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

Return flights

10 Sep - 03 Oct	British Airways
10 Sep - 17 Sep	British Airways
18 Sep - 21 Sep	British Airways
17 Sep - 21 Sep	British Airways
10 Sep - 24 Sep	British Airways
11 Sep - 19 Sep	British Airways
17 Sep - 24 Sep	British Airways
05 Sep - 16 Sep	Pegasus Airlines
09 Sep - 16 Sep	Pegasus Airlines
16 Sep - 21 Sep	Pegasus Airlines
06 Sep - 03 Oct	British Airways
12 Sep - 20 Sep	AJet
22 Sep - 03 Oct	AJet
30 Sep - 15 Oct	AJet
07 Sep - 05 Oct	Pegasus Airlines
07 Sep - 13 Oct	AJet
02 Sep - 01 Oct	Pegasus Airlines
01 Sep - 13 Oct	Pegasus Airlines
08 Sep - 06 Oct	KLM
12 Sep - 06 Oct	KLM

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

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 September from 473€

Return flights