ticket price is usually the main concern: even if you can afford to pay more, why do it if there are cheaper options? Saving on the trip means that you can spend more on the vacation itself! Between Karlsruhe and Regensburg, you can pay as low as $22 with a Bus from FlixBus.Travel duration
Time is also an important factor. An earlier departure may allow you to see a beautiful sunset or relax before an important event. And remember, time is money, so paying more for a shorter trip may be well worth it. For longer distances, flights are without doubt the best options, but be mindful of airport times and possible delays: a high-speed train may end up cheaper and faster! Here the quicker option is definitely the Bus from FlixBus: you will get to Regensburg in just 6h 30m.Comfort makes all the difference
You should always take into account what your personal travelling preferences are. Is one hand luggage enough, or are you trasporting more? Would you like to have a snack during the journey? Can you relax in a busy compartment, or do you need space for yourself? Even among the same mode of transportation, different companies will offer you varying levels of comfort and amenities. The main operators connecting Karlsruhe and Regensburg are FlixBus, but be sure to check what they have to offer!Save money with deals, and always compare
One last tip? Even if you live in Karlsruhe and Regensburg is your only destination, it may be wise to check the offers from and to nearby cities or, if you are flyng, nearby airports. Check the trips from Ettlingen or to Tegernheim, and look at flights from Karlsruhe/Baden-Baden Airport, and landing at . Comparing different routes may allow you to find deals or promotions you were not aware of. Consider also signing up to CheckMyBus to see even more exclusive promotions!Which companies offer a trip from Karlsruhe to Regensburg?
The most popular companies between Karlsruhe and Regensburg, are FlixBus. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: FlixBus
All you need to know when you travel from Karlsruhe to Regensburg
Check all information on comfort and services on all modes of transports from Karlsruhe to Regensburg. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Karlsruhe to Regensburg
How can I reach Regensburg from Karlsruhe?
Every day, there are on average 5 connections between Train and Bus, with which you can get to Regensburg from Karlsruhe.
How far is Regensburg from Karlsruhe?
The distance between Karlsruhe and Regensburg is 167.6 miles.
What is the most ecofriendly mode of transport between Karlsruhe and Regensburg?
Trains and buses are by far the greenest options, with trains surpassing buses on longer routes. Planes will always be the worst polluters, especially in shorter flights, were the emissions from the takeoff and landing are less offset by the distance.
On this particular route, a bus will emit, per person, a total of 7 kgs of CO2, a train 9 kgs, a car 46 kgs, and a flight 66 kgs.
What is the cheapest mode of transport from Karlsruhe to Regensburg?
You can get to Regensburg with just $22 by taking a Bus from FlixBus.
What is the fastest way to get from Karlsruhe to Regensburg?
While a plane is travelling fastest boarding and transfer to airport consumes a lot of time. Usually, high speed trains are better than flights if pure train travel time is below 4 hours. For this particular route, you can get to Regensburg in just 6h 30m with a Bus from FlixBus.
More routes to Karlsruhe and to Regensburg
Looking for more options? Here you can see the most popular routes to Karlsruhe and to Regensburg. Simply click on a connection, and you’ll find all the details about the route!
- Trips to Karlsruhe
- Amsterdam to Karlsruhe
- Berlin to Karlsruhe
- Bielefeld to Karlsruhe
- Braunschweig to Karlsruhe
- Cologne/Bonn Airport to Karlsruhe
- Dortmund to Karlsruhe
- Dusseldorf to Karlsruhe
- Frankfurt am Main Airport to Karlsruhe
- Frankfurt am Main to Karlsruhe
- Freiburg to Karlsruhe
- Hamburg to Karlsruhe
- Hanover to Karlsruhe
- Leipzig to Karlsruhe
- Magdeburg to Karlsruhe
- Mannheim to Karlsruhe
- Milan to Karlsruhe
- Munich to Karlsruhe
- Paris to Karlsruhe
- Strasbourg to Karlsruhe
- Stuttgart Airport to Karlsruhe
- Stuttgart to Karlsruhe
- Vienna to Karlsruhe
- Zagreb to Karlsruhe
- Zurich to Karlsruhe
- Trips to Regensburg
- Augsburg to Regensburg
- Berlin Brandenburg Airport to Regensburg
- Berlin to Regensburg
- Chemnitz to Regensburg
- Dresden to Regensburg
- Essen to Regensburg
- Frankfurt am Main to Regensburg
- Graz to Regensburg
- Katowice to Regensburg
- Leipzig to Regensburg
- Marktredwitz to Regensburg
- Munich Airport to Regensburg
- Munich to Regensburg
- Nuremberg to Regensburg
- Passau to Regensburg
- Prague Airport to Regensburg
- Prague to Regensburg
- Vienna to Regensburg
- Wroclaw to Regensburg
- Zurich to Regensburg
