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

Return flights

16 Sep - 14 Oct	Air China
18 Sep - 14 Oct	Air China
02 Sep - 23 Sep	Air China
09 Sep - 16 Sep	Air China
23 Sep - 24 Oct	Air China
20 Sep - 19 Oct	Etihad Airways
17 Sep - 30 Sep	Turkish Airlines
17 Sep - 08 Oct	Turkish Airlines
21 Sep - 24 Oct	Air China
15 Sep - 24 Sep	Thai Airways
20 Sep - 30 Sep	Thai Airways
22 Sep - 26 Sep	Etihad Airways
05 Sep - 30 Sep	Turkish Airlines
30 Sep - 12 Oct	Thai Airways
30 Sep - 09 Oct	Thai Airways
10 Sep - 06 Oct	Thai Airways
10 Sep - 07 Oct	Thai Airways
21 Sep - 28 Sep	Thai Airways
14 Sep - 26 Sep	Air China
12 Sep - 26 Sep	Singapore Airlines

Also check the deals for one-way flights from Sydney to Munich 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 Sydney to Munich in September from $1004

Return flights