AirHint found the following cheapest return flights from Perth (PER) to Karachi (KHI) in March 2026 (see full year).

Return flights

03 Mar - 08 Apr	AirAsia
18 Mar - 06 Apr	AirAsia
14 Mar - 04 Apr	Batik Air Malaysia
18 Mar - 10 Apr	AirAsia
13 Mar - 30 Mar	AirAsia
11 Mar - 11 Apr	Batik Air Malaysia
21 Mar - 12 Apr	AirAsia
13 Mar - 29 Mar	AirAsia
14 Mar - 11 Apr	Batik Air Malaysia
10 Mar - 10 Apr	AirAsia
18 Mar - 11 Apr	Batik Air Malaysia
17 Mar - 11 Apr	AirAsia
10 Mar - 17 Mar	Thai Airways
13 Mar - 28 Mar	Thai Airways
18 Mar - 28 Mar	Thai Airways
13 Mar - 31 Mar	Thai Airways

Also check the deals for one-way flights from Perth to Karachi in March.

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 Perth to Karachi in March from $604

Return flights