Cheapest one-way flights from Sydney to Karachi in December from $633

AirHint found the following cheapest one-way flights from Sydney (SYD) to Karachi (KHI) in December 2025 (see full year).

One-Way flights

08 Dec Batik Air Malaysia
05 Dec Batik Air Malaysia
02 Dec AirAsia X
12 Dec Garuda Indonesia
14 Dec Thai Airways
18 Dec Thai Airways
19 Dec Thai Airways
25 Dec Hainan Airlines
16 Dec AirAsia X
13 Dec Thai Airways

Also check the deals for return flights from Sydney to Karachi in December.

Skyscanner

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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