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

Return flights

31 Dec - 14 Jan	Condor	direct
31 Dec - 16 Jan	Condor	direct
12 Dec - 16 Jan	Air Canada
31 Dec - 09 Jan	WestJet
07 Dec - 17 Jan	TAP
07 Dec - 28 Jan	TAP
07 Dec - 31 Jan	TAP
07 Dec - 29 Jan	TAP
07 Dec - 30 Jan	TAP
27 Dec - 14 Jan	Condor	direct
08 Dec - 15 Dec	Lufthansa
09 Dec - 15 Dec	Lufthansa
26 Dec - 28 Dec	Condor	direct
10 Dec - 15 Dec	WestJet
24 Dec - 28 Dec	Condor	direct
05 Dec - 15 Dec	Porter Airlines (Canada) Ltd
07 Dec - 21 Dec	TAP
08 Dec - 10 Dec	Scandinavian Airlines
05 Dec - 07 Dec	Condor	direct
08 Dec - 22 Dec	Air Canada

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 $566

Return flights