AirHint found the following cheapest return flights from Melbourne (MEL) to Zurich (ZRH) in September 2025 (see full year).

Return flights

15 Sep - 23 Sep	Thai Airways
24 Sep - 24 Oct	Thai Airways
30 Sep - 10 Oct	Etihad Airways
09 Sep - 18 Sep	Thai Airways
29 Sep - 08 Oct	Etihad Airways
09 Sep - 19 Sep	Thai Airways
22 Sep - 05 Oct	Jetstar
10 Sep - 20 Sep	Thai Airways
26 Sep - 06 Oct	Jetstar
11 Sep - 18 Sep	Thai Airways
13 Sep - 27 Sep	AirAsia X
26 Sep - 24 Oct	Thai Airways
23 Sep - 17 Oct	Thai Airways
12 Sep - 21 Sep	Thai Airways
19 Sep - 24 Sep	Thai Airways
12 Sep - 19 Sep	Thai Airways
25 Sep - 09 Oct	Etihad Airways
24 Sep - 09 Oct	Emirates
23 Sep - 08 Oct	Thai Airways
22 Sep - 29 Sep	Thai Airways

Also check the deals for one-way flights from Melbourne to Zurich in September.

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 Melbourne to Zurich in September from $1061

Return flights