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

Return flights

23 Sep - 30 Sep	Air Transat
24 Sep - 30 Sep	Air Transat
21 Sep - 26 Sep	Air Transat
24 Sep - 29 Sep	Air Transat
22 Sep - 29 Sep	Air Transat
29 Sep - 06 Oct	Air Transat
21 Sep - 02 Oct	Air Transat
29 Sep - 02 Oct	Air Transat
27 Sep - 10 Oct	Air Transat
27 Sep - 06 Oct	Air Transat
30 Sep - 09 Oct	Air Transat
23 Sep - 27 Sep	Air Transat
26 Sep - 06 Oct	Porter Airlines (Canada) Ltd
23 Sep - 03 Oct	Air Transat
24 Sep - 01 Oct	Air Transat
23 Sep - 01 Oct	Air Transat
18 Sep - 25 Sep	Air Transat
18 Sep - 29 Sep	Air Transat
19 Sep - 23 Sep	Air Transat
21 Sep - 28 Sep	Air Transat

Also check the deals for one-way flights from Toronto to Rome 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 Toronto to Rome in September from 499€

Return flights