Cheap flights from Adelaide to Auckland from $343

If you’re not able to fly to Auckland in August, then May is your next best option. Flight prices from Adelaide to Auckland during May average around $639.

The cheapest day to depart from Adelaide to Auckland is on a Tuesday. Travellers who choose to depart for Auckland on a Tuesday will often find tickets for as low as $669. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,118. These prices are subject to change though, so be sure to set up a Price Alert for flights to Auckland.

Fly from Adelaide to Auckland Intl for the best Adelaide - Auckland Intl flight prices

You are more likely to see cheaper flights to Auckland from Adelaide when booking weeks ahead of your departure date. In general, you can expect to find flights to Auckland for around $698 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Auckland from Adelaide for as low as $610 on momondo.

There are 3 cabin classes available to choose from on Adelaide to Auckland Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 4% on your flight if you consider stops on a Adelaide to Auckland flight.

Jetstar and Air New Zealand are the most popular carriers operating from Adelaide to Auckland Intl

Air New Zealand, Qantas Airways and Emirates are the top three most popular airlines that fly to Auckland from Adelaide according to our data. Air New Zealand is the first choice among our users, with 37% of people opting to fly with this airline when travelling to Auckland. Keep in mind that there are 5 different airlines that fly to Auckland on a routine basis, so you have a few additional options to choose from.

Historically, on average around 13% of flights between Adelaide and Auckland have experienced a delay on any given week. The average delay length over the past 12 months has been 105 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, Qantas Airways have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

Melbourne (MEL) was the most common stop: 92% of momondo users choosing one-stop flights on this route connected there.

Flights via Melbourne (MEL) offer the lowest average return price of $648.

Flights connecting via Sydney (SYD) have the shortest average one-way travel time: 7h 45m.

Sydney (SYD) has the shortest average stopover time for this route: 2h 43m.

As of March 2026, 4 flights take off from Adelaide and land in Auckland each day. The most common flight departure time for this route is 11:00, with 100% of daily flights taking off at midday.

As of March 2026, 33 flights take off from Adelaide and land in Auckland each week. The most common flight departure day for this route is Mon, with 21% of weekly flights taking off on this day.