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

Return flights

28 Oct - 27 Nov	Ryanair
28 Oct - 06 Nov	Ryanair
28 Oct - 25 Nov	Ryanair
28 Oct - 07 Nov	Ryanair
31 Oct - 25 Nov	Ryanair
31 Oct - 16 Nov	Ryanair
29 Oct - 15 Nov	Ryanair
27 Oct - 09 Nov	Ryanair
26 Oct - 31 Oct	Ryanair
26 Oct - 16 Nov	Ryanair
29 Oct - 21 Nov	Ryanair
27 Oct - 29 Oct	Ryanair
16 Oct - 27 Oct	Ryanair
04 Oct - 14 Oct	Pegasus Airlines
12 Oct - 22 Oct	AJet
11 Oct - 21 Oct	AJet
15 Oct - 28 Oct	AJet
16 Oct - 30 Oct	Ryanair
10 Oct - 27 Oct	Pegasus Airlines
05 Oct - 11 Oct	Ryanair

Also check the deals for one-way flights from London 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 London to Karachi in October from 293€

Return flights