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

Return flights

02 Dec - 16 Dec	Finnair
12 Dec - 07 Jan	Air China
20 Dec - 11 Jan	Air China
27 Dec - 07 Jan	Air China
18 Dec - 04 Jan	Air China
26 Dec - 04 Jan	Air China
20 Dec - 10 Jan	Air China
21 Dec - 04 Jan	Turkish Airlines
27 Dec - 04 Jan	Air China
29 Dec - 06 Jan	Finnair

Also check the deals for one-way flights from Geneva 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 Geneva to Singapore in December from 616€

Return flights