Booking on dates with lower demand could mean cheaper flights. "If you're flexible with your dates and aren't restricted to the long weekend, try taking a day off either side."
However, the good news for those not wanting to spend too much is that rain is predicted to bypass much of the long weekend.
Apart from a few showers in the upper and eastern parts of the North Island on Saturday, the long-range forecast for winter's first weekend was looking good, said Philip Duncan of WeatherWatch.
"We have a high pressure system rolling into the country bringing settled weather."
Auckland and Hamilton could expect brief showers on Saturday morning, but Sunday and Monday should be fine.
"This time of the year our weather is usually really messed up," said Duncan. "It might just perfectly work out for the long weekend. I think most Kiwis should be very happy."
Bookabach.co.nz offers a range of getaway options at a range of different prices. The Cute River House in Piha costs $200 a night and can sleep up to eight people. It has three bedrooms, a bathroom and its own private swimming hole below the house. A luxury waterfront bach in Russell will set you back $575 a night.