Cheapest return flights from Toronto to Helsinki in May from $507

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

Return flights

22 May - 29 May Icelandair
23 May - 30 May Icelandair
09 May - 13 May Icelandair
03 May - 10 May Scandinavian Airlines
03 May - 07 May Scandinavian Airlines
19 May - 26 May Scandinavian Airlines
12 May - 19 May Scandinavian Airlines
17 May - 24 May Scandinavian Airlines
11 May - 18 May Scandinavian Airlines
09 May - 13 May Finnair direct
26 May - 02 Jun Scandinavian Airlines
27 May - 03 Jun Scandinavian Airlines
25 May - 01 Jun Scandinavian Airlines
28 May - 04 Jun Scandinavian Airlines
29 May - 05 Jun Scandinavian Airlines
31 May - 07 Jun Scandinavian Airlines

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

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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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