Cheap flights from Auckland to Sydney from C$ 184

If you aren’t able to travel to Sydney during the month of August, then flying in June is also cheap. Prices for this month can be found on momondo for an average of C$ 446.

The cheapest day to depart from Auckland to Sydney is on a Tuesday when prices can be found for as low as C$ 435. The most expensive day to fly to Sydney is Sunday, with ticket prices averaging around C$ 1,563.

The cheapest time of day to fly to Sydney is in the morning when flights can be purchased for as low as C$ 540. In contrast, the most expensive time of day to depart to Sydney is in the afternoon when prices are around C$ 1,100.

Fly from Auckland Intl to Sydney Kingsford Smith for the best Auckland Intl - Sydney Kingsford Smith flight prices

You are more likely to see cheaper flights to Sydney from Auckland when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around C$ 478 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Auckland for as low as C$ 433 on momondo.

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

No. A direct flight is the cheapest option for a flight between Auckland to Sydney.

As of March 2026, prices for Auckland to Sydney flights are approximately 38% more expensive when compared to flights at the same time last year.

Historically, on average around 18% of flights between Auckland and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 112 minutes.

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

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

According to our data, Jetstar has had the least delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

As of March 2026, there are 86 flights per day flying from Auckland to Sydney. The most common time of day flights depart is 7:00a.m., with 49% of flights taking off at noon.

As of March 2026, there are 603 flights per week flying from Auckland to Sydney. The most common day of the week flights depart is Thu, with 17% of flights taking off on this day.