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

Return flights

01 Dec - 11 Dec	Pegasus Airlines
19 Dec - 04 Jan	Pegasus Airlines
15 Dec - 04 Jan	Pegasus Airlines
12 Dec - 03 Jan	Pegasus Airlines
20 Dec - 19 Jan	Pegasus Airlines
19 Dec - 02 Jan	Etihad Airways
01 Dec - 01 Jan	Ethiopian Airlines
10 Dec - 17 Dec	Pegasus Airlines
01 Dec - 16 Dec	Pegasus Airlines
01 Dec - 25 Dec	Ethiopian Airlines
01 Dec - 12 Dec	Emirates
08 Dec - 15 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 367€

Return flights