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

Return flights

14 Mar - 22 Mar	Air Transat	direct
01 Mar - 21 Mar	British Airways
03 Mar - 28 Mar	British Airways
01 Mar - 28 Mar	British Airways
17 Mar - 17 Apr	British Airways
24 Mar - 31 Mar	Porter Airlines (Canada) Ltd
20 Mar - 03 Apr	Air Transat
12 Mar - 24 Mar	British Airways
12 Mar - 04 Apr	British Airways
13 Mar - 20 Mar	British Airways
13 Mar - 20 Mar	Turkish Airlines	direct
12 Mar - 24 Mar	Turkish Airlines	direct
17 Mar - 17 Apr	Turkish Airlines	direct

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

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 March from $688

Return flights