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

Return flights

27 Oct - 05 Nov	Etihad Airways
26 Oct - 06 Nov	Turkish Airlines
20 Oct - 06 Nov	Turkish Airlines
30 Oct - 20 Nov	Turkish Airlines
15 Oct - 22 Oct	Qatar Airways
15 Oct - 23 Oct	Qatar Airways
20 Oct - 03 Nov	Qatar Airways
01 Oct - 08 Oct	Qatar Airways
01 Oct - 07 Oct	Qatar Airways
06 Oct - 16 Oct	Finnair
01 Oct - 27 Oct	Finnair
01 Oct - 09 Oct	Finnair
23 Oct - 25 Nov	Turkish Airlines
23 Oct - 14 Nov	Turkish Airlines
06 Oct - 26 Oct	Air France
30 Oct - 22 Nov	Turkish Airlines
20 Oct - 26 Oct	Finnair
24 Oct - 14 Nov	Air France
04 Oct - 12 Oct	Finnair
25 Oct - 06 Nov	Turkish Airlines

Also check the deals for one-way flights from Zurich to Singapore 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 Zurich to Singapore in October from 521€

Return flights