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

Return flights

15 May - 22 May	Air France
20 May - 27 May	Scandinavian Airlines
18 May - 25 May	Turkish Airlines
14 May - 21 May	Turkish Airlines
11 May - 25 May	Air France
05 May - 24 May	Air France
16 May - 06 Jun	LOT
30 May - 06 Jun	LOT
17 May - 24 May	Turkish Airlines
10 May - 21 May	Scandinavian Airlines
18 May - 21 May	Scandinavian Airlines
26 May - 10 Jun	LOT
17 May - 01 Jun	LOT
22 May - 01 Jun	LOT
12 May - 26 May	Air France
23 May - 02 Jun	LOT
31 May - 07 Jun	LOT
11 May - 29 Jun	Air France
01 May - 26 Jun	Wizz Air UK
27 May - 20 Jun	Wizz Air UK

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

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 Istanbul to Toronto in May from 479€

Return flights