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

Return flights

18 Mar - 27 Mar	Iberia
31 Mar - 14 Apr	Iberia
16 Mar - 25 Mar	Iberia
17 Mar - 26 Mar	British Airways
08 Mar - 18 Mar	Iberia
26 Mar - 06 Apr	Iberia
06 Mar - 20 Mar	Iberia
15 Mar - 28 Mar	British Airways
28 Mar - 11 Apr	Iberia
22 Mar - 29 Mar	British Airways
08 Mar - 15 Mar	Iberia
08 Mar - 22 Mar	Iberia
20 Mar - 29 Mar	British Airways

Also check the deals for one-way flights from Ontario to Rome in March.

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 Rome

Cheap car rent in Rome

Cheapest return flights from Ontario to Rome in March from 600€

Return flights