You can reach Budapest by air, train, or from Vienna by hydrofoil.
Many BSM students opt to travel together and spend time in other European countries before or after the semester in Budapest. You may wish to discuss your travel plans with an agency with experience in travel to and conditions in Hungary.
Please be aware that the cost of a flight to Budapest can vary as much as several hundred dollars from one travel agency to another, so shopping around to compare prices is a good idea.
Here are the coordinates of a several travel agencies that have helped students in previous years; other viable options also exist: