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

Return flights

18 Oct - 08 Nov	Icelandair
13 Oct - 08 Nov	Icelandair
22 Oct - 15 Nov	Icelandair
21 Oct - 15 Nov	Icelandair
19 Oct - 08 Nov	Icelandair
26 Oct - 30 Oct	Icelandair
13 Oct - 27 Oct	Condor	direct
13 Oct - 17 Oct	Condor	direct
20 Oct - 29 Oct	Icelandair
05 Oct - 15 Oct	Icelandair
09 Oct - 23 Oct	Icelandair
20 Oct - 20 Nov	Icelandair
22 Oct - 05 Nov	Icelandair
26 Oct - 31 Oct	Icelandair
19 Oct - 24 Oct	Icelandair
02 Oct - 09 Oct	Icelandair
01 Oct - 15 Oct	Icelandair
22 Oct - 03 Nov	Icelandair
21 Oct - 04 Nov	Icelandair
27 Oct - 05 Nov	Icelandair

Also check the deals for one-way flights from Toronto to Frankfurt in October.

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 October from $499

Return flights