Cheap Flights from Brisbane to Adelaide
Prices are from searches made in the last 24 hours and current prices may differ.
Do you need to catch a flight to Brisbane? Check out our domestic flights to Brisbane. If Brisbane is not your closest airport, then here are all our flights to Adelaide from Australia. Maybe a different destination? Here are all the flights from Brisbane
Cheapest Time of Year to Fly from Brisbane to Adelaide
Return fares from Brisbane to Adelaide by month, based on the cheapest return airfares found for each month.
The cheapest month to fly to Adelaide is August 2026, with return fares from $246 — 56% cheaper than the most expensive month (November 2026, from $560).
When Should You Fly to Adelaide?
Based on the fares we've tracked, August is typically the cheapest month to fly to Adelaide, with return fares from $246. November is the most expensive month, with the cheapest return fares around $560.
Across the year, return fares to Adelaide average around $385. If you can travel in the off-peak months of August, December and September, you'll generally pay up to 36% less than the yearly average.
Cheapest Brisbane to Adelaide Return Prices
These are the cheapest prices for Brisbane to Adelaide return airfares.
Average Brisbane to Adelaide Return Prices
These are the average prices for Brisbane to Adelaide return airfares.
Frequently Asked Questions about flying from Brisbane to Adelaide
When is the cheapest time to travel from Brisbane to Adelaide?The cheapest month to travel is typically August.
How much do return flights from Brisbane to Adelaide cost?The best price we found for a return flight from Brisbane to Adelaide is $276.
What is the cheapest date to fly from Brisbane to Adelaide?Currently, the cheapest date for a return flight from Brisbane to Adelaide is 23 August 2026.
What is the cheapest airline that flys from Brisbane to Adelaide?Currently, the cheapest airline that flys from Brisbane to Adelaide is Jetstar.
Which airlines fly direct from Brisbane to Adelaide?Jetstar and Alliance Air Pty fly direct.
How long does a direct flight from Brisbane to Adelaide take?The shortest direct flight usually takes 2 hours and 45 minutes.
What is the IATA airport code for Adelaide?The IATA code for Adelaide is ADL. It is located in Australia at coordinates -34.93726, 138.5392.
When should you book flights to Adelaide?From our data, you should book flights to Adelaide 30 days out.
How I Want That Flight can help you
What's the benefit of using I Want That Flight for my Brisbane to Adelaide flight?Think of us as your personal shortcut to a great deal. Instead of you opening fifty different tabs, we instantly cross-check rates across heaps of airlines and booking sites to score you the sweet spot on pricing. Millions of holidaymakers count on us every year to get them airborne, so you're running with a pretty savvy crowd.
Can you sort me out with direct flights from Brisbane to Adelaide?100%. As soon as the page finishes loading your options, hit the "Direct" filter. The layovers will vanish, leaving you with only the non-stop routes.
How does I Want That Flight find me the best Brisbane to Adelaide flights?Once you punch your details into our search tool, we unlock all kinds of handy tricks to map out your journey. We’ll map out the most budget-friendly calendar dates and takeoff slots, and let you slice and dice the data until you pinpoint the exact itinerary that works for you.
I'm still in the planning phase. Can you ping me if Brisbane to Adelaide fares drop?No worries at all. Just kick off a quick search, drop your email into our price tracker, and we’ll send a heads-up straight to your inbox the moment the price drops.
Sign up to I Know The Pilot for all the latest flight deals
Join 300,000+ Australians getting the best airfares delivered to their mailbox
