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

Return flights

05 Dec - 14 Dec	Icelandair
02 Dec - 09 Dec	Icelandair
03 Dec - 14 Dec	Condor	direct
03 Dec - 10 Dec	Condor	direct
05 Dec - 10 Dec	Condor	direct
01 Dec - 14 Dec	Icelandair
04 Dec - 11 Dec	Icelandair
05 Dec - 14 Dec	Condor	direct
09 Dec - 16 Dec	TAP
10 Dec - 24 Dec	Condor	direct
31 Dec - 13 Jan	TAP
09 Dec - 11 Jan	TAP
07 Dec - 11 Jan	TAP
29 Dec - 13 Jan	TAP
31 Dec - 14 Jan	Condor	direct
26 Dec - 16 Jan	Condor	direct
31 Dec - 24 Jan	TAP
30 Dec - 11 Jan	TAP
29 Dec - 24 Jan	Air Canada
07 Dec - 11 Jan	Condor	direct

Also check the deals for one-way flights from Toronto to Frankfurt 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 Frankfurt in December from 429€

Return flights