Mr Pirihi said he decided to keep inviting Mr Avci as they got along well during the tour.
"We went to the Gallipoli Battlefield and to Anzac Cove, we went to Istanbul and Troy. We got along with [Mr Avci] so well, I'm not sure how it first came up but I extended the invitation and so did the rest of the group."
Now Mr Avci, his wife Tuba and their two daughters are in the country and will be staying with the Kiwis who Mr Avci once showed around in Turkey.
But making the trip here was not an easy decision, said Mr Avci. "It wasn't on our bucket list. We planned to go to the United States and the flights [to New Zealand] are three times more expensive.
"With the price you pay, you can buy land in Turkey - you can buy an olive orchard, so it was a big decision. But I said it would be an adventure of a lifetime."
On Thursday night, Mr Avci and his family were welcomed on to Takahiwai Marae - his first experience of Maori culture.