AirHint found the following cheapest return flights from Sydney (SYD) to Doha (DOH) in October 2025 (see full year).

Return flights

12 Oct - 26 Oct	Scoot
26 Oct - 09 Nov	Scoot
18 Oct - 10 Nov	AirAsia X
13 Oct - 20 Oct	Scoot
11 Oct - 25 Oct	AirAsia X
05 Oct - 19 Oct	Scoot
13 Oct - 30 Oct	China Southern
17 Oct - 22 Oct	China Southern
18 Oct - 02 Nov	China Southern
23 Oct - 28 Oct	China Southern
18 Oct - 30 Oct	China Southern
10 Oct - 19 Oct	China Southern
22 Oct - 29 Oct	China Southern
26 Oct - 09 Nov	Qatar Airways	direct

Also check the deals for one-way flights from Sydney to Doha in October.

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 Sydney to Doha in October from $692

Return flights