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

Return flights

03 May - 09 May	Scoot	direct
03 May - 07 May	Scoot	direct
03 May - 14 May	Scoot	direct
17 May - 24 May	Scoot	direct
10 May - 24 May	Scoot	direct
10 May - 16 May	Scoot	direct
02 May - 07 May	Scoot	direct
19 May - 30 May	Scoot	direct
24 May - 30 May	Scoot	direct
08 May - 10 May	Etihad Airways
24 May - 02 Jun	Scoot
30 May - 07 Jun	Scoot	direct
26 May - 01 Jun	Qatar Airways
23 May - 01 Jun	Qatar Airways
28 May - 07 Jun	Qatar Airways
29 May - 06 Jun	Qatar Airways

Also check the deals for one-way flights from Singapore 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 Singapore to Vienna in May from $565

Return flights