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

Return flights

07 Sep - 16 Sep	Sichuan Airlines
03 Sep - 17 Sep	China Eastern
07 Sep - 14 Sep	Sichuan Airlines
01 Sep - 17 Sep	China Eastern
06 Sep - 13 Sep	China Eastern
01 Sep - 15 Sep	China Eastern
09 Sep - 16 Sep	Aeroitalia
05 Sep - 18 Sep	China Eastern
08 Sep - 15 Sep	China Eastern
02 Sep - 16 Sep	Wizz Air Malta
10 Sep - 16 Oct	Sichuan Airlines
27 Sep - 20 Oct	Sichuan Airlines
06 Sep - 01 Oct	Sichuan Airlines
02 Sep - 01 Oct	Wizz Air Malta
29 Sep - 06 Oct	Etihad Airways
20 Sep - 05 Oct	Ryanair
25 Sep - 04 Oct	Wizz Air Malta
22 Sep - 01 Oct	Hainan Airlines
26 Sep - 03 Oct	Sichuan Airlines
25 Sep - 17 Oct	Emirates

Also check the deals for one-way flights from Rome to Sydney 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.

Book a cheap hotel in Sydney

Cheap car rent in Sydney

Cheapest return flights from Rome to Sydney in September from $777

Return flights