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

Return flights

01 Dec - 08 Dec	Icelandair
02 Dec - 10 Dec	Icelandair
03 Dec - 10 Dec	Icelandair
11 Dec - 27 Dec	Air Canada
14 Dec - 28 Dec	Air Canada
07 Dec - 14 Jan	Air Canada
16 Dec - 05 Jan	Air Canada
24 Dec - 31 Dec	British Airways
12 Dec - 26 Dec	British Airways
15 Dec - 29 Dec	British Airways
15 Dec - 14 Jan	British Airways
31 Dec - 31 Jan	British Airways
25 Dec - 10 Jan	Air Canada
23 Dec - 13 Jan	SWISS
23 Dec - 29 Dec	Lufthansa	direct
25 Dec - 30 Dec	Lufthansa	direct
26 Dec - 09 Jan	Lufthansa	direct
15 Dec - 14 Jan	Lufthansa	direct
25 Dec - 10 Jan	Lufthansa	direct
16 Dec - 05 Jan	Lufthansa	direct

Also check the deals for one-way flights from Frankfurt 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 Frankfurt to Toronto in December from $515

Return flights