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

Return flights

02 Dec - 17 Dec	Pegasus Airlines
07 Dec - 21 Dec	Ryanair
01 Dec - 08 Dec	Ryanair
09 Dec - 23 Dec	Ryanair
12 Dec - 19 Dec	Ryanair
04 Dec - 21 Dec	Pegasus Airlines
06 Dec - 21 Dec	Pegasus Airlines
05 Dec - 14 Dec	Ryanair
08 Dec - 16 Dec	Pegasus Airlines
08 Dec - 21 Dec	Pegasus Airlines
31 Dec - 30 Jan	Aer Lingus
31 Dec - 15 Jan	Ryanair
06 Dec - 17 Jan	Ryanair
01 Dec - 15 Jan	Pegasus Airlines
18 Dec - 23 Jan	Ryanair
16 Dec - 18 Jan	Ryanair
31 Dec - 18 Jan	Ryanair
09 Dec - 13 Jan	Ryanair
30 Dec - 10 Jan	Ryanair
12 Dec - 16 Jan	Pegasus Airlines

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 358€

Return flights