Next bus departures

Next departures for Stuttgart to Karlsruhe on September 28
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	11:20pm	STR Airport	1h	12:20am	Karlsruhe	Cheapest
Bus Wifi Toilet Power outlets	2:30pm	Stuttgart West, Leonberg	45m	3:15pm	Südseite Hauptbahnhof	Fastest
Bus Wifi Toilet Power outlets	7:20am	STR Airport	1h	8:20am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	8:45am	STR Airport	1h	9:45am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	9:40am	STR Airport	1h 10m	10:50am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	9:50am	STR Airport	1h 5m	10:55am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	10:00am	STR Airport	1h 10m	11:10am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	11:00am	STR Airport	1h 10m	12:10pm	Südseite Hauptbahnhof	No tags

Next departures for Stuttgart to Karlsruhe on September 29
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus Wifi Toilet Power outlets	7:00pm	Stuttgart West, Leonberg	1h 15m	8:15pm	Südseite Hauptbahnhof	Cheapest
Bus Wifi Toilet Power outlets	11:05pm	Stuttgart West, Leonberg	45m	11:50pm	Südseite Hauptbahnhof	Fastest
Bus	11:20pm	STR Airport	1h	12:20am	Karlsruhe	No tags
Bus Wifi Toilet Power outlets	2:20am	STR Airport	1h 5m	3:25am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	4:45am	STR Airport	1h	5:45am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	5:30am	STR Airport	1h	6:30am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	7:50am	STR Airport	1h	8:50am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	8:45am	STR Airport	1h	9:45am	Südseite Hauptbahnhof	No tags

Next departures for Stuttgart to Karlsruhe on September 30
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	11:20pm	STR Airport	1h	12:20am	Karlsruhe	Cheapest
Bus Wifi Toilet Power outlets	11:05pm	Stuttgart West, Leonberg	45m	11:50pm	Südseite Hauptbahnhof	Fastest
Bus Wifi Toilet Power outlets	2:20am	STR Airport	1h 5m	3:25am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	5:30am	STR Airport	1h	6:30am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	7:50am	STR Airport	1h	8:50am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	8:45am	STR Airport	1h	9:45am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	9:50am	STR Airport	1h 5m	10:55am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	10:00am	STR Airport	1h 10m	11:10am	Südseite Hauptbahnhof	No tags

Next departures for Stuttgart to Karlsruhe on October 1
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	11:20pm	STR Airport	1h	12:20am	Karlsruhe	Cheapest
Bus Wifi Toilet Power outlets	2:30pm	Stuttgart West, Leonberg	45m	3:15pm	Südseite Hauptbahnhof	Fastest
Bus Wifi Toilet Power outlets	2:20am	STR Airport	1h 5m	3:25am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	5:30am	STR Airport	1h	6:30am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	7:50am	STR Airport	1h	8:50am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	8:45am	STR Airport	1h	9:45am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	9:50am	STR Airport	1h 5m	10:55am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	10:00am	STR Airport	1h 10m	11:10am	Südseite Hauptbahnhof	No tags

Next departures for Stuttgart to Karlsruhe on October 2
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	11:20pm	STR Airport	1h	12:20am	Karlsruhe	Cheapest
Bus Wifi Toilet Power outlets	2:30pm	Stuttgart West, Leonberg	45m	3:15pm	Südseite Hauptbahnhof	Fastest
Bus Wifi Toilet Power outlets	2:20am	STR Airport	1h 5m	3:25am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	4:45am	STR Airport	1h	5:45am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	5:30am	STR Airport	1h	6:30am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	7:50am	STR Airport	1h	8:50am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	8:45am	STR Airport	1h	9:45am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	9:40am	STR Airport	1h 10m	10:50am	Südseite Hauptbahnhof	No tags

Next departures for Stuttgart to Karlsruhe on October 3
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	11:20pm	STR Airport	1h	12:20am	Karlsruhe	Cheapest
Bus Wifi Toilet Power outlets	2:30pm	Stuttgart West, Leonberg	45m	3:15pm	Südseite Hauptbahnhof	Fastest
Bus Wifi Toilet Power outlets	2:20am	STR Airport	1h 5m	3:25am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	4:45am	STR Airport	1h	5:45am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	5:30am	STR Airport	1h	6:30am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	7:20am	STR Airport	1h	8:20am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	8:45am	STR Airport	1h	9:45am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	9:40am	STR Airport	1h 10m	10:50am	Südseite Hauptbahnhof	No tags

Next departures for Stuttgart to Karlsruhe on October 4
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	11:20pm	STR Airport	1h	12:20am	Karlsruhe	Cheapest
Bus Wifi Toilet Power outlets	2:30pm	Stuttgart West, Leonberg	45m	3:15pm	Südseite Hauptbahnhof	Fastest
Bus Wifi Toilet Power outlets	2:20am	STR Airport	1h 5m	3:25am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	4:45am	STR Airport	1h	5:45am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	5:30am	STR Airport	1h	6:30am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	7:20am	STR Airport	1h	8:20am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	8:45am	STR Airport	1h	9:45am	Südseite Hauptbahnhof	No tags
Bus Wifi Toilet Power outlets	9:40am	STR Airport	1h 10m	10:50am	Südseite Hauptbahnhof	No tags

Last refresh of the prices: Today at 6:20 AM CEST.

