The teams meet each other once in the preliminary league with the top two qualifying for the final of the event to be played in Amstelveen, the Board of Control for Cricket in India said in a release on Monday.
The teams will then travel to England for the ICC Champions Trophy to be played from September 10-25.
Tri-series schedule:
Aug 21 - India v Pakistan
Aug 23 - Australia v India
Aug 25 - Pakistan v Australia
Aug 28 - Final