How do I get from Karlsruhe to Ulm without a car?

You can travel between these two cities by bus or train. The two options are practical and eco-friendly ways to reach Ulm. Another option you should consider is using carpooling services, which allow you to share a car ride with other travelers.

How long is the bus ride from Karlsruhe to Ulm?

Traveling from Karlsruhe to Ulm takes around 2h 5m on average, although the minimum time it takes to get there is 2h 5m with the fastest bus. This is the time it takes to travel the 85 miles (136 km) that separate the two cities.

How far is Karlsruhe from Ulm?

The distance between the two cities is 85 miles (136 km).

What are the departure and arrival stations when taking the bus from Karlsruhe to Ulm?

Most of the buses traveling from Karlsruhe to Ulm leave from Südseite Hauptbahnhof and arrive at International Bus Stop - 51. These are the primary departure and arrival locations on this route, but you could find others that could be a better fit for your travel plans.

What is the cheapest way to get from Karlsruhe to Ulm?

If you want the cheapest way to travel this route, choose the bus. With prices starting at $13, you won't find a cheaper way to get there.

How much does a bus ticket from Karlsruhe to Ulm cost?

The average bus ticket price from Karlsruhe to Ulm is $16. In the past 30 days, prices have fluctuated between $13 and $35, so it's best to compare them to make sure you get the best deal.

Can you do a day trip from Karlsruhe to Ulm?

Yes, you can do a day trip from Karlsruhe to Ulm. The round-trip travel time is around 4h 10m. So you'll have plenty of time to discover Ulm before making your way back to Karlsruhe.

Karlsruhe to Ulm Bus Tickets

TodayMay 1

from $19

TomorrowMay 2

from $12

SatMay 3

SunMay 4

from $12

MonMay 5

TueMay 6

WedMay 7

ThuMay 8

Cheap buses leaving tomorrow

One passenger / one way

This trip is recommended because it is: Cheapest + Fastest
Departure time: May 2 at 3:10am
Departure city: Karlsruhe
Departure location: Karlsruhe
Arrival time: May 2 at 5:15am
Destination city: Ulm
Destination location: International Bus Stop - 51
Operated by: BlaBlaCar Bus
Vehicle: BusDuration: 2h 5m
Departure time: May 2 at 6:20pm
Departure city: Karlsruhe
Departure location: Karlsruhe
Arrival time: May 2 at 8:35pm
Destination city: Ulm
Destination location: International Bus Stop - 51
Operated by: BlaBlaCar Bus
Vehicle: BusDuration: 2h 15m

Accepted payments

Compare 3 ways to go from Karlsruhe to Ulm.

	Average Price	Average Duration	CO₂ emissions
Bus	Average Price$13 - $35	Average Duration2h 5m	CO₂ emissions 3kg CO₂e5 out of 5 stars	Most eco-friendly
Train	Average Price$31 - $119	Average Duration1h 43m	CO₂ emissions 3kg CO₂e5 out of 5 stars
Carpool	Average Price$10 - $17	Average Duration1h 40m	CO₂ emissions 6kg CO₂e4 out of 5 stars	CheapestFastest

Busbud recommends carpooling from Karlsruhe to Ulm

Among the sustainable travel choices, the carpool stands out as the good way to reach Ulm. The journey takes about 1 hour 40 minutes and with fares starting at just $10, it presents an excellent value for a comfortable ride.

11carpool per day

1h 40mAverage Duration

$10Cheapest ticket

6kgCO₂ emissions

Bus Karlsruhe to Ulm: Trip Overview

Average ticket price$16

Average bus trip duration2h 5m

Number of daily buses2

Earliest bus departure3:05am

Distance84 miles (134 km)

Latest bus departure10:40pm

Compare bus companies

FlixBus

3.5/58,448 reviews

Staff4.1

Timeliness4

Cleanliness4.1

Wifi2.6

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

3.5/510,143 reviews

Staff4.4

Timeliness3.7

Cleanliness4.3

Wifi2.5

DE bus companies: FlixBus, BlaBlaCar Bus, ALSA, Sindbad, MarinoBus, Infobus, RegioJet

Karlsruhe to Ulm Bus

Busbud helps you find a bus from Karlsruhe to Ulm. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

We make it our job to connect you with the most dependable bus companies that cover bus service from Karlsruhe to Ulm.

