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

Return flights

24 Dec - 01 Jan	China Southern
21 Dec - 25 Dec	Air China
21 Dec - 20 Jan	Air China
30 Dec - 11 Jan	Air China
25 Dec - 28 Dec	Air China
22 Dec - 25 Dec	China Southern
21 Dec - 21 Jan	Air China
25 Dec - 07 Jan	Air China
21 Dec - 01 Jan	Air China
19 Dec - 19 Jan	Thai Airways
21 Dec - 22 Jan	Air China
25 Dec - 01 Jan	Air China
25 Dec - 04 Jan	Air China
20 Dec - 31 Dec	Qatar Airways
21 Dec - 28 Dec	Qatar Airways
17 Dec - 24 Dec	Qatar Airways
16 Dec - 30 Dec	China Southern	direct
18 Dec - 21 Dec	China Southern
24 Dec - 31 Dec	Qatar Airways
17 Dec - 20 Dec	Qatar Airways

Also check the deals for one-way flights from Islamabad to Guangzhou 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 Islamabad to Guangzhou in December from $782

Return flights