AirHint found the following cheapest return flights from Montreal (YUL) to Karachi (KHI) in January 2026 (see full year).

Return flights

28 Jan - 04 Feb	FrenchBee
14 Jan - 26 Jan	FrenchBee
15 Jan - 06 Feb	Air Transat
23 Jan - 06 Feb	FrenchBee
08 Jan - 06 Feb	Air Transat
07 Jan - 17 Jan	Porter Airlines (Canada) Ltd
16 Jan - 23 Feb	FrenchBee
07 Jan - 14 Jan	Porter Airlines (Canada) Ltd
01 Jan - 08 Jan	Royal Air Maroc

Also check the deals for one-way flights from Montreal to Karachi in January.

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 Montreal to Karachi in January from 859€

Return flights