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

Return flights

09 May - 23 May	Scoot
02 May - 30 May	Scoot
01 May - 31 May	Scoot
26 May - 23 Jun	Air China
11 May - 24 May	Air India
03 May - 21 May	Air China
10 May - 23 May	Singapore Airlines
28 May - 09 Jun	Austrian Airlines
01 May - 01 May	Qantas
05 May - 12 May	Condor
08 May - 22 May	Condor

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

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 May from $715

Return flights