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

Return flights

26 Oct - 09 Nov	AirAsia X
21 Oct - 24 Oct	AirAsia X
20 Oct - 27 Oct	VietJet Air
24 Oct - 31 Oct	Etihad Airways
22 Oct - 24 Oct	Scoot
22 Oct - 23 Oct	AirAsia X
17 Oct - 19 Oct	Etihad Airways
29 Oct - 05 Nov	IndiGo
24 Oct - 01 Nov	IndiGo
21 Oct - 28 Oct	IndiGo
26 Oct - 09 Nov	Qatar Airways	direct
20 Oct - 27 Oct	Qatar Airways	direct
24 Oct - 31 Oct	Qatar Airways	direct
21 Oct - 28 Oct	Qatar Airways	direct
29 Oct - 05 Nov	Virgin Australia	direct
24 Oct - 01 Nov	Virgin Australia	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.

Book a cheap hotel in Doha

Cheap car rent in Doha

Cheapest return flights from Sydney to Doha in October from 613€

Return flights