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

Return flights

20 Oct - 27 Oct	Etihad Airways
25 Oct - 08 Nov	Air India
14 Oct - 21 Oct	Pegasus Airlines
15 Oct - 22 Oct	Oman Air
19 Oct - 26 Oct	Oman Air
24 Oct - 31 Oct	Oman Air
21 Oct - 28 Oct	Vueling Airlines
12 Oct - 19 Oct	Oman Air
26 Oct - 31 Oct	Turkish Airlines
24 Oct - 12 Nov	Oman Air
20 Oct - 03 Nov	Air India
18 Oct - 25 Oct	ITA Airways
17 Oct - 24 Oct	Oman Air
05 Oct - 30 Nov	Oman Air
31 Oct - 21 Nov	Turkish Airlines
18 Oct - 01 Nov	Etihad Airways
31 Oct - 09 Nov	Etihad Airways
07 Oct - 21 Nov	Turkish Airlines
26 Oct - 13 Nov	Condor
27 Oct - 10 Nov	Condor

Also check the deals for one-way flights from Zurich to Sydney 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 Zurich to Sydney in October from $982

Return flights