AirHint found the following cheapest return flights from Paris (PAR) to Perth (PER) in September 2025 (see full year).

Return flights

16 Sep - 01 Oct	Etihad Airways
18 Sep - 01 Oct	Etihad Airways
15 Sep - 01 Oct	Etihad Airways
25 Sep - 08 Oct	Etihad Airways
24 Sep - 29 Sep	Vueling Airlines
02 Sep - 01 Oct	Aegean Airlines
16 Sep - 19 Sep	Etihad Airways
11 Sep - 18 Sep	Turkish Airlines
04 Sep - 11 Sep	Ryanair
24 Sep - 28 Sep	Etihad Airways
16 Sep - 23 Sep	Etihad Airways
16 Sep - 29 Sep	Etihad Airways
04 Sep - 19 Sep	Ryanair
06 Sep - 10 Sep	Transavia France
17 Sep - 24 Sep	Etihad Airways
30 Sep - 10 Oct	Etihad Airways
16 Sep - 31 Oct	Vietnam Airlines
16 Sep - 01 Oct	Qantas	direct
25 Sep - 08 Oct	Qantas	direct
18 Sep - 01 Oct	Qantas	direct

Also check the deals for one-way flights from Paris to Perth in September.

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.

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Cheapest return flights from Paris to Perth in September from $956

Return flights