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

Return flights

22 Sep - 09 Oct	Transavia France
04 Sep - 17 Sep	Air India
18 Sep - 09 Oct	Etihad Airways
17 Sep - 19 Oct	Transavia France
19 Sep - 27 Sep	Transavia France
06 Sep - 27 Sep	Air India
09 Sep - 16 Sep	Singapore Airlines
27 Sep - 17 Oct	Singapore Airlines
13 Sep - 22 Sep	Malaysia Airlines
10 Sep - 24 Sep	Malaysia Airlines
16 Sep - 25 Sep	Qatar Airways
17 Sep - 25 Sep	Qatar Airways
11 Sep - 26 Sep	Qatar Airways
18 Sep - 26 Sep	Qatar Airways
23 Sep - 15 Oct	Qantas	direct
27 Sep - 17 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 730€

Return flights