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

Return flights

10 Sep - 15 Sep	Turkmenistan Airlines
10 Sep - 16 Sep	Turkmenistan Airlines
27 Sep - 11 Oct	Turkmenistan Airlines
08 Sep - 15 Sep	Oman Air
01 Sep - 14 Sep	Etihad Airways
26 Sep - 11 Oct	Oman Air
12 Sep - 05 Oct	Vietnam Airlines
01 Sep - 21 Sep	Air India
04 Sep - 25 Sep	Vietnam Airlines
09 Sep - 16 Sep	Cathay Pacific
04 Sep - 19 Sep	Cathay Pacific
16 Sep - 21 Sep	Cathay Pacific
15 Sep - 10 Oct	Cathay Pacific
18 Sep - 18 Oct	Thai Airways
11 Sep - 18 Sep	Thai Airways
15 Sep - 01 Oct	Emirates
13 Sep - 04 Oct	Emirates

Also check the deals for one-way flights from Frankfurt 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.

Book a cheap hotel in Perth

Cheap car rent in Perth

Cheapest return flights from Frankfurt to Perth in September from 821€

Return flights