AirHint found the following cheapest return flights from Ontario (ONT) to Rome (FCO) in July 2026 (see full year).

Return flights

25 Jul - 28 Aug	British Airways
07 Jul - 14 Jul	British Airways
06 Jul - 13 Jul	British Airways
14 Jul - 28 Jul	British Airways
24 Jul - 31 Jul	British Airways
24 Jul - 07 Aug	British Airways
07 Jul - 12 Jul	British Airways
11 Jul - 17 Jul	British Airways
02 Jul - 12 Jul	jetBlue
04 Jul - 18 Jul	jetBlue
04 Jul - 25 Jul	British Airways
10 Jul - 04 Aug	British Airways
10 Jul - 18 Jul	British Airways

Also check the deals for one-way flights from Ontario 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 Ontario to Rome in July from 591€

Return flights