Cheap flights from Sydney to Auckland from C$ 227

The month of August is, on average, the cheapest month to fly to Auckland from Sydney, with most prices found around C$ 388. If you are unable to visit Auckland during the month of August, then departing from Sydney during the month June is also very affordable. Most momondo users find prices during this month for around C$ 408.

According to our data, Sunday is the cheapest day to fly to Auckland from Sydney. The lowest ticket price found for a Sunday departure recently was C$ 460. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Sydney to Auckland on a Friday will generally be more expensive and average around C$ 675. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our data shows that the cheapest Sydney to Auckland flights are usually those with departure times in the morning. Our users have found flights to Auckland in the morning for as low as C$ 466. In contrast, the most expensive time of day to depart to Auckland is in the evening when prices are around C$ 538.

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

You are more likely to see cheaper flights to Auckland from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Auckland for around C$ 465 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Auckland from Sydney for as low as C$ 410 on momondo.

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

Historically, on average around 24% of flights between Sydney and Auckland have experienced a delay on any given week. The average delay length over the past 12 months has been 115 minutes.

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

Wednesday 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 19% of their flights experiencing any sort of delay.

As of March 2026, there are 92 flights per day flying from Sydney to Auckland. The most common time of day flights depart is 7:00a.m., with 57% of flights taking off at noon.

646 flights are operational weekly from Sydney to Auckland as of March 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.