Cheapest return flights from Toronto to Helsinki in December from $1014

AirHint found the following cheapest return flights from Toronto (YYZ) to Helsinki (HEL) in December 2025 (see full year).

Return flights

31 Dec - 07 Jan Scandinavian Airlines
30 Dec - 06 Jan Scandinavian Airlines
25 Dec - 10 Jan Porter Airlines (Canada) Ltd
25 Dec - 07 Jan Lufthansa
29 Dec - 05 Jan Air France
28 Dec - 04 Jan Scandinavian Airlines
26 Dec - 02 Jan Scandinavian Airlines
29 Dec - 02 Jan WestJet

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

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