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

Return flights

01 Oct - 30 Oct	Etihad Airways
01 Oct - 29 Oct	Etihad Airways
03 Oct - 13 Oct	Etihad Airways
20 Oct - 29 Oct	Etihad Airways
20 Oct - 06 Nov	Etihad Airways
31 Oct - 09 Nov	Etihad Airways
26 Oct - 02 Nov	Etihad Airways
12 Oct - 20 Oct	Etihad Airways
13 Oct - 27 Oct	SWISS
14 Oct - 28 Oct	SWISS
15 Oct - 26 Oct	Emirates
01 Oct - 15 Oct	SWISS
09 Oct - 23 Oct	Etihad Airways
24 Oct - 01 Nov	Etihad Airways
20 Oct - 06 Nov	SWISS	direct
31 Oct - 09 Nov	SWISS	direct
22 Oct - 05 Nov	IndiGo
15 Oct - 05 Nov	Singapore Airlines	direct
26 Oct - 02 Nov	Singapore Airlines	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 488€

Return flights