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

Return flights

20 Aug - 27 Aug	Air India
19 Aug - 26 Aug	SWISS
18 Aug - 30 Aug	Lufthansa
04 Aug - 13 Aug	Finnair
02 Aug - 09 Aug	Air India
01 Aug - 01 Sep	Finnair
02 Aug - 12 Aug	Finnair
01 Aug - 11 Aug	Finnair
03 Aug - 12 Aug	Turkish Airlines
02 Aug - 11 Aug	Turkish Airlines
18 Aug - 30 Aug	Scoot	direct
01 Aug - 01 Sep	Scoot	direct

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

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 August from 657€

Return flights