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

Return flights

05 Sep - 17 Sep	AirAsia
08 Sep - 17 Sep	AirAsia
01 Sep - 17 Sep	AirAsia
14 Sep - 17 Sep	AirAsia
21 Sep - 08 Oct	AirAsia
08 Sep - 15 Sep	IndiGo
05 Sep - 15 Sep	IndiGo
01 Sep - 03 Sep	AirAsia
29 Sep - 17 Oct	AirAsia
29 Sep - 20 Oct	AirAsia
24 Sep - 08 Oct	AirAsia
01 Sep - 05 Sep	AirAsia
17 Sep - 08 Oct	AirAsia
05 Sep - 19 Sep	AirAsia
29 Sep - 08 Oct	AirAsia
21 Sep - 03 Oct	AirAsia
03 Sep - 17 Sep	AirAsia
14 Sep - 03 Oct	AirAsia
24 Sep - 03 Oct	AirAsia
17 Sep - 03 Oct	AirAsia

Also check the deals for one-way flights from Bangalore 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 Bangalore to Perth in September from 408€

Return flights