Singapore Airlines has released availability to Star Alliance partners in their First Class suites between Singapore and Auckland, along with some other routes. That means the SIN-AKL route can be booked using 65,000 MileagePlus miles. Ordinarily, Singapore only makes its premium cabin award space available to Singapore Krisflyer members booking with Singapore miles, so the ability to book these flights with partner miles is notable.
The Singapore to Auckland route has nonstop flights available on the A380 which is kitted out with their enclosed First Class suites (albeit the older suites as shown above). Taxes and fees come in at a fairly reasonable $58.90, but be aware that on many dates there’s currently only one seat available.
There’s availability on several dates – particularly during November 2019 – and other routes including Guam-Auckland, which only costs 60K United miles, though that’ll generally included mixed cabins and another partner flying out of Guam. Here’s an example, flying economy class from Guam to Hong Kong and then Singapore business class to Singapore and A380 first class to Auckland from there:
Check out Dan’s Deals for further details on other routes and available dates that he found.