Air New Zealand has confirmed customers credits will be extended by another year, as the COVID-19 pandemic continues, Newshub reports. The extension comes as good news for customers who were booked to travel on its international services and for those who currently have fares in credit. Customers with an existing credit Air NZ will now have until June 30, 2022 to make a new booking using their credit, and until June 30, 2023 to take the travel. The extension applies to both domestic and international credits.