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

Return flights

02 May - 09 May	British Airways
01 May - 08 May	British Airways
23 May - 31 May	British Airways
19 May - 16 Jun	British Airways
03 May - 24 May	Air Canada
01 May - 08 May	Turkish Airlines	direct
03 May - 24 May	Turkish Airlines	direct
15 May - 18 May	Air Canada
15 May - 18 May	Turkish Airlines	direct
19 May - 16 Jun	Turkish Airlines	direct

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.

Book a cheap hotel in Toronto

Cheap car rent in Toronto

Cheapest return flights from Istanbul to Toronto in May from 434€

Return flights