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Cheapest return flights from Ottawa (YOW) to Athens (ATH), August

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Dates, airline, and price
Dates	Airline	Price
10 Aug 01 Sep	Air Transat
09 Aug 01 Sep	Air Transat
28 Aug 08 Sep	Air Canada
28 Aug 10 Sep	Air Canada
27 Aug 10 Sep	Air Canada
27 Aug 13 Sep	Air France
23 Aug 28 Sep	Porter Airlines (Canada) Ltd
23 Aug 26 Sep	Air France
29 Aug 14 Sep	Porter Airlines (Canada) Ltd
19 Aug 07 Sep	WestJet
04 Aug 16 Aug	Porter Airlines (Canada) Ltd
01 Aug 08 Aug	Porter Airlines (Canada) Ltd
07 Aug 16 Aug	WestJet
03 Aug 16 Aug	United
02 Aug 16 Aug	WestJet
05 Aug 16 Aug	Air Canada
06 Aug 16 Aug	United
01 Aug 16 Aug	Air Canada

deals for one-way flights from Ottawa to Athens in August.

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Updated Jun 9, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest return flights from Ottawa (YOW) to Athens (ATH), August

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