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

Return flights

19 Jan - 28 Jan	Flair Airlines
14 Jan - 25 Jan	WestJet
30 Jan - 10 Feb	Aer Lingus
11 Jan - 23 Feb	Aer Lingus
30 Jan - 13 Feb	Aer Lingus
21 Jan - 11 Feb	Aer Lingus
11 Jan - 09 Feb	Aer Lingus
26 Jan - 09 Feb	Aer Lingus
11 Jan - 10 Feb	Aer Lingus
19 Jan - 25 Jan	Aer Lingus
13 Jan - 27 Jan	Flair Airlines
25 Jan - 03 Feb	Aer Lingus
10 Jan - 21 Jan	Flair Airlines
13 Jan - 24 Jan	Flair Airlines
13 Jan - 07 Feb	Flair Airlines
18 Jan - 07 Feb	Flair Airlines
11 Jan - 31 Jan	TAP
12 Jan - 19 Jan	Flair Airlines
13 Jan - 19 Jan	Flair Airlines
13 Jan - 23 Jan	Flair Airlines

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 503€

Return flights