AirHint found the following cheapest return flights from Singapore (SIN) to Zurich (ZRH) in August 2025 (see full year).

Return flights

25 Aug - 08 Sep	Etihad Airways
26 Aug - 23 Sep	Etihad Airways
19 Aug - 26 Aug	Turkish Airlines
27 Aug - 10 Sep	Emirates
19 Aug - 02 Sep	Emirates
19 Aug - 24 Aug	Emirates
29 Aug - 12 Sep	IndiGo
31 Aug - 12 Sep	Emirates
21 Aug - 26 Aug	Scoot
30 Aug - 14 Sep	Air India
20 Aug - 27 Aug	Emirates
20 Aug - 10 Sep	Emirates
21 Aug - 24 Aug	IndiGo
24 Aug - 07 Sep	IndiGo
21 Aug - 30 Aug	IndiGo
16 Aug - 30 Aug	China Eastern
21 Aug - 02 Sep	Emirates
22 Aug - 28 Aug	Emirates
20 Aug - 27 Aug	SWISS	direct
19 Aug - 26 Aug	SWISS	direct

Also check the deals for one-way flights from Singapore to Zurich 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 Singapore to Zurich in August from 587€

Return flights