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

Return flights

11 Oct - 07 Nov	Ryanair
03 Oct - 10 Oct	Ryanair
13 Oct - 19 Oct	Aer Lingus
20 Oct - 07 Nov	Pegasus Airlines
05 Oct - 08 Nov	Ryanair
03 Oct - 11 Oct	Ryanair
01 Oct - 31 Oct	Ryanair
10 Oct - 26 Oct	Pegasus Airlines
07 Oct - 30 Oct	Ryanair
01 Oct - 20 Nov	Ryanair
26 Oct - 14 Nov	HiSky Europe
20 Oct - 06 Nov	Ryanair
01 Oct - 28 Oct	Ryanair
07 Oct - 24 Oct	Ryanair
15 Oct - 16 Nov	Ryanair
07 Oct - 15 Oct	Ryanair
19 Oct - 27 Oct	Aer Lingus
18 Oct - 01 Nov	Ryanair
19 Oct - 02 Nov	Ryanair

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

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 October from 400€

Return flights