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

Return flights

14 Sep - 28 Sep	IndiGo
04 Sep - 11 Sep	IndiGo
01 Sep - 07 Sep	IndiGo
25 Sep - 29 Sep	IndiGo
01 Sep - 07 Sep	Qatar Airways	direct
04 Sep - 11 Sep	Qatar Airways	direct
14 Sep - 28 Sep	Qatar Airways	direct
25 Sep - 29 Sep	Qatar Airways	direct
25 Sep - 02 Oct	Qatar Airways	direct

Also check the deals for one-way flights from Perth to Doha 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 Perth to Doha in September from $919

Return flights