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

Return flights

01 Jun - 08 Jun	Air Transat
01 Jun - 09 Jun	WestJet
02 Jun - 16 Jun	Air Transat
02 Jun - 10 Jun	Porter Airlines (Canada) Ltd
02 Jun - 11 Jun	WestJet
01 Jun - 22 Jun	LOT
06 Jun - 14 Jun	LOT
04 Jun - 14 Jun	LOT
14 Jun - 21 Jun	LOT
08 Jun - 19 Jun	Air Transat
17 Jun - 01 Jul	WestJet
02 Jun - 05 Jul	British Airways
29 Jun - 05 Jul	British Airways
09 Jun - 04 Jul	Air Transat
24 Jun - 08 Jul	WestJet
23 Jun - 07 Jul	Air Transat
02 Jun - 05 Jul	Air Transat	direct
27 Jun - 10 Jul	WestJet
19 Jun - 10 Jul	WestJet
29 Jun - 05 Jul	Air Transat	direct

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 595€

Return flights