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

Return flights

16 Sep - 26 Oct	Etihad Airways
17 Sep - 24 Sep	Gulf Air
26 Sep - 07 Oct	Etihad Airways
19 Sep - 29 Sep	Emirates
15 Sep - 25 Oct	Pegasus Airlines
16 Sep - 25 Oct	Etihad Airways
11 Sep - 25 Sep	Etihad Airways
11 Sep - 18 Sep	Etihad Airways
12 Sep - 25 Oct	Etihad Airways
13 Sep - 25 Oct	Etihad Airways
19 Sep - 25 Oct	Etihad Airways
07 Sep - 17 Sep	Oman Air
12 Sep - 20 Sep	Etihad Airways
30 Sep - 15 Oct	Turkish Airlines
30 Sep - 14 Oct	Turkish Airlines
30 Sep - 10 Oct	Turkish Airlines
01 Sep - 30 Sep	Etihad Airways
09 Sep - 16 Sep	Etihad Airways
13 Sep - 30 Sep	Etihad Airways

Also check the deals for one-way flights from Karachi 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 Karachi to Toronto in September from 835€

Return flights