https://www.findterminal.com/air-new-zealand/air-new-zealand-bhx-terminal-birmingham-airport/
Although it does not offer direct flights to New Zealand from Birmingham Airport (BHX), Air New Zealand BHX Terminal does operate flights from the UK airport, usually in association with partner airlines. Air New Zealand passengers from Birmingham usually make connections through major hubs such as Los Angeles or Singapore. Birmingham Airport boasts a state-of-the-art terminal with all the necessities, including shops, restaurants, and lounges. Before their long-haul flight, customers of Air New Zealand can check in at the designated counters of their partner airline. For foreign travel, BHX offers a seamless transit experience.