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

Return flights

12 Aug - 18 Aug	Air Transat
23 Aug - 28 Aug	Scandinavian Airlines
12 Aug - 08 Sep	Air Transat	direct
10 Aug - 08 Sep	Air Transat
17 Aug - 31 Aug	Air Transat
24 Aug - 07 Sep	Air Transat
17 Aug - 08 Sep	Air Transat
10 Aug - 08 Sep	Lufthansa	direct
14 Aug - 18 Aug	Air Transat
02 Aug - 17 Aug	Air Transat	direct
09 Aug - 29 Aug	TAP
28 Aug - 09 Sep	Scandinavian Airlines
12 Aug - 19 Aug	WestJet
12 Aug - 18 Aug	Air Canada	direct
13 Aug - 27 Aug	Air Canada
13 Aug - 18 Aug	Air Canada	direct
24 Aug - 07 Sep	Lufthansa	direct
12 Aug - 07 Sep	Delta

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 665€

Return flights