AirHint found the following cheapest return flights from Toronto (YTZ) to Athens (ATH) in October 2025 (see full year).

Return flights

07 Oct - 14 Oct	Porter Airlines (Canada) Ltd
10 Oct - 18 Oct	Porter Airlines (Canada) Ltd
10 Oct - 21 Oct	Air Canada
04 Oct - 15 Oct	Air Canada
06 Oct - 13 Oct	Air Canada
19 Oct - 30 Oct	Air Canada
18 Oct - 26 Oct	Air Canada
01 Oct - 11 Oct	Air Canada
23 Oct - 02 Nov	Air Canada
29 Oct - 02 Nov	Air Canada
07 Oct - 28 Oct	Emirates
21 Oct - 11 Nov	Emirates
22 Oct - 12 Nov	Emirates
21 Oct - 03 Nov	Emirates
22 Oct - 05 Nov	Emirates
22 Oct - 10 Nov	Emirates
23 Oct - 30 Oct	Emirates
23 Oct - 03 Nov	Emirates
21 Oct - 14 Nov	Emirates
25 Oct - 03 Nov	Emirates

Also check the deals for one-way flights from Toronto to Athens 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 Athens in October from $794

Return flights