Cheapest one-way flights from Perth to Adelaide in May from $108

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 May 2025 (see full year).

One-Way flights

31 May Jetstar direct
13 May Jetstar direct
18 May Jetstar direct
14 May Jetstar direct
10 May Jetstar direct
17 May Jetstar direct
29 May Virgin Australia direct
16 May Jetstar direct
26 May Jetstar direct
21 May Jetstar direct

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

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