AirHint found the following cheapest return flights from Toronto (YYZ) to Helsinki (HEL) in March 2026 (see full year).

Return flights

01 Mar - 15 Mar	Scandinavian Airlines
01 Mar - 18 Mar	Scandinavian Airlines
18 Mar - 08 Apr	Scandinavian Airlines
17 Mar - 07 Apr	Scandinavian Airlines
03 Mar - 24 Mar	Scandinavian Airlines
15 Mar - 19 Mar	Scandinavian Airlines
10 Mar - 31 Mar	British Airways
11 Mar - 01 Apr	Scandinavian Airlines
03 Mar - 28 Mar	Icelandair
15 Mar - 04 Apr	Icelandair
04 Mar - 25 Mar	British Airways

Also check the deals for one-way flights from Toronto to Helsinki 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.

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Cheapest return flights from Toronto to Helsinki in March from $456

Return flights