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

Return flights

31 Oct - 15 Nov	Wizz Air UK
31 Oct - 11 Nov	Wizz Air UK
10 Oct - 12 Nov	Wizz Air
20 Oct - 09 Nov	Wizz Air UK
24 Oct - 09 Nov	Wizz Air UK
20 Oct - 20 Nov	Wizz Air UK
22 Oct - 15 Nov	Wizz Air UK
13 Oct - 17 Nov	Wizz Air UK
01 Oct - 15 Nov	Wizz Air UK
06 Oct - 14 Oct	Wizz Air UK
06 Oct - 27 Oct	Wizz Air UK
11 Oct - 16 Nov	Wizz Air UK
02 Oct - 08 Oct	Wizz Air UK
06 Oct - 13 Oct	Wizz Air UK
01 Oct - 08 Oct	Wizz Air UK
01 Oct - 10 Oct	Wizz Air UK
02 Oct - 10 Oct	Wizz Air UK
03 Oct - 15 Oct	Wizz Air UK
14 Oct - 21 Oct	Wizz Air
05 Oct - 21 Oct	Wizz Air UK

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 $401

Return flights