AirHint found the following cheapest return flights from Ottawa (YOW) to Rome (FCO) in July 2025 (see full year).

Return flights

09 Jul - 16 Jul	Air Canada
08 Jul - 15 Jul	Air Canada
10 Jul - 24 Jul	Air Canada
15 Jul - 20 Jul	Air Canada
20 Jul - 25 Jul	Brussels Airlines
11 Jul - 20 Jul	Brussels Airlines
17 Jul - 31 Jul	Porter Airlines (Canada) Ltd
18 Jul - 03 Aug	Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Ottawa to Rome in July.

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 Ottawa to Rome in July from 643€

Return flights