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

Return flights

16 Oct - 26 Oct	Etihad Airways
15 Oct - 28 Oct	KLM
16 Oct - 23 Oct	Air France
22 Oct - 17 Nov	KLM
23 Oct - 17 Nov	Air France
02 Oct - 08 Oct	Etihad Airways
08 Oct - 23 Oct	Etihad Airways
11 Oct - 17 Oct	Etihad Airways
16 Oct - 28 Oct	Etihad Airways
01 Oct - 07 Oct	Etihad Airways
01 Oct - 14 Oct	Etihad Airways
15 Oct - 22 Oct	Etihad Airways
22 Oct - 05 Nov	Etihad Airways
24 Oct - 17 Nov	Etihad Airways
31 Oct - 14 Nov	Etihad Airways
25 Oct - 17 Nov	Etihad Airways
27 Oct - 02 Nov	Emirates
22 Oct - 05 Nov	SWISS	direct
25 Oct - 02 Nov	British Airways
22 Oct - 17 Nov	SWISS	direct

Also check the deals for one-way flights from Singapore to Zurich in October.

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 October from 498€

Return flights