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

Return flights

20 Sep - 11 Oct	IndiGo
22 Sep - 20 Oct	IndiGo
22 Sep - 30 Sep	IndiGo
30 Sep - 21 Oct	Qatar Airways
18 Sep - 30 Sep	Air India
27 Sep - 16 Oct	Air India
30 Sep - 15 Oct	Qatar Airways
28 Sep - 13 Oct	Air India
29 Sep - 08 Oct	Air India
22 Sep - 28 Sep	IndiGo
26 Sep - 31 Oct	Pegasus Airlines
30 Sep - 04 Oct	Qatar Airways
21 Sep - 28 Sep	Air India
24 Sep - 27 Sep	IndiGo
20 Sep - 27 Sep	IndiGo
19 Sep - 26 Sep	Air India
24 Sep - 25 Sep	transavia
16 Sep - 19 Sep	Qatar Airways

Also check the deals for one-way flights from Amsterdam 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 Amsterdam to Perth in September from 784€

Return flights