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

Return flights

26 Apr - 30 May	Scoot	direct
25 Apr - 30 May	Scoot	direct
25 Apr - 31 May	Scoot	direct
26 Apr - 28 May	Lufthansa
25 Apr - 27 May	Qatar Airways
25 Apr - 28 May	Qatar Airways
25 Apr - 29 May	Qatar Airways

Also check the deals for one-way flights from Singapore to Vienna in April.

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 April from 524€

Return flights