Cheapest return flights from Toronto to Istanbul in May from 569€

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

Return flights

05 May - 12 May Porter Airlines (Canada) Ltd
07 May - 14 May Air Transat
11 May - 20 May Air Transat
05 May - 20 May Air Transat
15 May - 28 May Air Transat
01 May - 18 May Air Transat
18 May - 03 Jun Air Transat
15 May - 31 May Air Transat
12 May - 19 May Porter Airlines (Canada) Ltd
11 May - 23 May Air Canada
04 May - 09 May Air Transat
16 May - 13 Jun Air Canada
05 May - 01 Jun Porter Airlines (Canada) Ltd
16 May - 07 Jun Air Transat
21 May - 03 Jun Air Canada
26 May - 11 Jun Air Transat
12 May - 09 Jun Porter Airlines (Canada) Ltd
27 May - 11 Jun Porter Airlines (Canada) Ltd
16 May - 06 Jun Porter Airlines (Canada) Ltd
26 May - 18 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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