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

Return flights

12 Jan - 08 Feb	Aer Lingus
12 Jan - 31 Jan	Aer Lingus
12 Jan - 21 Jan	Aer Lingus
11 Jan - 31 Jan	Aer Lingus
11 Jan - 01 Feb	Aer Lingus
12 Jan - 01 Feb	Aer Lingus
25 Jan - 03 Feb	Aer Lingus
13 Jan - 07 Feb	Aer Lingus
30 Jan - 10 Feb	Aer Lingus
31 Jan - 21 Feb	Aer Lingus
31 Jan - 10 Feb	Aer Lingus
14 Jan - 07 Feb	Aer Lingus
20 Jan - 31 Jan	Aer Lingus
20 Jan - 03 Feb	Aer Lingus
12 Jan - 19 Jan	Aer Lingus
14 Jan - 21 Jan	Aer Lingus
11 Jan - 25 Jan	Aer Lingus
09 Jan - 31 Jan	Aer Lingus
07 Jan - 21 Jan	Aer Lingus
14 Jan - 30 Jan	Icelandair

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 $633

Return flights