Is there a way to reach Karlsruhe from Ulm without a car?

You can take a bus or a train to go from Ulm to Karlsruhe. Both are practical and eco-friendly ways to travel to Karlsruhe. Another option is using carpool services and riding with fellow travelers.

How long is the bus trip from Ulm to Karlsruhe?

The average travel time from Ulm to Karlsruhe is about 2h 10m, but you can get there in as little as 2h 5m with the fastest bus. This is the time it takes to travel the 85 miles (136 km) that separate the two cities.

What is the distance between Ulm and Karlsruhe?

The distance separating Ulm and Karlsruhe is 85 miles (136 km).

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

If you're headed to Karlsruhe from Ulm, chances are that your bus will leave from International Bus Stop - 51 and arrive at Südseite Hauptbahnhof. These are the main 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 travel from Ulm to Karlsruhe?

The cheapest way to travel this route is by bus. The lowest tickets for this trip cost as little as $13.

What is the ticket price for the bus trip from Ulm to Karlsruhe?

You can expect to pay around $16 for a bus ticket. In the last 30 days, the prices ranged from $13 to $69, so it's good to do your research before booking.

Can you do a day trip from Ulm to Karlsruhe?

Yes, a day trip from Ulm to Karlsruhe is definitely doable. The total travel time for the round-trip is about 4h 10m. So you'll have plenty of time to discover Karlsruhe before making your way back to Ulm.

What are the best sights and things to do in Karlsruhe?

Once in Karlsruhe, you can start exploring the city and discover its surroundings. The top sights and things to do are Hoepfner Burghof (Karlsruhe), Schwarzwaldstube (Karlsruhe), Badisch Brauhaus (Karlsruhe), Restaurant EigenArt (Karlsruhe) and Rive Gauche Brasserie (Baden-Baden).

Ulm to Karlsruhe Bus Tickets

TomorrowMay 2

from $12

SatMay 3

SunMay 4

from $12

MonMay 5

TueMay 6

WedMay 7

ThuMay 8

from $12

FriMay 9

Cheap buses leaving tomorrow

One passenger / one way

This trip is recommended because it is: Cheapest + Fastest
Departure time: May 2 at 10:15pm
Departure city: Ulm
Departure location: International Bus Stop - 51
Arrival time: May 3 at 12:20am
Destination city: Karlsruhe
Destination location: Karlsruhe
Operated by: BlaBlaCar Bus
Vehicle: BusDuration: 2h 5m
Departure time: May 2 at 9:20am
Departure city: Ulm
Departure location: International Bus Stop - 51
Arrival time: May 2 at 11:45am
Destination city: Karlsruhe
Destination location: Karlsruhe
Operated by: BlaBlaCar Bus
Vehicle: BusDuration: 2h 25m

Accepted payments

Compare 3 ways to go from Ulm to Karlsruhe.

	Average Price	Average Duration	CO₂ emissions
Bus	Average Price$13 - $69	Average Duration2h 10m	CO₂ emissions 3kg CO₂e5 out of 5 stars	Most eco-friendly
Train	Average Price$24 - $87	Average Duration1h 49m	CO₂ emissions 3kg CO₂e5 out of 5 stars	Fastest
Carpool	Average Price$10 - $24	Average Duration1h 50m	CO₂ emissions 6kg CO₂e4 out of 5 stars	Cheapest

Busbud recommends carpooling from Ulm to Karlsruhe

Among the sustainable travel choices, the carpool stands out as the good way to reach Karlsruhe. The journey takes about 1 hour 50 minutes and with fares starting at just $10, it presents an excellent value for a comfortable ride.

16carpool per day

1h 50mAverage Duration

$10Cheapest ticket

6kgCO₂ emissions

Bus Ulm to Karlsruhe: Trip Overview

Average ticket price$16

Average bus trip duration2h 10m

Number of daily buses2

Earliest bus departure3:35am

Distance84 miles (134 km)

Latest bus departure11:30pm

Compare bus companies

FlixBus

3.5/58,456 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

3.5/510,146 reviews

Staff4.4

Timeliness3.7

Cleanliness4.3

Wifi2.5

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

Ulm to Karlsruhe Bus

Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from Ulm to Karlsruhe.

