They head to Argentina then continue on to South Africa before flying to Brisbane for the third Bledisloe Cup test on October 20.
A quick visit home, then they set off again for three tests and perhaps a tour game in Europe before their global rugby odyssey ends in December.
New Zealand Rugby Union chief executive Steve Tew said Ireland's return next season to play three tests in the June window was a chance for them to build on their World Cup form.
"Ireland set the tournament on fire and it'll be great to have them back in New Zealand next year," he said.
"It's particularly special that they will play in Christchurch at the redeveloped Rugby League Park, the first test match in Christchurch since the Canterbury earthquakes."
This year's World Cup had shown how exciting matches between New Zealand, Australia, Argentina and South Africa could be and how much colour their fans brought to venues.
The Pumas last played in New Zealand, outside the World Cup, in June 2004 when they lost 41-7 in Hamilton.
A Sanzar group will visit Argentina this month to inspect possible venues and hold discussions with the Argentine Union, host broadcasters and other key stakeholders to help the transition to The Rugby Championship.