Cheapest return flights from Toronto to Helsinki in December from $478

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

Return flights

02 Dec - 09 Dec Scandinavian Airlines
02 Dec - 12 Dec Scandinavian Airlines
02 Dec - 23 Dec Scandinavian Airlines
08 Dec - 14 Dec British Airways
03 Dec - 24 Dec British Airways
02 Dec - 16 Dec British Airways
03 Dec - 17 Dec British Airways
09 Dec - 30 Dec Scandinavian Airlines
26 Dec - 17 Jan British Airways
23 Dec - 13 Jan Scandinavian Airlines
10 Dec - 31 Dec Icelandair
24 Dec - 17 Jan Scandinavian Airlines
23 Dec - 17 Jan Scandinavian Airlines
15 Dec - 23 Dec Air France
24 Dec - 14 Jan Icelandair
15 Dec - 30 Jan Icelandair
21 Dec - 05 Jan Air France
24 Dec - 01 Jan Air France
26 Dec - 02 Jan Scandinavian Airlines
22 Dec - 04 Jan Air France

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

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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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