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

Return flights

01 Dec - 10 Dec	Etihad Airways
03 Dec - 10 Dec	Etihad Airways
02 Dec - 09 Dec	Etihad Airways
22 Dec - 08 Jan	Emirates
27 Dec - 09 Jan	Emirates
15 Dec - 31 Dec	Etihad Airways
25 Dec - 01 Jan	Etihad Airways
25 Dec - 04 Jan	Etihad Airways
22 Dec - 04 Jan	Etihad Airways
01 Dec - 15 Dec	Etihad Airways
06 Dec - 15 Dec	Emirates
23 Dec - 31 Dec	Etihad Airways
06 Dec - 16 Dec	Etihad Airways
01 Dec - 13 Dec	Etihad Airways
03 Dec - 08 Dec	IndiGo
23 Dec - 03 Jan	IndiGo
19 Dec - 03 Jan	Air India
22 Dec - 03 Jan	Air India
20 Dec - 03 Jan	Air India
30 Dec - 06 Jan	IndiGo

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

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 December from $669

Return flights