Kerikeri Airport (KKE), serving the Bay of Islands in New Zealand's Northland region, does not have a dedicated lounge, and the plain honest answer is worth knowing before you build a layover plan around one. This is a small regional field built for short domestic hops rather than the connecting international traffic that supports any premium waiting room, with a single modest terminal covering the whole passenger flow.
Auckland Airport is the genuine, realistic lounge destination for travelers connecting onward from this particular route. As New Zealand's principal international gateway, Auckland genuinely carries real premium facilities, including Air New Zealand's Koru lounges and Strata spaces along with Priority Pass style options, for passengers connecting onward with qualifying status, tickets, or memberships, a picture with nothing comparable at the small Kerikeri end of the journey.
Back at Kerikeri, the seasonal traffic pattern is the real anchor worth understanding. Bay of Islands tourism swells heavily over the New Zealand summer, roughly December through February, when domestic flights from Auckland run fuller and more frequently to match holiday demand, and the small terminal can feel noticeably busier during that window than the rest of the year, even without any lounge to relieve the crowding at the gate.
If Kerikeri is your departure or arrival point, plan around its actual small scale: general seating in a compact terminal, no lounge of any kind to fall back on, and extra buffer time during the busy summer holiday season when the wider Bay of Islands region draws its heaviest tourist traffic. Save any real lounge plans for Auckland on the rest of your itinerary, and check your onward flight's timing carefully during the December to February peak, since domestic schedules into Northland tighten noticeably as New Zealand holiday demand climbs each year toward the summer peak.