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

Return flights

08 Dec - 27 Dec	Etihad Airways
08 Dec - 19 Dec	Etihad Airways
05 Dec - 12 Dec	Turkish Airlines
02 Dec - 09 Dec	Turkish Airlines
09 Dec - 25 Dec	Turkish Airlines
09 Dec - 28 Dec	Etihad Airways
08 Dec - 12 Jan	Etihad Airways
01 Dec - 25 Dec	Turkish Airlines
03 Dec - 25 Dec	Turkish Airlines
07 Dec - 01 Jan	Saudia
08 Dec - 04 Jan	Saudia
14 Dec - 20 Dec	Oman Air
03 Dec - 31 Dec	Saudia
01 Dec - 01 Jan	Saudia
06 Dec - 06 Jan	Saudia
02 Dec - 09 Jan	Saudia
05 Dec - 06 Jan	Saudia
16 Dec - 10 Jan	Scandinavian Airlines
26 Dec - 17 Jan	Turkish Airlines
27 Dec - 17 Jan	Turkish Airlines

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.

Book a cheap hotel in Karachi

Cheap car rent in Karachi

Cheapest return flights from London to Karachi in December from $678

Return flights