Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Karlsruhe | International Bus Stop - 51 | CheapestFastest |
Last refresh of the prices: Last Friday at 9:42 PM CET.
Compare 3 ways to travel from Karlsruhe to Ulm
Among the sustainable travel choices, the carpool stands out as a good way to reach Ulm. The journey takes about 1 hour 50 minutes and with fares starting at just R 179, it presents an excellent value for a comfortable ride.
Where are the popular stops in Karlsruhe and Ulm?
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
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
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Frequently asked questions about travelling from Karlsruhe to Ulm by bus
Please note that timetables, routes, or operator details shown here may be updated or differ at the time of your trip.
How much is the bus ticket from Karlsruhe to Ulm?
The cheapest bus tickets from Karlsruhe to Ulm start at R 224. The average price for this route is around R 309. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.
How long is the bus journey from Karlsruhe to Ulm?
The average bus journey time from Karlsruhe to Ulm is 2h 5m, covering a distance of 134 km. The fastest bus gets you there in 2h 5m and is operated by FlixBus.
Which bus companies service the Karlsruhe to Ulm route?
Several major bus companies operate on this route with 1 buses available per day, including services from FlixBus, BlaBlaCar Bus.
What is the earliest and latest departure time for the bus from Karlsruhe to Ulm?
The earliest bus departs from Karlsruhe to Ulm at 03:05. And the latest bus departs at 22:40.
What are the CO₂ emissions for the bus trip from Karlsruhe to Ulm?
A bus trip from Karlsruhe to Ulm produces an estimated 3 kg of CO₂, making it a highly eco-friendly travel option and Busbud’s recommended way to travel.
What is the best bus company from Karlsruhe to Ulm?
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 11230 reviews.
Which bus company has the best Wi-Fi from Karlsruhe to Ulm?
Based on reviews on Busbud, the bus company FlixBus has the best Wi-Fi rating with a score of 2.7.
Which bus company offers the most punctual service from Karlsruhe to Ulm?
According to Busbud traveller reviews, the most punctual 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 Karlsruhe to Ulm?
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.
The cheapest trip from Karlsruhe to Ulm was searched and found on 19 Dec 2025 with a price of R 366To 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 R 366 to R 476 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 R 370, which is on 2025-12-24.