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

Where are the popular stops in Karlsruhe and Ulm?

Stops in Karlsruhe

A - Südseite Hauptbahnhof

B - Karlsruhe Hbf

C - Goethestraße

D - Karlsruhe

E - Karlsruhe/Baden-Baden Airport

Stops in Ulm

A - International Bus Stop - 51

B - Ulm Bushaltestelle

C - Bushaltestelle Ulm Einsteinstraße

D - Ulm, Böfingen, Eberhard-Finckhstr. 34

Frequently asked questions for your trip Karlsruhe - Ulm

How do I get from Karlsruhe to Ulm without a car?
How long is the bus ride from Karlsruhe to Ulm?
How far is Karlsruhe from Ulm?
What are the departure and arrival stations when taking the bus from Karlsruhe to Ulm?
What is the cheapest way to get from Karlsruhe to Ulm?
How much does a bus ticket from Karlsruhe to Ulm cost?
Can you do a day trip from Karlsruhe to Ulm?

Find cheapest prices for buses

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

Best price found

04/29

$12

04/30

$12

Today

$19

05/02

$12

05/03

$14

05/04

$12

05/05

$12

05/06

$12

The cheapest trip from Karlsruhe to Ulm was searched and found on Apr 30, 2025 with a price of $12

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

You can expect to pay from $12 to $19 for a bus ticket from Karlsruhe to Ulm based on the last 2 days. You can expect to find the cheapest price for the trip at $12 which is on 2025-05-02.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Karlsruhe and Ulm!

From miles long of beauteous natural landscapes to impressive man-crafted sights, you're bound to be in for a visual treat on your bus trip from Karlsruhe to Ulm.

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 Ulm.

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

Did you know?

Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travelers have used their electronic device on board during 2014.

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.

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

Will you be returning to Karlsruhe by bus?

Bus from Karlsruhe to Ulm

You can also go to Ulm by train

Train from Karlsruhe to Ulm

Top traveled bus routes

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud makes bus travel easy. We help travelers find a bus, plot routes, and book intercity bus tickets all over the world. Use Busbud to book your trip online, in your own language and currency, wherever you are. With Busbud, you can buy tickets with confidence. We ensure that you make the most out of your bus trip by partnering up with reliable bus companies from all around the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

Bus Tickets from Karlsruhe to Ulm

One passenger / one way

Cheap buses leaving tomorrow

One passenger / one way

One passenger / one way

Compare 3 ways to go from Karlsruhe to Ulm.

Bus Karlsruhe to Ulm: Trip Overview

Compare bus companies

Karlsruhe to Ulm Bus

Where are the popular stops in Karlsruhe and Ulm?

Frequently asked questions for your trip Karlsruhe - Ulm

How do I get from Karlsruhe to Ulm without a car?

How long is the bus ride from Karlsruhe to Ulm?

How far is Karlsruhe from Ulm?

What are the departure and arrival stations when taking the bus from Karlsruhe to Ulm?

What is the cheapest way to get from Karlsruhe to Ulm?

How much does a bus ticket from Karlsruhe to Ulm cost?

Can you do a day trip from Karlsruhe to Ulm?

Find cheapest prices for buses

About Bus Travel

Bus Travel Tips

Did you know?

Will you be returning to Karlsruhe by bus?

You can also go to Ulm by train

Top traveled bus routes

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

People from around the world trust Busbud

Popular Buses Connecting Karlsruhe

Buses Leaving from Karlsruhe

Buses Going to Karlsruhe

Popular Buses Connecting Ulm

Buses Leaving from Ulm

Buses Going to Ulm

Popular routes in this country

Popular airport transfers