The average bus between Ulm and Mainz takes 5h 31m and the fastest bus takes 5h 4m. The bus service runs several times per day from Ulm to Mainz. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run 3 times a day between Ulm and Mainz. The earliest departure is at 3:35 AM at night, and the last departure from Ulm is at 11:30 PM which arrives into Mainz at 4:49 AM. All services require a transfer at Frankfurt Airport and take an average of 5h 31m. The schedules shown below are for the next available departures.

5h 4m • 1 change

5h 49m • 1 change
Arrives next day

6h 9m • 1 change
Arrives next day

5h 19m • 1 change

5h 4m • 1 change

5h 49m • 1 change
Arrives next day

6h 9m • 1 change
Arrives next day

5h 19m • 1 change

5h 4m • 1 change

5h 49m • 1 change
Arrives next day

6h 9m • 1 change
Arrives next day

5h 19m • 1 change

5h 4m • 1 change

5h 49m • 1 change
Arrives next day

5h 39m • 1 change
Arrives next day

5h 19m • 1 change
Want to know about travelling from Ulm to Mainz? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Ulm to Mainz. However, there are services departing from Ulm station and arriving at Mainz station via Frankfurt Airport. The journey, including transfers, takes approximately 5h 31m.
Ulm to Mainz bus services, operated by FlixBus, depart from Ulm station.
Ulm to Mainz bus services, operated by FlixBus, arrive at Frankfurt Airport station.
Book your Ulm to Mainz bus tickets online with FlixBus and DB Bus.
The distance between Ulm and Mainz is 215.8 km. The road distance is 327 km.
FlixBus operates a bus from Ulm to Frankfurt Airport twice daily. Tickets cost €23–40 and the journey takes 4h 5m.