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

Return flights

22 Sep - 27 Sep	Wizz Air Malta
23 Sep - 30 Sep	Wizz Air Malta
21 Sep - 30 Sep	Wizz Air Malta
22 Sep - 29 Sep	Wizz Air Malta
22 Sep - 30 Sep	Wizz Air Malta
22 Sep - 28 Sep	Wizz Air Malta
16 Sep - 16 Oct	Scoot Tigerair	direct
25 Sep - 09 Oct	Wizz Air Malta
30 Sep - 18 Oct	Wizz Air Malta
16 Sep - 23 Sep	Finnair
21 Sep - 28 Sep	Wizz Air Malta
25 Sep - 16 Oct	Finnair
25 Sep - 15 Oct	Finnair
11 Sep - 15 Sep	Finnair
02 Sep - 16 Sep	Finnair
23 Sep - 02 Oct	Finnair
25 Sep - 02 Oct	Finnair
02 Sep - 02 Oct	Finnair
10 Sep - 01 Oct	Finnair
11 Sep - 02 Oct	Finnair

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

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 September from 426€

Return flights