NZ to code-share flights from 6 Indian cities June 30, 2016 Air New Zealand has signed a code-share agreement with Singapore Airlines and Silk Air from 6 Indian cities namely Mumbai, Bangaluru, Chennai, Hyderabad, Cochin & Kolkata. NZ offers a total of 70 weekly flights via Singapore To New Zealand. Air New Zealand Silk Air Singapore Airlines 2016-06-30 old_employeeeesss