According to a Covid-19 Group, Department of the Prime Minister and Cabinet (DPMC) spokesperson, it will be important for these people to book a connecting flight that takes them to their final destination soon after arrival.
"People should make self-isolation plans that enable them to get to their self-isolation location quickly and directly," they said.
This means, you can take a domestic flight but must get to your destination as soon as possible and must take the most direct route.
You must also wear a face mask at all times and maintain physical distancing wherever possible until you get to your place of self-isolation.
Additionally, it will be important to have a plan in place in case you are delayed and must stay at a transit location, said the spokesperson.
While at a transit location, you must continue following self-isolation requirements and get to your final self-isolation destination as soon as possible.
For more information on where you can self-isolate, how you can travel there and what processes take place while isolating, read our explainer here.
All regulations are subject to change, so we recommend regularly checking information on covid19.govt.nz.