Short-term visitor arrivals rose to a seasonally adjusted 232,350 in April from 227,380 in March, and up from 213,650 a year earlier. Chinese visitors underpinned the gains, up 36 per cent to 24,800 in April from a year earlier.
Felix Delbruck, a senior economist at Wesptac, said the immigration trend had now clearly turned positive, with net inflows recorded in seven of the last eight months.
"Departures to Australia have come down significantly, but arrivals of foreign migrants also appear to have picked up.
"We expect net immigration to increase further over the next couple of years as employment conditions in Australia continue to soften and labour shortages associated with the Canterbury rebuild become more acute."
Labour market prospects in Australia were becoming steadily less attractive relative to New Zealand, Delbruck said.
ASB economist Daniel Smith said the country was seeing a steady pickup in permanent and long-term arrivals from Europe excluding the UK.
"With the region's poor economic performance set to continue for some time, a stable (and growing) economy like NZ's will remain an attractive option for Europeans with the right skill set."
Net migration inflows would place further strains on supply-constrained housing markets in some areas of the country, he said.
- with nzherald.co.nz