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

Return flights

26 Aug - 11 Sep	Air Canada
29 Aug - 20 Sep	Etihad Airways
24 Aug - 09 Sep	Air Canada
24 Aug - 30 Sep	Emirates
25 Aug - 30 Sep	Emirates
26 Aug - 30 Sep	Emirates
31 Aug - 30 Sep	Emirates
11 Aug - 24 Sep	Emirates
21 Aug - 14 Sep	Emirates
10 Aug - 23 Sep	PIA	direct
08 Aug - 23 Aug	Etihad Airways
18 Aug - 25 Aug	Etihad Airways
17 Aug - 24 Aug	Etihad Airways
01 Aug - 30 Aug	PIA
02 Aug - 29 Aug	Etihad Airways
02 Aug - 06 Aug	Emirates
02 Aug - 30 Aug	Etihad Airways

Also check the deals for one-way flights from Toronto to Karachi in August.

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 Toronto to Karachi in August from 995€

Return flights