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

Discover how much the bus trip from Ulm to Karlsruhe will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

Where are the popular stops in Ulm and Karlsruhe?

Stops in Ulm

A - International Bus Stop - 51

B - Ulm Bushaltestelle

C - Bushaltestelle Ulm Einsteinstraße

D - Ulm, Böfingen, Eberhard-Finckhstr. 34

Stops in Karlsruhe

A - Südseite Hauptbahnhof

B - Karlsruhe Hbf

C - Goethestraße

D - Karlsruhe

E - Karlsruhe/Baden-Baden Airport

Frequently asked questions for your trip Ulm - Karlsruhe

Is there a way to reach Karlsruhe from Ulm without a car?
How long is the bus trip from Ulm to Karlsruhe?
What is the distance between Ulm and Karlsruhe?
What are the departure and arrival stations when taking the bus from Ulm to Karlsruhe?
What is the cheapest way to travel from Ulm to Karlsruhe?
What is the ticket price for the bus trip from Ulm to Karlsruhe?
Can you do a day trip from Ulm to Karlsruhe?
What are the best sights and things to do in Karlsruhe?

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

$14

Today

$14

05/02

$12

05/03

$13

05/04

$12

05/05

$12

05/06

$11

The cheapest trip from Ulm to Karlsruhe was searched and found on May 6, 2025 with a price of $11

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

You can expect to pay from $11 to $31 for a bus ticket from Ulm to Karlsruhe based on the last 2 days. You can expect to find the cheapest price for the trip at $11 which is on 2025-05-06.

Usually Flixbus (DE) 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.

About Bus Travel

Bus Travel Tips

If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from Ulm to Karlsruhe but it'll also be endearing to native speakers who will surely appreciate your effort.

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

Buses have one of the smallest carbon footprints of motorized transport modes. A bus going from Ulm to Karlsruhe will emit less CO2 than a car or an airplane.

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

Did you know?

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.

It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.

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

The bus is the cheapest travel choice for this destination

Vehicle Type	Travel Time	Avg Price	Daily Departures
Vehicle TypeBus	Travel Time2h 10m	Avg Price$16	Daily Departures2
Vehicle TypeTrain	Travel Time1h 49m	Avg Price$57	Daily Departures9
Vehicle TypeCarpool	Travel Time1h 50m	Avg Price$16	Daily Departures16

Will you be returning to Ulm by bus?

Bus from Ulm to Karlsruhe

You can also go to Karlsruhe by train

Train from Ulm to Karlsruhe

Top traveled bus routes

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Busbud makes bus travel easy. We help travelers find a bus, plot routes, and book intercity bus tickets all over the world. With Busbud, wherever you go, you have a worldwide bus station within reach and available in your own language and currency. Busbud prides itself on its worldwide partnerships. We make it possible for you to buy tickets with its large network of trustworthy bus partners like Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

Bus Tickets from Ulm to Karlsruhe

Cheap buses leaving tomorrow

One passenger / one way

One passenger / one way

One passenger / one way

Compare 3 ways to go from Ulm to Karlsruhe.

Bus Ulm to Karlsruhe: Trip Overview

Compare bus companies

Ulm to Karlsruhe Bus

Where are the popular stops in Ulm and Karlsruhe?

Frequently asked questions for your trip Ulm - Karlsruhe

Is there a way to reach Karlsruhe from Ulm without a car?

How long is the bus trip from Ulm to Karlsruhe?

What is the distance between Ulm and Karlsruhe?

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

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

What is the ticket price for the bus trip from Ulm to Karlsruhe?

Can you do a day trip from Ulm to Karlsruhe?

What are the best sights and things to do in Karlsruhe?

Find cheapest prices for buses

About Bus Travel

Bus Travel Tips

Did you know?

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

Will you be returning to Ulm by bus?

You can also go to Karlsruhe 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 Ulm

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Buses Going to Ulm

Popular Buses Connecting Karlsruhe

Buses Leaving from Karlsruhe

Buses Going to Karlsruhe

Popular routes in this country

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