AirHint found the following cheapest return flights from Sydney (SYD) to Vienna (VIE) in August 2026 (see full year).

Return flights

12 Aug - 08 Sep	Scoot
18 Aug - 03 Sep	Scoot
19 Aug - 03 Sep	Scoot
19 Aug - 05 Sep	Scoot
06 Aug - 08 Sep	Scoot
23 Aug - 20 Sep	Scoot
21 Aug - 27 Aug	Scoot
07 Aug - 15 Aug	Air India
04 Aug - 11 Aug	Scoot
17 Aug - 04 Sep	AirAsia X
19 Aug - 04 Sep	VietJet Air
01 Aug - 31 Aug	Scoot
21 Aug - 26 Aug	Air China

Also check the deals for one-way flights from Sydney to Vienna in August.

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 Vienna in August from $904

Return flights