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

Return flights

08 Oct - 22 Oct	Porter Airlines (Canada) Ltd
19 Oct - 26 Oct	Saudia
19 Oct - 11 Nov	Saudia
21 Oct - 28 Oct	Saudia
02 Oct - 09 Oct	Saudia
26 Oct - 06 Nov	Saudia
21 Oct - 13 Nov	Saudia
18 Oct - 02 Nov	Saudia
18 Oct - 08 Nov	Saudia
12 Oct - 11 Nov	Saudia
23 Oct - 27 Nov	Saudia
12 Oct - 25 Oct	Saudia
12 Oct - 31 Oct	Saudia
26 Oct - 28 Nov	Saudia
11 Oct - 10 Nov	Saudia
01 Oct - 21 Oct	Turkish Airlines
08 Oct - 15 Oct	Turkish Airlines
29 Oct - 11 Nov	Turkish Airlines
02 Oct - 31 Oct	PIA
02 Oct - 24 Oct	PIA

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

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 October from 847€

Return flights