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

Return flights

31 Aug - 28 Sep	Ryanair
25 Aug - 07 Sep	Ryanair
21 Aug - 28 Sep	Ryanair
30 Aug - 14 Sep	Ryanair
19 Aug - 22 Sep	Aer Lingus
21 Aug - 30 Sep	Aer Lingus
22 Aug - 14 Sep	Aer Lingus
25 Aug - 10 Sep	Ryanair
21 Aug - 11 Sep	Ryanair
25 Aug - 08 Sep	Ryanair
14 Aug - 23 Aug	Ryanair
13 Aug - 23 Aug	Ryanair
09 Aug - 23 Aug	Ryanair
07 Aug - 23 Aug	Ryanair
21 Aug - 28 Aug	Ryanair
08 Aug - 23 Aug	Ryanair
22 Aug - 29 Aug	Ryanair
12 Aug - 19 Aug	Ryanair
13 Aug - 21 Aug	Pegasus Airlines
07 Aug - 15 Aug	Ryanair

Also check the deals for one-way flights from Dublin to Karachi in August.

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 August from $309

Return flights