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

Return flights

08 Dec - 15 Dec	Lufthansa
30 Dec - 29 Jan	Scoot Tigerair	direct
28 Dec - 13 Jan	SWISS
15 Dec - 22 Dec	Finnair
15 Dec - 23 Dec	Finnair
15 Dec - 24 Dec	Finnair
13 Dec - 23 Dec	Finnair
30 Dec - 13 Jan	Finnair
29 Dec - 13 Jan	Finnair
27 Dec - 03 Jan	Ryanair
27 Dec - 13 Jan	Air China
16 Dec - 27 Dec	Scoot Tigerair	direct
23 Dec - 10 Jan	Ryanair
16 Dec - 24 Dec	Turkish Airlines
16 Dec - 23 Dec	Turkish Airlines
15 Dec - 25 Dec	Air France
27 Dec - 10 Jan	Air China
25 Dec - 10 Jan	Air China
16 Dec - 25 Dec	Scoot Tigerair	direct
30 Dec - 13 Jan	Scoot Tigerair	direct

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 $743

Return flights