Major airlines, such as Air New Zealand, American Airlines and United Airlines offer direct flights to New Zealand from the USA. Most international flights arrive into Auckland Airport, which can be found in the northern part of the North Island.

In 2026, the primary gateway for nonstop travel to New Zealand is Air New Zealand, which operates a robust "high-fidelity" network from major hubs like Los Angeles (LAX), San Francisco (SFO), Houston (IAH), and New York (JFK). Other major carriers providing direct trans-Pacific links include United Airlines (from SFO and LAX) and American Airlines (from Dallas/Fort Worth and LAX). From the South Pacific and Australia, Qantas and Jetstar offer numerous daily nonstop services to Auckland, Wellington, and Christchurch. For travelers from Asia, Singapore Airlines, Cathay Pacific, and Air China provide essential nonstop connections from Singapore, Hong Kong, and Beijing respectively. One of the newest high-demand routes in 2026 is the direct service from Santiago, Chile via LATAM Airlines, which connects South America to Oceania. Because New Zealand is geographically isolated, these nonstop flights are almost exclusively "ultra-long-haul" journeys lasting between 10 and 17 hours, requiring modern, fuel-efficient aircraft like the Boeing 787-9 Dreamliner or the Airbus A350-1000.