Compare 2 ways to go from Stuttgart to Karlsruhe

We recommend taking the bus

Among the sustainable travel choices, the Bus stands out as a good way to reach Karlsruhe. The journey takes about 1 hour and with fares starting at just PLN 29, it presents an excellent value for a comfortable ride.

27bus per day

1hAverage Duration

40 milesDistance

2kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average PricePLN 29 - PLN 107	Average Duration1h	CO₂ emissions 2kg CO₂e
Train	Average PricePLN 38 - PLN 371	Average Duration43m	CO₂ emissions 1kg CO₂e

Bus stations and stops in Stuttgart and Karlsruhe

Stops in Stuttgart

A
Stuttgart Airport
Visit page
B
Hbf
Arnulf-Klett-Platz 29, 70173 Stuttgart, Germany
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C
Wegpunkt Kornwestheim 1
Kornwestheimer Str. 99, 70439 Stuttgart, Germany
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D
Wegpunkt Kornwestheim 2
Westrandstraße, 70806 Kornwestheim, Germany
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E
Obertürkheim
Bahnhof Obertürkheim 1, 70329 Stuttgart, Germany

Stops in Karlsruhe

A
Südseite Hauptbahnhof
Hinterm Hauptbahnhof 6, 76137 Karlsruhe, Germany
Visit page
B
Karlsruhe Hbf
Bahnhofpl. 1A, 76137 Karlsruhe, Germany
Visit page
C
Goethestraße
Goethestraße 17-19, 76135 Karlsruhe, Germany
Visit page
D
Karlsruhe
Gartenstraße 58, 76135 Karlsruhe, Germany
E
Karlsruhe/Baden-Baden Airport
Quebec Avenue, 77836 Rheinmünster, Germany

Compare bus companies

FlixBus

3.5/515,933 reviews

Staff4.2

Timeliness4.0

Cleanliness4.1

Wifi2.7

Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.

Flixbus Stuttgart Karlsruhe recent customer reviews

I didn't enjoy the one-hour delay while I was standing at the bus station (before the bus arrived).

Peter P.

April 17, 2026

BlaBlaCar Bus

3.7/512,910 reviews

Staff4.4

Timeliness3.7

Cleanliness4.3

Wifi2.6

DE bus companies:FlixBus, BlaBlaCar Bus, ALSA, Deutsche Bahn, Sindbad, MarinoBus, BlaBlaCar Bus - Alsa

Frequently asked questions about traveling from Stuttgart to Karlsruhe by bus

Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.

How much is the bus ticket from Stuttgart to Karlsruhe?
The cheapest bus tickets from Stuttgart to Karlsruhe start from PLN 29. The average price for this route is around PLN 45. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Stuttgart to Karlsruhe?
The average bus trip duration from Stuttgart to Karlsruhe is 1h, covering a distance of 40 miles (64 km). The quickest bus can get you there in 45m and is operated by FlixBus.
Which bus companies service the Stuttgart to Karlsruhe route?
Several major bus companies operate on this route with 27 buses available per day, including services from FlixBus, BlaBlaCar Bus.
What is the earliest and latest departure time for the bus from Stuttgart to Karlsruhe?
The earliest bus departs from Stuttgart to Karlsruhe at 2:20am. And the latest bus departs at 11:30pm.
What are the CO₂ emissions for the bus trip from Stuttgart to Karlsruhe?
A bus trip from Stuttgart to Karlsruhe generates an estimated 1.5919499999999998 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
What is the best bus company from Stuttgart to Karlsruhe?
According to Busbud customers, the highest-rated bus company on this route is BlaBlaCar Bus, with an average rating of 3.7 out of 5 stars based on 12859 reviews.
Which bus company has the best Wi-Fi from Stuttgart to Karlsruhe?
Based on reviews on Busbud, the bus company FlixBus has the best Wi-Fi rating with a score of 2.7.
Which bus company has the most timely service from Stuttgart to Karlsruhe?
According to Busbud traveler reviews, the most timely bus company on this route is FlixBus, with a punctuality rating of 4.0 out of 5 stars.
Which bus company has the cleanest buses from Stuttgart to Karlsruhe?
According to Busbud traveler reviews, the bus company with the cleanest buses on this route is BlaBlaCar Bus, with a cleanliness rating of 4.3 out of 5 stars.

Find cheapest prices for buses

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

Best price found

09/26

PLN 28

09/27

PLN 63

Today

PLN 28

09/29

PLN 23

09/30

PLN 23

10/01

PLN 26

10/02

PLN 28

10/03

PLN 26

The cheapest trip from Stuttgart to Karlsruhe was searched and found on Sep 29, 2026 with a price of PLN 23

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

You can expect to pay from PLN 23 to PLN 185 for a bus ticket from Stuttgart to Karlsruhe based on the last 2 days. You can expect to find the cheapest price for the trip at PLN 23 which is on 2026-09-29.

Usually FlixBus will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.