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

Return flights

23 Aug - 08 Sep	Air Transat
22 Aug - 08 Sep	Air Transat
28 Aug - 04 Sep	Air Transat
15 Aug - 23 Aug	Air Transat
15 Aug - 28 Aug	Air Transat
08 Aug - 23 Aug	Air Transat
21 Aug - 11 Sep	Air Transat
15 Aug - 21 Aug	Air Transat
12 Aug - 19 Aug	Air Canada
27 Aug - 03 Sep	Air Canada
13 Aug - 20 Aug	Air Canada
12 Aug - 24 Aug	Air Canada
16 Aug - 31 Aug	Air Canada
10 Aug - 31 Aug	Air Canada
11 Aug - 18 Aug	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.

Book a cheap hotel in Athens

Cheap car rent in Athens

Cheapest return flights from Toronto to Athens in August from 672€

Return flights