AirHint found the following cheapest return flights from Sydney (SYD) to Islamabad (ISB) in January 2026 (see full year).

Return flights

12 Jan - 10 Feb	Air China
12 Jan - 08 Feb	Air China
12 Jan - 03 Feb	Air China
10 Jan - 10 Feb	Air China
17 Jan - 03 Feb	Air China
27 Jan - 24 Feb	China Southern
12 Jan - 24 Feb	China Southern
12 Jan - 01 Feb	Air China
17 Jan - 01 Feb	Air China
26 Jan - 24 Feb	Air China
12 Jan - 25 Jan	Air China
10 Jan - 25 Jan	Air China
05 Jan - 20 Jan	Air China
10 Jan - 20 Jan	Air China
05 Jan - 18 Jan	Air China
15 Jan - 29 Jan	China Southern
12 Jan - 22 Jan	China Southern
03 Jan - 27 Jan	Air China
18 Jan - 23 Jan	Emirates
06 Jan - 20 Jan	China Southern

Also check the deals for one-way flights from Sydney to Islamabad 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 Sydney to Islamabad in January from 715€

Return flights