AirHint found the following cheapest return flights from Calgary (YYC) to Athens (ATH) in August 2026 (see full year).
Return flights
| 01 Aug - 31 Aug | Air Transat | ||
| 01 Aug - 29 Aug | Air Transat | ||
| 12 Aug - 04 Sep | Air Transat | ||
| 04 Aug - 20 Aug | Air Transat |
Also check the deals for one-way flights from Calgary to Athens in August.
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