Cheap flights from Perth to Adelaide
Compare hundreds of airlines Perth–Adelaide
Direct flightsCheapest: 2026-07 · 126 US$
Prices by date
197 US$
06/07
161 US$
07/07
161 US$
08/07
161 US$
09/07
161 US$
10/07
161 US$
11/07
126 US$
12/07
Airlines on this route
FAQ
What's the cheapest month to fly Perth to Adelaide?
Usually 2026-07, from 126 USD.
Are there direct flights from Perth to Adelaide?
We show both direct and connecting options — filter to compare.