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

Return flights

05 Dec - 12 Dec	Icelandair
03 Dec - 10 Dec	Icelandair
16 Dec - 07 Jan	Icelandair
13 Dec - 26 Dec	Icelandair
15 Dec - 22 Dec	Icelandair
14 Dec - 28 Dec	Icelandair
17 Dec - 24 Dec	Air Canada
17 Dec - 08 Jan	British Airways
11 Dec - 18 Dec	Icelandair
03 Dec - 10 Dec	Scandinavian Airlines	direct
23 Dec - 28 Dec	Lufthansa
24 Dec - 05 Jan	TAP
18 Dec - 05 Jan	TAP
14 Dec - 21 Dec	British Airways
24 Dec - 03 Jan	British Airways
23 Dec - 04 Jan	Lufthansa
23 Dec - 02 Jan	TAP
20 Dec - 02 Jan	TAP

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

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 Copenhagen to Toronto in December from 348€

Return flights