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

Return flights

21 Jan - 31 Jan	Eurowings
23 Jan - 06 Feb	Eurowings
21 Jan - 28 Jan	Aegean Airlines
13 Jan - 11 Feb	Eurowings
28 Jan - 04 Feb	Lufthansa
12 Jan - 20 Jan	Eurowings
15 Jan - 11 Feb	Eurowings
24 Jan - 30 Jan	Lufthansa
26 Jan - 02 Feb	SWISS
08 Jan - 28 Jan	Gulf Air
07 Jan - 04 Feb	Gulf Air
15 Jan - 15 Feb	British Airways
15 Jan - 22 Jan	Eurowings
08 Jan - 29 Jan	Gulf Air
12 Jan - 12 Feb	Gulf Air
14 Jan - 28 Jan	Gulf Air
15 Jan - 03 Feb	Eurowings
09 Jan - 21 Jan	British Airways
23 Jan - 21 Feb	Eurowings
13 Jan - 20 Jan	Eurowings

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 428€

Return flights