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

Return flights

24 Aug - 12 Sep	Finnair
12 Aug - 18 Aug	Air China
27 Aug - 08 Sep	Finnair
25 Aug - 04 Sep	Air China
12 Aug - 30 Aug	Air China
31 Aug - 11 Sep	IndiGo
11 Aug - 18 Aug	SWISS
22 Aug - 05 Sep	Finnair
12 Aug - 19 Aug	Air China
16 Aug - 07 Sep	Finnair
18 Aug - 24 Aug	IndiGo
03 Aug - 27 Aug	IndiGo
15 Aug - 31 Aug	SWISS
14 Aug - 26 Aug	SWISS
11 Aug - 19 Aug	SWISS
04 Aug - 10 Aug	IndiGo

Also check the deals for one-way flights from Geneva to Singapore in August.

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 August from $678

Return flights