AirHint found the following cheapest return flights from Toronto (YTZ) to Athens (ATH) in August 2026 (see full year).

Return flights

25 Aug - 01 Sep	Air Transat
19 Aug - 26 Aug	Air Transat
16 Aug - 23 Aug	Air Transat
18 Aug - 25 Aug	Air Transat
12 Aug - 19 Aug	Air Transat
23 Aug - 06 Sep	Air Transat
16 Aug - 30 Aug	Air Transat
17 Aug - 24 Aug	Air Canada
28 Aug - 25 Sep	Porter Airlines (Canada) Ltd
20 Aug - 27 Aug	Air Canada
16 Aug - 12 Sep	Air Canada
16 Aug - 05 Sep	Air Canada
03 Aug - 31 Aug	Air Canada
04 Aug - 31 Aug	Air Canada
09 Aug - 31 Aug	Air Canada
24 Aug - 07 Sep	Air Canada
26 Aug - 07 Sep	Air Canada
25 Aug - 07 Sep	Air Canada
28 Aug - 07 Sep	Air Canada
27 Aug - 07 Sep	Air Canada

Also check the deals for one-way flights from Toronto to Athens in August.

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 August from 570€

Return flights