How much is the bus ticket from Cologne to Karlsruhe?

The cheapest bus tickets from Cologne to Karlsruhe start from $20. The average price for this route is around $33. 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 Cologne to Karlsruhe?

The average bus trip duration from Cologne to Karlsruhe is 4h 35m, covering a distance of 142 miles (230 km). The quickest bus can get you there in 4h 20m and is operated by FlixBus .

Which bus companies service the Cologne to Karlsruhe route?

Several major bus companies operate on this route with 3 buses available per day, including services from FlixBus , BlaBlaCar Bus .

What is the earliest and latest departure time for the bus from Cologne to Karlsruhe?

The earliest bus departs from Cologne to Karlsruhe at 4:50am. And the latest bus departs at 11:55pm.

What are the CO₂ emissions for the bus trip from Cologne to Karlsruhe?

A bus trip from Cologne to Karlsruhe generates an estimated 6 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 Cologne 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 11278 reviews.

Which bus company has the best Wi-Fi from Cologne 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 Cologne to Karlsruhe?

According to Busbud traveller reviews, the most timely bus company on this route is FlixBus , with a punctuality rating of 3.9 out of 5 stars.

Which bus company has the cleanest buses from Cologne to Karlsruhe?

According to Busbud traveller 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.

Bus Cologne to Karlsruhe from $17 | Refundable Tickets

Previously seen trips

Next departures for Cologne to Karlsruhe on January 7
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	11:25pm	Flughafen Köln/Bonn Airport (CGN)	4h 20m	3:45am	Südseite Hauptbahnhof	No tags
Bus	11:55am	Cologne CGN Airport (train station)	19h 5m	7:00am	Karlsruhe	No tags
Bus	3:25pm	Flughafen Köln/Bonn Airport (CGN)	4h 35m	8:00pm	Südseite Hauptbahnhof	No tags
Bus	6:50pm	Flughafen Köln/Bonn Airport (CGN)	4h 5m	10:55pm	Südseite Hauptbahnhof	No tags
Bus	10:20pm	Flughafen Köln/Bonn Airport (CGN)	4h 40m	3:00am	Südseite Hauptbahnhof	No tags

Compare 3 ways to go from Cologne to Karlsruhe

We recommend carpooling

Among the sustainable travel choices, the carpool stands out as the good way to reach Karlsruhe. The journey takes about 3 hours and with fares starting at just $17, it presents an excellent value for a comfortable ride.

12carpool per day

3hAverage Duration

148 milesDistance

10kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions
Bus	Average Price$20 - $111	Average Duration4h 35m	CO₂ emissions 6kg CO₂e
Train	Average Price$20 - $211	Average Duration2h 14m	CO₂ emissions 6kg CO₂e
Carpool	Average Price$17 - $41	Average Duration3h	CO₂ emissions 10kg CO₂e

Where are the popular stops in Cologne and Karlsruhe?

Stops in Cologne

A
Cologne/Bonn Airport
Visit page
B
Hbf
Bahnsteig Gleis 2 + 3, 50667 Köln, Germany
Visit page
C
Gummersbacher Str.
Gummersbacher Str. 31, 50679 Köln, Germany
Visit page
D
Riehl Zoo
Riehler Str. 168, 50735 Köln, Germany
E
Leverkusen Mitte
Heinrich-von-Stephan-Straße, 51373 Leverkusen
F
Rhein Energie Stadion
Cologne,, 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

3.5/511,950 reviews

Staff4.1

Timeliness3.9

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.

BlaBlaCar Bus

3.5/511,355 reviews

Staff4.4

Timeliness3.7

Cleanliness4.3

Wifi2.6

DE bus companies:FlixBus, BlaBlaCar Bus, Greyhound, ALSA, Intercape, Trenitalia, Big Sky

Frequently asked questions about traveling from Cologne 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 Cologne to Karlsruhe?
The cheapest bus tickets from Cologne to Karlsruhe start from $20. The average price for this route is around $33. 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 Cologne to Karlsruhe?
The average bus trip duration from Cologne to Karlsruhe is 4h 35m, covering a distance of 142 miles (230 km). The quickest bus can get you there in 4h 20m and is operated by FlixBus.
Which bus companies service the Cologne to Karlsruhe route?
Several major bus companies operate on this route with 3 buses available per day, including services from FlixBus, BlaBlaCar Bus.
What is the earliest and latest departure time for the bus from Cologne to Karlsruhe?
The earliest bus departs from Cologne to Karlsruhe at 4:50am. And the latest bus departs at 11:55pm.
What are the CO₂ emissions for the bus trip from Cologne to Karlsruhe?
A bus trip from Cologne to Karlsruhe generates an estimated 6 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 Cologne 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 11278 reviews.
Which bus company has the best Wi-Fi from Cologne 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 Cologne to Karlsruhe?
According to Busbud traveller reviews, the most timely bus company on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.
Which bus company has the cleanest buses from Cologne to Karlsruhe?
According to Busbud traveller 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

01/05

$23

01/06

$30

Today

No data

01/08

$20

01/09

$22

01/10

$20

01/11

$21

01/12

$17

The cheapest trip from Cologne to Karlsruhe was searched and found on Jan 12, 2026 with a price of $17

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

You can expect to pay from $17 to $58 for a bus ticket from Cologne to Karlsruhe based on the last 2 days. You can expect to find the cheapest price for the trip at $17 which is on 2026-01-12.