"As for mine, my wedding won't be going ahead but I just join many other New Zealanders who have had an experience like that as a result of the pandemic. And to anyone caught up in that scenario, I am so sorry, but we are all so resilient and I know we understand we are doing this for one another and it will help us carry on," she said at the time.
Ardern and Gayford, who have daughter Neve, had planned to get married on Auckland Anniversary weekend in Gisborne.
She later told the Herald that she received a call to isolate after a flight attendant on her flight tested positive about 30 minutes before she was scheduled to walk down the aisle.
"There was quite a discussion between Chris [Hipkins] and Grant [Robertson] about which one of them would have broken the news to me."