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

Return flights

02 Jun - 09 Jun	Air Transat
05 Jun - 14 Jun	Air Canada
03 Jun - 08 Jun	Air Transat
03 Jun - 13 Jun	Air Transat
26 Jun - 05 Jul	Air Canada
04 Jun - 14 Jun	Air Transat
01 Jun - 14 Jun	Porter Airlines (Canada) Ltd
28 Jun - 05 Jul	Air Transat
17 Jun - 28 Jun	Porter Airlines (Canada) Ltd
04 Jun - 21 Jun	Porter Airlines (Canada) Ltd
07 Jun - 27 Jun	Porter Airlines (Canada) Ltd
09 Jun - 29 Jun	Porter Airlines (Canada) Ltd
27 Jun - 12 Jul	Air Transat
19 Jun - 12 Jul	Porter Airlines (Canada) Ltd

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

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 June from 731€

Return flights