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

Return flights

18 Sep - 22 Sep	IndiGo
11 Sep - 21 Sep	IndiGo
25 Sep - 30 Sep	IndiGo
13 Sep - 28 Sep	IndiGo
28 Sep - 05 Oct	Jetstar
01 Sep - 08 Sep	IndiGo
29 Sep - 13 Oct	Batik Air Malaysia
11 Sep - 21 Sep	Qatar Airways	direct
01 Sep - 08 Sep	Qatar Airways	direct
13 Sep - 28 Sep	Qatar Airways	direct
18 Sep - 22 Sep	Qatar Airways	direct
28 Sep - 05 Oct	Virgin Australia	direct
25 Sep - 30 Sep	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 605€

Return flights