AirHint found the following cheapest return flights from Toronto (YYZ) to Istanbul (IST) in October 2026 (see full year).
Return flights
| 21 Oct - 27 Oct | LOT | ||
| 06 Oct - 18 Oct | British Airways | ||
| 02 Oct - 12 Oct | Air Transat | ||
| 06 Oct - 18 Oct | Air Transat | direct | |
| 21 Oct - 27 Oct | Turkish Airlines | direct | |
| 02 Oct - 12 Oct | Turkish Airlines | direct |
Also check the deals for one-way flights from Toronto to Istanbul in October.
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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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