AirHint found the following cheapest return flights from Rome (ROM) to Toronto (YYZ) in May 2026 (see full year).

Return flights

18 May - 31 May	Finnair
13 May - 27 May	Finnair
06 May - 16 May	Finnair
11 May - 07 Jun	Finnair
23 May - 25 May	Icelandair
23 May - 30 May	Icelandair
13 May - 20 May	Icelandair
18 May - 30 May	Icelandair
15 May - 23 May	Icelandair
18 May - 24 May	Icelandair
21 May - 29 May	Icelandair
31 May - 05 Jun	Icelandair
27 May - 01 Jun	Finnair
30 May - 07 Jun	Finnair
30 May - 08 Jun	Finnair
29 May - 03 Jun	Icelandair
27 May - 01 Jun	Air Transat	direct
29 May - 07 Jun	Air Transat
11 May - 07 Jun	ITA Airways	direct
29 May - 07 Jun	ITA Airways	direct

Also check the deals for one-way flights from Rome to Toronto in May.

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 Rome to Toronto in May from $513

Return flights