To make the journey to Friedrichshafen as simple and straightforward as possible, many internet sites offer the possibility of comparing travel options in one search. After you’ve entered your departure point, they display all different journeys which can then be sorted by price or total travel time. Afterwards, you’re forwarded on to the website of the relevant provider where you can buy your ticket at no extra cost.
These service cut down much of the trip planning process, particularly if you’re not already familiar with the route.
GoEuro is one such provider which compares and combines train, bus and flight options on one platform.