Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Invercargill as you normally would.
One of the carriers operating flights from Singapore Changi to Invercargill that may be offering flexible change policies is Air New Zealand. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
The Singapore Changi to Invercargill flight path was viewed by 15 users in the past month. Keep an eye out for changes in search interest prior to high and low season.