The Silver Ferns will then shift their focus to the Constellation Cup against transtasman rivals, the Australian Diamonds.
The first two matches of the four-test series will be played in Australia, before New Zealand hosts the final two matches in Hamilton and Christchurch.
Silver Ferns head coach Dame Noeline Taurua is looking forward to the challenges that await her team.
“South Africa is an ever-improving side, and these matches will be a great test for us as we continue to build our squad depth and combinations,” Taurua said.
Netball New Zealand chief executive Jennie Wyllie said it was a great opportunity for fans across the country to get behind the Silver Ferns.
“It’s always special to see the Ferns play in front of their home crowd, and we know our netball community will be out in force to support them,” she said.
Ticketing details for both series will be released in the coming months, with tickets going on sale in June.