AirHint found the following cheapest return flights from London (LON) to Karachi (KHI) in January 2026 (see full year).

Return flights

02 Jan - 31 Jan	Wizz Air UK
16 Jan - 30 Jan	Wizz Air Malta
08 Jan - 05 Feb	Wizz Air UK
01 Jan - 31 Jan	Wizz Air UK
04 Jan - 25 Jan	Wizz Air UK
11 Jan - 25 Jan	Wizz Air UK
15 Jan - 31 Jan	Wizz Air UK
08 Jan - 16 Feb	Wizz Air UK
13 Jan - 20 Jan	Wizz Air UK
01 Jan - 07 Feb	Wizz Air UK
02 Jan - 27 Jan	Wizz Air UK
04 Jan - 08 Feb	Wizz Air UK
08 Jan - 21 Jan	Wizz Air UK
02 Jan - 07 Feb	Wizz Air UK
02 Jan - 26 Jan	Wizz Air UK
31 Jan - 14 Feb	Fly One
03 Jan - 15 Feb	Wizz Air UK
31 Jan - 22 Feb	Fly One
05 Jan - 17 Feb	Ryanair
05 Jan - 15 Feb	Ryanair

Also check the deals for one-way flights from London to Karachi in January.

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 January from 361€

Return flights