Online travel company Expedia, which commissioned an online poll of 1000 New Zealanders, says there has been a 90 per cent rise in interest in holidays during this period on last year because of the opportunity for a long break.
Gen X travellers, aged 35-54, were the most likely to take advantage of the opportunity.
Domestic destinations were the most popular getaway but there was also significant growth in demand for overseas travel.
Work demands, saving up leave for the summer and failing to book leave in time were cited as reasons people didn't take time off.
Expedia spokeswoman Kelly Cull cautioned against stockpiling leave.
An earlier survey found many of employees had unused leave at the end of last year.
Employers and Manufacturers Association chief executive Kim Campbell had no concerns about the decreased workforce's effect on productivity over the period.
"People working is only partly responsible for productivity," he said. "The true measure of productivity is how much capital we have employed for each person and when you do the maths, a few extra days holiday isn't going to make a rat's difference."
"To me, it really isn't a big deal and I hope everyone enjoys their holiday."