Please be aware that Melbourne has multiple airports and that these results are for all airports serving the city.
The best month to fly between Melbourne and Auckland is March and the most expensive month to fly is May. (Average prices, based on 203 datapoints.)
The best day to arrive at Melbourne is Wednesday and it would be best to avoid Thursday, as prices are on average 329.07% higher than on Wednesday. (Average prices, based on 222 datapoints.)
The cheapest airline flying from Melbourne to Auckland is Air New Zealand. They are 23% cheaper than Qantas. (Average prices, based on 209 datapoints.)
The best time to fly is at around 23. (Average prices, based on 359 datapoints.)