Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | International Bus Stop - 51 | Karlsruhe | CheapestFastest |
Last refresh of the prices: Today at 11:03 AM CEST.
Compare 2 ways to go from Ulm to Karlsruhe
Among the sustainable travel choices, the Bus stands out as a good way to reach Karlsruhe. The journey takes about 2 hours 10 minutes and with fares starting at just ¥2,122, it presents an excellent value for a comfortable ride.
Where are the popular stops in Ulm and Karlsruhe?
Stops in Ulm
- AEberhard-Finckh-Straße 34, 89075 Ulm, Germany
- BFriedrich-Ebert-Straße 12, 89073 Ulm, Germany
- C
Bushaltestelle Ulm Einsteinstraße
Einsteinstraße 93, 89077 Ulm, Germany - D
Ulm, Böfingen, Eberhard-Finckhstr. 34
Eythstraße 24, 89075 Ulm, Germany
Stops in Karlsruhe
- AHinterm Hauptbahnhof 6, 76137 Karlsruhe, Germany
- BBahnhofpl. 1A, 76137 Karlsruhe, Germany
- CGoethestraße 17-19, 76135 Karlsruhe, Germany
- D
Karlsruhe
Gartenstraße 58, 76135 Karlsruhe, Germany - E
Karlsruhe/Baden-Baden Airport
Quebec Avenue, 77836 Rheinmünster, Germany
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Frequently asked questions about traveling from Ulm 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 Ulm to Karlsruhe?
The cheapest bus tickets from Ulm to Karlsruhe start from ¥2,122. The average price for this route is around ¥2,791. 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 Ulm to Karlsruhe?
The average bus trip duration from Ulm to Karlsruhe is 2h 10m, covering a distance of 83 miles (134 km). The quickest bus can get you there in 2h 5m and is operated by FlixBus.
Which bus companies service the Ulm 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 Ulm to Karlsruhe?
The earliest bus departs from Ulm to Karlsruhe at 3:35am. And the latest bus departs at 11:30pm.
What are the CO₂ emissions for the bus trip from Ulm to Karlsruhe?
A bus trip from Ulm to Karlsruhe generates an estimated 3.34495 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 Ulm 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 11630 reviews.
Which bus company has the best Wi-Fi from Ulm 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 Ulm 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 Ulm 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.
The cheapest trip from Ulm to Karlsruhe was searched and found on May 4, 2026 with a price of ¥1,946To 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 ¥1,946 to ¥5,398 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 ¥1,946 which is on 2026-05-04.
