Cheapest one-way flights from Ontario to Istanbul in January from $588

AirHint found the following cheapest one-way flights from Ontario (ONT) to Istanbul (IST) in January 2026 (see full year).

One-Way flights

21 Jan Qatar Airways
25 Jan Qatar Airways
11 Jan Qatar Airways
26 Jan Qatar Airways
13 Jan Qatar Airways
19 Jan Qatar Airways
09 Jan Qatar Airways
10 Jan Qatar Airways
03 Jan Iberia
04 Jan British Airways

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

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Feel free to contact us with any feedback or request another flight research.