AirHint found the following cheapest return flights from Dublin (DUB) to Karachi (KHI) in December 2025 (see full year).

Return flights

09 Dec - 10 Jan	Aer Lingus
13 Dec - 17 Jan	HiSky Europe
12 Dec - 03 Jan	Pegasus Airlines
11 Dec - 04 Jan	Pegasus Airlines
27 Dec - 17 Jan	Pegasus Airlines
12 Dec - 09 Jan	Pegasus Airlines
15 Dec - 14 Jan	Turkish Airlines
19 Dec - 09 Jan	Aer Lingus
18 Dec - 15 Jan	Turkish Airlines
23 Dec - 13 Jan	Turkish Airlines
01 Dec - 31 Dec	Qatar Airways

Also check the deals for one-way flights from Dublin to Karachi 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 Dublin to Karachi in December from $674

Return flights