From the airport and back the convenient way: by shuttle bus
During international fairs, shuttle buses provide service between
the airport and the ICM/New Munich Trade Fair Centre. Buses depart
every 30 minutes and travel non-stop to the fairgrounds. The trip takes approximately 45 minutes. Unless otherwise posted, tickets cost EUR 7.50 one-way and EUR 12,50 round trip.
For further information
regarding the shuttle bus services during international fairs,
please have a look at the webpage of the New Munich Trade Fair Centre.