From Munich central station you can take the public transport (MVV) directly to the Bundeswehr University Munich. Take the U5 or S7 to Neuperlach Süd. Change to bus number 199 or 217 and alight at Universitätsstraße. The main entrance (sentry) leads you to the university grounds.
From Munich Airport you can use public transport (MVV) directly to the Bundeswehr University Munich. Take the S1 or S8 to Ostbahnhof. Change to the U5 or S7 to Neuperlach Süd. From there, take bus number 199 or 217 and alight at Universitätsstraße. The main entrance (guard) leads you to the university grounds.
Here you can download a map of the public transport directions to the Bundeswehr University Munich as PDF (1,0 MB).