AirHint found the following cheapest return flights from Toronto (YYZ) to Istanbul (IST) in January 2026 (see full year).

Return flights

14 Jan - 25 Jan	British Airways
11 Jan - 25 Jan	British Airways
11 Jan - 18 Jan	British Airways
05 Jan - 18 Jan	British Airways
07 Jan - 15 Jan	British Airways
23 Jan - 04 Feb	British Airways
22 Jan - 29 Jan	British Airways
17 Jan - 01 Feb	British Airways
30 Jan - 06 Feb	Icelandair
08 Jan - 29 Jan	British Airways
15 Jan - 23 Jan	British Airways
10 Jan - 17 Jan	British Airways
06 Jan - 09 Jan	Air Canada
23 Jan - 04 Feb	Turkish Airlines	direct
30 Jan - 06 Feb	Turkish Airlines	direct

Also check the deals for one-way flights from Toronto to Istanbul in January.

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 Toronto to Istanbul in January from 559€

Return flights