Cheap flights from Brisbane to Sydney from $56

In general, January is the cheapest month to fly from Brisbane to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $122. If you are unable to visit Sydney during the month of January, then departing from Brisbane during the month June is also very affordable. Most momondo users find prices during this month for around $128.

The cheapest day to depart from Brisbane to Sydney is on a Monday when prices can be found for as low as $187. The most expensive day to fly to Sydney is Sunday, with ticket prices averaging around $678.

According to our data, the cheapest time of day to fly to Sydney is in the evening. momondo users have found flights departing from Brisbane to Sydney in the evening for as low as $169. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly at noon, with an average ticket price of $450. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Sydney from Brisbane when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $152 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Brisbane for as low as $124 on momondo.

Jetstar is the most popular carrier operating from Brisbane to Sydney Kingsford Smith

Jetstar, Virgin Australia and Qantas Airways are the top three most popular airlines that fly to Sydney from Brisbane according to our data. Jetstar is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 3 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between Brisbane and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 91 minutes.

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

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

According to our data, Qantas Airways have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

142 flights are operational daily from Brisbane to Sydney as of May 2026. The most popular departure time for this route is 6:00AM, with 49% of flights per day taking off at noon.

The number of flights available between Brisbane and Sydney is 994 per week as of May 2026. The most frequent departure day is Wed, with 18% of weekly flights leaving on this day.