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

Return flights

01 Dec - 15 Dec	Turkish Airlines
01 Dec - 09 Dec	Turkish Airlines
01 Dec - 22 Dec	British Airways
09 Dec - 06 Jan	Wizz Air
13 Dec - 20 Dec	Jet2
12 Dec - 04 Jan	Wizz Air UK
11 Dec - 06 Jan	Wizz Air UK
10 Dec - 30 Dec	Wizz Air UK
09 Dec - 30 Dec	Turkish Airlines
14 Dec - 25 Dec	Wizz Air UK
14 Dec - 27 Dec	Wizz Air UK
06 Dec - 04 Jan	Ethiopian Airlines
08 Dec - 03 Jan	Wizz Air
13 Dec - 30 Dec	Wizz Air UK
14 Dec - 28 Dec	Wizz Air UK
09 Dec - 04 Jan	Wizz Air UK
11 Dec - 04 Jan	Wizz Air UK
18 Dec - 04 Jan	Jet2
05 Dec - 09 Jan	Turkish Airlines
07 Dec - 04 Jan	Wizz Air UK

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

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 December from $648

Return flights