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

Return flights

03 Aug - 27 Aug	Air Transat	direct
03 Aug - 11 Aug	Air Transat	direct
02 Aug - 21 Aug	Air Transat
30 Aug - 07 Sep	Air France
03 Aug - 17 Aug	Air France
04 Aug - 21 Aug	Air France
03 Aug - 21 Aug	Air France
29 Aug - 07 Sep	KLM
02 Aug - 11 Aug	Air France
31 Aug - 10 Sep	EgyptAir
07 Aug - 23 Aug	KLM
01 Aug - 08 Aug	Delta
21 Aug - 28 Aug	EgyptAir
30 Aug - 07 Sep	Lufthansa	direct
31 Aug - 10 Sep	Lufthansa	direct
29 Aug - 07 Sep	Lufthansa	direct

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 658€

Return flights