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

Return flights

06 Oct - 16 Oct	Wizz Air UK
06 Oct - 18 Oct	Wizz Air UK
01 Oct - 12 Oct	Wizz Air UK
15 Oct - 14 Nov	Wizz Air UK
10 Oct - 17 Oct	Wizz Air UK
01 Oct - 10 Oct	Wizz Air UK
17 Oct - 14 Nov	Wizz Air
01 Oct - 07 Nov	Wizz Air UK
15 Oct - 07 Nov	Wizz Air UK
01 Oct - 13 Nov	Wizz Air UK
24 Oct - 07 Nov	Wizz Air UK
06 Oct - 11 Oct	Wizz Air UK
10 Oct - 22 Oct	Wizz Air UK
09 Oct - 18 Oct	easyJet
01 Oct - 06 Oct	Wizz Air UK
14 Oct - 24 Oct	easyJet
19 Oct - 03 Nov	Wizz Air UK
23 Oct - 18 Nov	Wizz Air
25 Oct - 01 Nov	Wizz Air UK
16 Oct - 01 Nov	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 $422

Return flights