Find coaches from Karlsruhe to Regensburg

Previously seen journeys

Next departures from Karlsruhe to Regensburg on 31 October
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
FlixBus
    		Südseite Hauptbahnhof
    		Bushaltestelle Regensburg HauptbahnofNo tags
    FlixBus
      		Südseite Hauptbahnhof
      		Bushaltestelle Regensburg HauptbahnofNo tags
      FlixBus
        		Südseite Hauptbahnhof
        		Bushaltestelle Regensburg HauptbahnofNo tags
        FlixBus
          		Südseite Hauptbahnhof
          		Bushaltestelle Regensburg HauptbahnofNo tags
          FlixBus
            		Südseite Hauptbahnhof
            		Bushaltestelle Regensburg HauptbahnofNo tags

            Accepted payments

            • Visa
            • MasterCard
            • American Express
            • China Union Pay
            • Diners Club Canada
            • Discover Click to Pay
            • JCB payment
            • Klarna (Pay over time)
            • Google Pay

            Compare 2 ways to travel from Karlsruhe to Regensburg

            We recommend taking the bus

            Among the sustainable travel choices, the bus stands out as a good way to reach Regensburg. The journey takes about 7 hours 55 minutes and with fares starting at just US$36, it presents an excellent value for a comfortable ride.

            7bus per day
            7h 55mAverage duration
            270 kmDistance
            7kgCO₂ emissions
            Bus
            		Average priceUS$36 - US$44Average duration7h 55m
            7kg CO₂e
            Train
            		Average priceUS$34 - US$133Average duration5h 6m
            6kg CO₂e

            Bus Karlsruhe to Regensburg: Trip Overview

            Average ticket priceUS$41
            Average bus trip duration7h 55m
            Number of daily buses7
            Earliest bus departure00:05
            Distance270 km
            Latest bus departure23:30

            Karlsruhe to Regensburg Bus

            With Busbud, comparing and booking tickets for a bus from Karlsruhe to Regensburg is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.

            Bus service from Karlsruhe to Regensburg will be provided by the most trusted bus companies.

            Whether it is cheap bus tickets or more luxurious buses going to Regensburg from Karlsruhe, we help you find what you're looking for based on how much of a budget you have.

            Frequently asked questions on the trip Karlsruhe - Regensburg

            1. How much does a bus ticket from Karlsruhe to Regensburg cost?

              The bus ticket price from Karlsruhe to Regensburg starts at US$36. The best way to find cheap bus tickets from Karlsruhe to Regensburg is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

            2. How long is the bus ride from Karlsruhe to Regensburg?

              The average travel time between Karlsruhe and Regensburg is around 7h 55m, although the fastest bus will take about 6h 30m. This is the time it takes to travel the 271 km that separates the two cities.

            3. How many daily bus connections are there between Karlsruhe and Regensburg?

              The number of buses from Karlsruhe to Regensburg can differ depending on the day of the week. On average, there are 7 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from Karlsruhe to Regensburg by comparing and selecting the bus that fits your travel style and budget on Busbud.

            4. Which bus companies travel from Karlsruhe to Regensburg?

              When taking the bus from Karlsruhe to Regensburg, you can travel comfortably and safely with FlixBus.

            5. What are the departure and arrival stations when taking the bus from Karlsruhe to Regensburg?

              Buses travelling between Karlsruhe and Regensburg leave from Südseite Hauptbahnhof or Karlsruhe Hbf and arrive at Bushaltestelle Regensburg Hauptbahnof, Regensburg Bus Station.

            Find cheapest prices for buses

            Price is for a one-way ticket for one passenger and based on past searches.

            Best price found
            29/10
            No data
            30/10
            US$33
            Today
            No data
            01/11
            No data
            02/11
            No data
            03/11
            No data
            04/11
            No data
            05/11
            No data
            busbud logoThe cheapest trip from Karlsruhe to Regensburg was searched and found on 30 Oct 2025 with a price of US$33

            To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Karlsruhe to Regensburg as early as possible.

            About Bus Travel

            Bus Travel Tips

            Meet and talk to locals at the bus stations while travelling from Karlsruhe to Regensburg.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

            Much more than a mere vehicle taking you from Karlsruhe to Regensburg, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

            Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Karlsruhe to Regensburg.

            Make a music playlist for your bus ride from Karlsruhe to Regensburg, and enjoy the scenery to tunes from your own personal soundtrack.

            Did you know?

            The Superbus, created by a Dutch engineer is the world's fastest bus with 250 km/h. Too bad it's only a prototype for now.

            The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!

            The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.

            What's the cheapest way to go from Karlsruhe to Regensburg?

            busbud logoThe bus is the cheapest travel choice for this destination

            Will you be returning to Karlsruhe by bus?

            Bus from Regensburg to Karlsruhe

            You can also go to Regensburg by train

            Train from Karlsruhe to Regensburg

            Why choose Busbud?

            The Best Way To Book Bus and Train Tickets

            Busbud.com makes it easy for you to find, compare and book city-to-city bus tickets, all over the world. We save you the extra trip to the bus station. With Busbud, wherever you go, you have a worldwide bus station within reach and available in your own language and currency. Busbud partners with safe and reliable bus companies throughout the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others so you can buy tickets without a worry.

            People from around the world trust Busbud

            ‌

            Popular Buses Connecting Karlsruhe

            Buses Leaving from Karlsruhe

            Buses Going to Karlsruhe

            Popular Buses Connecting Regensburg

            Buses Leaving from Regensburg

            Buses Going to Regensburg