Cheap flights from Brisbane to Adelaide from £73

The cheapest month to fly to Adelaide from Brisbane is in May. Flight prices, which tend to average around £161, are often lower during this time because this is during the off-season. If you are unable to visit Adelaide during the month of May, then departing from Brisbane during the month January is also very affordable. Most momondo users find prices during this month for around £163.

The cheapest day to depart from Brisbane to Adelaide is on a Tuesday when prices can be found for as low as £174. Flights from Brisbane to Adelaide on a Friday will generally be more expensive and average around £271. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

The cheapest time of day to fly to Adelaide is in the evening when flights can be purchased for as low as £174. Try not to purchase tickets in the morning because they tend to be around £244. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Brisbane to Adelaide for the best Brisbane - Adelaide flight prices

You are more likely to see cheaper flights to Adelaide from Brisbane when booking weeks ahead of your departure date. In general, you can expect to find flights to Adelaide for around £190 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Adelaide from Brisbane for as low as £162 on momondo.

There are 3 cabin classes available to choose from on Brisbane to Adelaide 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 20% of flights between Brisbane and Adelaide have experienced a delay on any given week. The average delay length over the past 12 months has been 90 minutes.

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

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

According to our data, Virgin Australia have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

As of February 2026, 29 flights take off from Brisbane and land in Adelaide each day. The most common flight departure time for this route is 09:00, with 42% of daily flights taking off in the afternoon.

As of February 2026, there are 209 flights per week flying from Brisbane to Adelaide. The most common day of the week flights depart is Wed, with 17% of flights taking off on this day.