AirHint found the following cheapest return flights from Karachi (KHI) to London (LGW) in December 2025 (see full year).

Return flights

19 Dec - 04 Jan	Pegasus Airlines
19 Dec - 02 Jan	Pegasus Airlines
25 Dec - 31 Jan	Turkish Airlines
21 Dec - 05 Jan	Turkish Airlines
20 Dec - 03 Jan	Turkish Airlines
18 Dec - 25 Dec	Emirates
18 Dec - 27 Dec	Emirates

Also check the deals for one-way flights from Karachi to London 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 Karachi to London in December from $501

Return flights