AirHint found the following cheapest return flights from Vienna (VIE) to Singapore (SIN) in December 2025 (see full year).

Return flights

02 Dec - 25 Dec	Scoot	direct
02 Dec - 06 Dec	Scoot
02 Dec - 24 Dec	SWISS
04 Dec - 24 Dec	SWISS
08 Dec - 15 Dec	Lufthansa
04 Dec - 11 Dec	Scoot
09 Dec - 27 Dec	Scoot	direct
01 Dec - 08 Dec	KLM
02 Dec - 09 Dec	KLM
05 Dec - 09 Dec	KLM
16 Dec - 08 Jan	Etihad Airways
30 Dec - 24 Jan	Air India
30 Dec - 16 Jan	Scoot
30 Dec - 17 Jan	Air India
30 Dec - 15 Jan	Air India
30 Dec - 15 Jan	Scoot	direct
30 Dec - 17 Jan	Scoot	direct
30 Dec - 24 Jan	Scoot	direct
25 Dec - 15 Jan	KLM
29 Dec - 14 Jan	Turkish Airlines

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

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 Vienna to Singapore in December from $580

Return flights