Cheapest return flights from Istanbul to Toronto in September from $445

Best time to book flights for Istanbul (IST) to Toronto (YYZ) flights at AirHint

AirHint found the following cheapest return flights from Istanbul (IST) to Toronto (YYZ) in September 2025 (see full year).

Return flights

08 Sep - 13 Sep Icelandair
30 Sep - 18 Oct KLM
24 Sep - 05 Oct British Airways
20 Sep - 06 Oct British Airways
19 Sep - 03 Oct British Airways
14 Sep - 08 Oct British Airways
29 Sep - 06 Oct British Airways
23 Sep - 04 Oct British Airways
11 Sep - 18 Sep British Airways
11 Sep - 19 Sep British Airways
12 Sep - 27 Sep British Airways
09 Sep - 16 Sep British Airways
22 Sep - 29 Sep British Airways
16 Sep - 25 Sep British Airways
04 Sep - 14 Sep British Airways
10 Sep - 14 Sep British Airways
13 Sep - 27 Sep Air France
01 Sep - 31 Oct Air Canada
06 Sep - 31 Oct Air Canada
13 Sep - 31 Oct Air Canada

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

Skyscanner

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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