Cheapest return flights from Toronto to Istanbul in April from $730

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

Return flights

19 Apr - 27 Apr Air Transat
20 Apr - 27 Apr Porter Airlines (Canada) Ltd
05 Apr - 13 Apr Air Transat
22 Apr - 02 May Porter Airlines (Canada) Ltd
22 Apr - 28 Apr Air Transat
07 Apr - 12 Apr Porter Airlines (Canada) Ltd
19 Apr - 26 Apr Porter Airlines (Canada) Ltd
13 Apr - 17 Apr Porter Airlines (Canada) Ltd
27 Apr - 25 May Porter Airlines (Canada) Ltd
13 Apr - 03 May Porter Airlines (Canada) Ltd
21 Apr - 26 Apr Porter Airlines (Canada) Ltd
17 Apr - 24 Apr Porter Airlines (Canada) Ltd
06 Apr - 15 Apr Porter Airlines (Canada) Ltd
20 Apr - 15 May Porter Airlines (Canada) Ltd
19 Apr - 01 May Porter Airlines (Canada) Ltd
25 Apr - 03 May Porter Airlines (Canada) Ltd
23 Apr - 03 May Porter Airlines (Canada) Ltd
23 Apr - 09 May Porter Airlines (Canada) Ltd
20 Apr - 20 May Porter Airlines (Canada) Ltd
29 Apr - 20 May Porter Airlines (Canada) Ltd

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

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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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