AirHint found the following cheapest return flights from Ontario (ONT) to Yerevan (EVN) in August 2025 (see full year).

Return flights

08 Aug - 03 Sep	Iberia
04 Aug - 02 Sep	Iberia
16 Aug - 11 Sep	Iberia
14 Aug - 07 Sep	Iberia
09 Aug - 04 Sep	Iberia
17 Aug - 15 Sep	Iberia
13 Aug - 04 Sep	Qatar Airways
20 Aug - 03 Sep	Qatar Airways
25 Aug - 23 Sep	Qatar Airways
17 Aug - 31 Aug	Qatar Airways
18 Aug - 09 Sep	Qatar Airways
20 Aug - 27 Aug	Qatar Airways
12 Aug - 26 Aug	Qatar Airways
16 Aug - 30 Aug	Qatar Airways
10 Aug - 27 Aug	Qatar Airways
10 Aug - 24 Aug	Qatar Airways
15 Aug - 29 Aug	Qatar Airways
08 Aug - 25 Aug	Qatar Airways
01 Aug - 22 Aug	Alaska Airlines
03 Aug - 16 Aug	Qatar Airways

Also check the deals for one-way flights from Ontario to Yerevan 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 Ontario to Yerevan in August from $955

Return flights