Trains tickets from Regensburg to Mainz

Compare 2 ways to go from Regensburg to Mainz.

Bus
Average Price$35 - $58Average Duration7h 55m
7kg CO₂e5 out of 5 stars
Most eco-friendly
Train
Average Price$18 - $129Average Duration3h 56m
7kg CO₂e5 out of 5 stars
CheapestFastest
busbud logoBusbud recommends taking the train from Regensburg to Mainz

Among the sustainable travel choices, the train stands out as the good way to reach Mainz. The journey takes about 3 hours 56 minutes and with fares starting at just $18, it presents an excellent value for a comfortable ride.

6train per day
3h 56mAverage Duration
$18Cheapest ticket
7kgCO₂ emissions

Train Regensburg to Mainz: Trip Overview

Please note, this information is subject to change.

Average ticket price$51
Average train trip duration3h 56m
Number of daily trains6
Earliest train departure6:22am
Distance185 miles (298 km)
Latest train departure8:45pm

Regensburg to Mainz Train

Busbud helps you find a train from Regensburg to Mainz. Get the best fare and schedule, book a round trip ticket or find trains with WiFi and electrical outlets.

We make it our job to connect you with the most dependable companies that offer train service from Regensburg to Mainz.

Whether it is train tickets or first class train tickets going to Mainz from Regensburg, we help you find what you're looking for based on how much of a budget you have.

Frequently asked questions for your trip Regensburg - Mainz

Find cheapest prices for trains

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
08/30
No data
08/31
No data
Today
$19
09/02
No data
09/03
No data
09/04
$36
09/05
No data
09/06
No data
busbud logoThe cheapest trip from Regensburg to Mainz was searched and found on Sep 1, 2025 with a price of $19

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

You can expect to pay from $19 to $173 for a train ticket from Regensburg to Mainz based on the last 2 days. You can expect to find the cheapest price for the trip at $36 which is on 2025-09-04.

About Train Travel

Train Travel Tips

There are many train stations in the world, check it station pages on Busbud to get all information you need.

Whether you take a regional or high-speed train to Mainz, you’ll help reduce the environmental impact and carbon footprint of your trip. As you watch the landscapes unfold before your eyes, you can tell yourself that with this choice, you are making sure they remain protected.

By choosing the train between Regensburg and Mainz, you emit up to 30 times less CO2 than for the same journey made by plane or car!

Make a music playlist for your train ride from Regensburg to Mainz, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

The longest train journey in the world is between Europe and Asia. This long journey starts from Porto in Portugal and crosses the whole European continent to reach Hanoi in Vietnam in 12 days while traveling more than 17,000 km.

New York holds the record for the most platforms and track numbers in a single station. Grand Central Station in Manhattan is one of the largest rail terminals in the world with more than 44 platforms and 67 tracks to accommodate passengers.

The first high-speed train line was inaugurated in 1964, in Japan, to connect Tokyo with Osaka. It was during the Olympics that the first passengers traveled aboard the Shinkansen at a speed of 210 km / h.

Will you be returning to Regensburg by train?

Train from Mainz to Regensburg

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