Cheapest return flights from Toronto to Istanbul in May from 611€

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

Return flights

16 May - 23 May Air Transat
15 May - 23 May Air Transat
19 May - 23 May Air Transat
15 May - 21 May Air Transat
14 May - 20 May Air Transat
13 May - 21 May Air Canada
13 May - 20 May Air Canada
13 May - 22 May Air Transat
14 May - 21 May Porter Airlines (Canada) Ltd
12 May - 31 May Porter Airlines (Canada) Ltd
07 May - 07 Jun Air Transat
13 May - 19 Jun Porter Airlines (Canada) Ltd
14 May - 05 Jun Air Canada
27 May - 03 Jun Air Transat
21 May - 04 Jun Porter Airlines (Canada) Ltd
28 May - 20 Jun Porter Airlines (Canada) Ltd
19 May - 09 Jun Air Transat
06 May - 06 Jun Air Transat
29 May - 21 Jun Porter Airlines (Canada) Ltd
24 May - 16 Jun Porter Airlines (Canada) Ltd

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

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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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