AirHint found the following cheapest return flights from Zurich (ZRH) to Singapore (SIN) in December 2026 (see full year).

Return flights

04 Dec - 15 Dec	Qatar Airways
10 Dec - 17 Dec	Qatar Airways
31 Dec - 20 Jan	Iberia
17 Dec - 22 Jan	Finnair
21 Dec - 26 Dec	Finnair
18 Dec - 05 Jan	Cathay Pacific
20 Dec - 09 Jan	Cathay Pacific
04 Dec - 15 Dec	SWISS	direct
20 Dec - 02 Jan	Cathay Pacific
24 Dec - 20 Jan	Iberia
23 Dec - 30 Dec	Iberia
10 Dec - 17 Dec	SWISS	direct
17 Dec - 22 Jan	Singapore Airlines	direct
19 Dec - 26 Dec	Iberia
20 Dec - 31 Dec	SWISS
26 Dec - 06 Jan	SWISS
24 Dec - 01 Jan	SWISS
16 Dec - 01 Jan	Iberia
21 Dec - 26 Dec	SWISS	direct
18 Dec - 25 Dec	Iberia

Also check the deals for one-way flights from Zurich to Singapore 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 Zurich to Singapore in December from $789

Return flights