ICC chief executive David Richardson said the tour was crucial in boosting the minnows' prospects at next year's pinnacle event.
"Helping cricket's top emerging nations to perform on the global stage is a key part of the ICC's High Performance Programme, and these tours will provide a great opportunity for the four teams to gain valuable knowledge and experience of the conditions they will face during the ICC Cricket World Cup 2015," he said.
"All sides have a strong schedule of matches against high-level opposition, and we are grateful to Cricket Australia, New Zealand Cricket and their state and provincial associations for supporting the programme so fully."
Afghanistan will make their maiden appearance at a world cup after finishing second behind Ireland in the Pepsi ICC WCLC. The side arrive in Perth on September 14, the venue for their tournament clash against hosts Australia, before travelling to Mount Maunganui.
Captain Mohammad Nabi knows how important it is for his side to play in the conditions they will encounter next year.
"It is a huge honour for Afghanistan to be playing in the ICC Cricket World Cup 2015," he said. "We will do our best to justify our qualification to the tournament and that is where this pre-tournament tour will prove very useful."
The announcement represents a further coup for Bay Oval, which by the end of October would have hosted New Zealand, South Africa, Afghanistan, Canada, The Netherlands, Uganda, Namibia, Kenya, UAE and Nepal in 2014.