Cheapest one-way flights from Perth to Adelaide in September from $93

Best time to book flights for Perth (PER) to Adelaide (ADL) flights at AirHint

AirHint found the following cheapest one-way flights from Perth (PER) to Adelaide (ADL) in September 2025 (see full year).

One-Way flights

09 Sep Jetstar direct
08 Sep Jetstar direct
14 Sep Jetstar direct
13 Sep Jetstar direct
07 Sep Jetstar direct
01 Sep Jetstar direct
05 Sep Jetstar direct
04 Sep Jetstar direct
23 Sep Jetstar direct
11 Sep Virgin Australia direct

Also check the deals for return flights from Perth to Adelaide in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Adelaide

Cheap car rent in Adelaide