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

Return flights

04 Sep - 13 Sep	Ryanair
21 Sep - 03 Oct	Ryanair
14 Sep - 18 Oct	Ryanair
29 Sep - 12 Oct	Ryanair
20 Sep - 03 Oct	Ryanair
13 Sep - 01 Oct	Ryanair
20 Sep - 10 Oct	Ryanair
15 Sep - 18 Oct	Ryanair
28 Sep - 22 Oct	Ryanair
20 Sep - 11 Oct	Ryanair
20 Sep - 07 Oct	Ryanair
02 Sep - 09 Sep	Ryanair
05 Sep - 30 Sep	Pegasus Airlines
04 Sep - 20 Sep	Ryanair
04 Sep - 17 Sep	Ryanair
18 Sep - 25 Sep	Ryanair
10 Sep - 30 Sep	Ryanair
03 Sep - 16 Sep	Ryanair
03 Sep - 30 Sep	Ryanair
08 Sep - 22 Sep	Ryanair

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

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.

Book a cheap hotel in Karachi

Cheap car rent in Karachi

Cheapest return flights from Dublin to Karachi in September from 396€

Return flights