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

Return flights

03 Dec - 09 Dec	WestJet
10 Dec - 20 Jan	Emirates
09 Dec - 20 Jan	Emirates
16 Dec - 13 Jan	Emirates
15 Dec - 20 Jan	Emirates
07 Dec - 18 Jan	Etihad Airways
08 Dec - 13 Jan	Etihad Airways
08 Dec - 18 Jan	Etihad Airways
15 Dec - 19 Jan	Emirates
14 Dec - 14 Jan	Emirates
15 Dec - 18 Jan	Emirates
07 Dec - 31 Dec	WestJet
20 Dec - 31 Dec	Emirates

Also check the deals for one-way flights from Calgary 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 Calgary to Karachi in December from $1165

Return flights