Cheapest return flights from Sydney to Geneva in September from $818

AirHint found the following cheapest return flights from Sydney (SYD) to Geneva (GVA) in September 2025 (see full year).

Return flights

09 Sep - 18 Sep Air China
09 Sep - 16 Sep Air China
02 Sep - 16 Sep VietJet Air
02 Sep - 13 Sep VietJet Air
01 Sep - 01 Oct VietJet Air
16 Sep - 23 Sep Turkish Airlines
02 Sep - 13 Oct VietJet Air
01 Sep - 29 Sep VietJet Air
25 Sep - 05 Oct British Airways
12 Sep - 26 Sep Emirates
04 Sep - 13 Oct Air China

Also check the deals for one-way flights from Sydney to Geneva in September.

Skyscanner

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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