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

Return flights

20 Jan - 30 Jan	Ryanair
19 Jan - 30 Jan	Ryanair
19 Jan - 26 Jan	Wizz Air UK
14 Jan - 30 Jan	Wizz Air
20 Jan - 16 Feb	Vueling Airlines
09 Jan - 20 Jan	Wizz Air UK
22 Jan - 04 Feb	Vueling Airlines
24 Jan - 28 Jan	Wizz Air UK
16 Jan - 23 Jan	Wizz Air UK
07 Jan - 23 Jan	Wizz Air
20 Jan - 03 Feb	Ryanair
16 Jan - 30 Jan	Wizz Air UK
23 Jan - 04 Feb	Ryanair
23 Jan - 08 Feb	Wizz Air UK
24 Jan - 07 Feb	Ryanair
15 Jan - 30 Jan	Wizz Air Malta
21 Jan - 15 Feb	Wizz Air
20 Jan - 06 Feb	Ryanair
23 Jan - 01 Feb	Wizz Air UK
20 Jan - 10 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 251€

Return flights