AirHint found the following cheapest return flights from Montreal (YUL) to Rome (FCO) in August 2025 (see full year).

Return flights

25 Aug - 18 Sep	TAP
27 Aug - 07 Sep	TAP
25 Aug - 07 Sep	TAP
18 Aug - 03 Sep	SWISS
21 Aug - 07 Sep	TAP
25 Aug - 05 Sep	TAP
28 Aug - 07 Sep	TAP
28 Aug - 08 Sep	TAP
24 Aug - 22 Sep	TAP
27 Aug - 19 Sep	TAP
18 Aug - 26 Aug	Air Transat	direct
19 Aug - 26 Aug	Air Transat	direct
11 Aug - 26 Aug	Air Transat	direct
12 Aug - 26 Aug	Air Transat	direct
19 Aug - 28 Aug	Air Transat	direct
12 Aug - 28 Aug	Air Transat	direct
17 Aug - 28 Aug	Air Transat	direct
11 Aug - 28 Aug	Air Transat	direct
06 Aug - 28 Aug	Air Transat	direct
18 Aug - 30 Aug	Air Transat	direct

Also check the deals for one-way flights from Montreal to Rome in August.

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 Montreal to Rome in August from $501

Return flights