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

Return flights

23 Dec - 06 Jan	TAP
28 Dec - 06 Jan	Icelandair
22 Dec - 05 Jan	Icelandair
24 Dec - 05 Jan	Icelandair
25 Dec - 04 Jan	British Airways
23 Dec - 04 Jan	British Airways
23 Dec - 02 Jan	KLM
23 Dec - 04 Jan	Scandinavian Airlines	direct
23 Dec - 02 Jan	Scandinavian Airlines	direct
21 Dec - 04 Jan	Icelandair

Also check the deals for one-way flights from Toronto to Copenhagen 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 Toronto to Copenhagen in December from 561€

Return flights