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

Return flights

23 Jan - 01 Feb	Ryanair
22 Jan - 18 Feb	Ryanair
25 Jan - 28 Feb	Pegasus Airlines
25 Jan - 31 Jan	Ryanair
01 Jan - 20 Jan	Pegasus Airlines
23 Jan - 25 Jan	Ryanair
24 Jan - 01 Feb	Ryanair
22 Jan - 29 Jan	Ryanair
15 Jan - 05 Feb	Ryanair
21 Jan - 07 Feb	Pegasus Airlines
13 Jan - 12 Feb	Ryanair
21 Jan - 31 Jan	Pegasus Airlines
12 Jan - 13 Feb	Ryanair
15 Jan - 28 Feb	Ryanair
01 Jan - 30 Jan	Pegasus Airlines
25 Jan - 01 Feb	Pegasus Airlines
05 Jan - 25 Jan	Pegasus Airlines
23 Jan - 31 Jan	Pegasus Airlines
10 Jan - 30 Jan	Ryanair
17 Jan - 30 Jan	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 351€

Return flights