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

Return flights

29 Oct - 26 Nov	Air Canada
03 Oct - 17 Oct	Turkish Airlines
01 Oct - 16 Oct	Turkish Airlines
09 Oct - 24 Oct	Turkish Airlines
08 Oct - 23 Oct	Turkish Airlines
23 Oct - 21 Nov	Turkish Airlines
02 Oct - 16 Oct	Etihad Airways
02 Oct - 17 Oct	Etihad Airways
08 Oct - 26 Oct	Emirates
02 Oct - 21 Oct	British Airways
24 Oct - 22 Nov	Etihad Airways
02 Oct - 23 Oct	Etihad Airways
21 Oct - 30 Oct	Emirates
03 Oct - 30 Nov	Turkish Airlines
15 Oct - 16 Nov	Turkish Airlines
07 Oct - 08 Nov	Air Canada
02 Oct - 28 Nov	Turkish Airlines
02 Oct - 28 Nov	PIA	direct
23 Oct - 21 Nov	PIA	direct
10 Oct - 09 Nov	Turkish Airlines

Also check the deals for one-way flights from Toronto to Islamabad 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 Islamabad in October from $1259

Return flights