AirHint found the following cheapest return flights from Melbourne (MEL) to Islamabad (ISB) in December 2025 (see full year).

Return flights

01 Dec - 30 Dec	China Southern
03 Dec - 11 Dec	China Southern
01 Dec - 17 Jan	Virgin Australia
13 Dec - 01 Jan	China Southern
15 Dec - 13 Jan	Air China
13 Dec - 18 Jan	Air China
11 Dec - 31 Dec	Thai Airways
18 Dec - 27 Dec	Thai Airways
04 Dec - 25 Dec	Emirates
25 Dec - 18 Jan	Emirates
09 Dec - 19 Jan	Emirates
09 Dec - 22 Jan	Emirates
20 Dec - 27 Dec	Thai Airways
24 Dec - 14 Jan	Thai Airways
05 Dec - 10 Jan	Thai Airways
10 Dec - 10 Jan	Thai Airways

Also check the deals for one-way flights from Melbourne to Islamabad 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 Melbourne to Islamabad in December from $1203

Return flights