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

Return flights

01 Dec - 22 Dec	Emirates
07 Dec - 14 Dec	Saudia
28 Dec - 20 Jan	Turkish Airlines
01 Dec - 31 Dec	Turkish Airlines
05 Dec - 23 Dec	Turkish Airlines
28 Dec - 20 Jan	PIA	direct
05 Dec - 30 Dec	PIA
07 Dec - 30 Dec	PIA	direct
07 Dec - 09 Jan	PIA
25 Dec - 17 Jan	PIA
25 Dec - 09 Jan	PIA
25 Dec - 16 Jan	PIA
11 Dec - 23 Dec	Emirates
12 Dec - 26 Dec	PIA
16 Dec - 30 Dec	PIA
12 Dec - 23 Dec	PIA
21 Dec - 13 Jan	PIA	direct
19 Dec - 09 Jan	PIA
14 Dec - 08 Jan	PIA
16 Dec - 15 Jan	PIA

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

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 December from 1162€

Return flights