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

Return flights

30 Dec - 27 Jan	Qatar Airways
29 Dec - 13 Jan	Qatar Airways
30 Dec - 20 Jan	Qatar Airways
29 Dec - 15 Jan	Qatar Airways
29 Dec - 14 Jan	Qatar Airways
15 Dec - 21 Dec	Qatar Airways
31 Dec - 07 Jan	Alaska Airlines
30 Dec - 08 Jan	Qatar Airways
29 Dec - 08 Jan	Qatar Airways
26 Dec - 16 Jan	Qatar Airways
14 Dec - 15 Jan	Qatar Airways
14 Dec - 29 Dec	Qatar Airways
18 Dec - 25 Dec	Air France
16 Dec - 29 Dec	Qatar Airways
16 Dec - 23 Dec	Alaska Airlines
16 Dec - 27 Dec	Qatar Airways
21 Dec - 29 Dec	Qatar Airways
17 Dec - 29 Dec	Qatar Airways
14 Dec - 30 Dec	Qatar Airways
16 Dec - 31 Dec	Qatar Airways

Also check the deals for one-way flights from Ontario to Yerevan in December.

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 December from $1569

Return flights