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

Return flights

06 Oct - 16 Oct	Scoot Tigerair
07 Oct - 16 Oct	SriLankan Airlines
07 Oct - 20 Oct	IndiGo
14 Oct - 21 Oct	IndiGo
08 Oct - 24 Oct	IndiGo
18 Oct - 21 Oct	IndiGo
28 Oct - 08 Nov	Etihad Airways	direct
07 Oct - 16 Oct	Etihad Airways	direct
06 Oct - 16 Oct	Etihad Airways	direct
27 Oct - 10 Nov	Etihad Airways	direct
12 Oct - 17 Oct	IndiGo
11 Oct - 18 Oct	IndiGo
30 Oct - 06 Nov	IndiGo
28 Oct - 04 Nov	IndiGo

Also check the deals for one-way flights from Sydney to Abu Dhabi 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 Abu Dhabi in October from $771

Return flights