Berlin Hbf to Karlsruhe Hbf train with Deutsche Bahn (ICE,IC)

Deutsche Bahn (DB) is the main provider of train services in Germany, making on average 40,000 journeys per day. A special feature of Deutsche Bahn is its wide range of ticket types, savings offers including Super Saver, Saver, and Flexible fares and discount cards like the Bahncard 25, 50 and 100, which you can also use for your train between Berlin Hbf and Karlsruhe Hbf. DB uses different types of trains such as the ICE (Intercity Express), IC (Intercity), EC (Eurocity), IRE (Interregio-Express), RE (Regional Express) and RB (Regionalbahn) on its routes, which differ in terms of comfort and the time required to travel. For example, while bathrooms are standard amenities, services like an onboard restaurant or free WiFi are only available on certain trains.

FlixTrain is a German train company which is part of FlixMobility, the company who own FlixBus. Since 2018, FlixMobility has also offered the option of train travel to some of the largest German cities like Hamburg, Cologne, Stuttgart and Berlin including trains between Berlin Hbf and Karlsruhe Hbf. FlixTrain has high speed comfortable trains with a guaranteed seat, foot space, reading lamp and a luggage rack to store your belongings as well as sockets on most trains and free Wi-Fi for all passengers. The most popualr routes in Germany for FlixTrain are from Berlin to Hamburg, Frankfurt to Stuttgart and Cologne to Hamburg. They also offer trains on the Sotckholm to Gothenburg route in Sweden.

FlixBus is one of Europe's leading low-cost train companies, founded in Germany and offering long-distance train services in Europe and the U. S. FlixBus also operates overnight trains on select routes throughout Europe. Standard amenities on FlixBus include free Wi-Fi, power outlets to charge your phone, tablet or laptop during long train journeys, extra legroom, luggage space and toilets. You can even purchase snacks and drinks onboard. FlixBus offers only the Standard ticket for all its routes, which allows you to bring one carry-on luggage and one checked bag per person. Additional fees apply for extra luggage and specific seat reservations, such as if you want to book an Extra Seat, Table Seat or the Panorama Seat.