Cheapest one-way flights from Ontario to Istanbul in September from $587

AirHint found the following cheapest one-way flights from Ontario (ONT) to Istanbul (SAW) in September 2025 (see full year).

One-Way flights

10 Sep Qatar Airways
07 Sep Qatar Airways
03 Sep Qatar Airways
21 Sep Qatar Airways
14 Sep Qatar Airways
29 Sep Qatar Airways
08 Sep Qatar Airways
01 Sep Qatar Airways
02 Sep Qatar Airways
22 Sep Qatar Airways

Also check the deals for return flights from Ontario to Istanbul in September.

Skyscanner

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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