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

Return flights

17 Aug - 02 Sep	Porter Airlines (Canada) Ltd
19 Aug - 21 Sep	Emirates
24 Aug - 14 Sep	Emirates
29 Aug - 21 Sep	Emirates
04 Aug - 21 Sep	Emirates
23 Aug - 14 Sep	Emirates
30 Aug - 21 Sep	Emirates
18 Aug - 21 Sep	Emirates
17 Aug - 29 Aug	Porter Airlines (Canada) Ltd
29 Aug - 20 Sep	Emirates
03 Aug - 21 Sep	Emirates
17 Aug - 28 Aug	Porter Airlines (Canada) Ltd
05 Aug - 18 Aug	Emirates
04 Aug - 18 Aug	Emirates
13 Aug - 23 Aug	Emirates
16 Aug - 23 Aug	Emirates
16 Aug - 29 Aug	Emirates
01 Aug - 24 Aug	Emirates
01 Aug - 31 Aug	Emirates
16 Aug - 30 Aug	Emirates

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 $1634

Return flights