To get more information about Air New Zealand Cancellation Policy Contact at +1-877-350-4939 (OTA) for fast assistance. Air New Zealand Airlines allows passengers to cancel their flight booking easily.passnegers can cancel their flight online or by call for assistance. Cancellation fee may vary depends on your ticket type fare rules or condition and timing of cancellation ,and refund eligibility, including 24 hours cancellation option and get a full refund. For related queries contact our customer service.