The average bus between Mainz and Idstein takes 1h 10m and the fastest bus takes 1h 6m. The bus service runs several times per day from Mainz to Idstein. 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 every 2 hours between Mainz and Idstein. The earliest departure is at 5:07 AM in the morning, and the last departure from Mainz is at 7:05 PM which arrives into Idstein at 8:15 PM. All services require a transfer, and take on average 1h 10m. The schedules shown below are for the next available departures.

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Want to know about travelling from Mainz to Idstein? 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 Mainz to Idstein. However, there are services departing from Mainz station and arriving at Idstein station via Wiesbaden Platz der Deutschen Einheit. The journey, including transfers, takes approximately 1h 10m.
Mainz to Idstein bus services, operated by Mainzer Mobilität, depart from Mainz, Brückenplatz station.
Mainz to Idstein bus services, operated by Mainzer Mobilität, arrive at Idstein Wiesbadener Straße station.
The distance between Mainz and Idstein is 26 km. The road distance is 36 km.
You can take a bus from Mainz, Brückenplatz to Idstein Wiesbadener Straße via Wiesbaden Platz der Deutschen Einheit in around 1h 48m.