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

Return flights

05 Dec - 15 Dec	Wizz Air UK
06 Dec - 31 Jan	Wizz Air UK
06 Dec - 30 Jan	Wizz Air UK
05 Dec - 10 Jan	Wizz Air UK
07 Dec - 12 Jan	Wizz Air UK
07 Dec - 17 Jan	Wizz Air UK
11 Dec - 30 Jan	Wizz Air UK
04 Dec - 11 Jan	Wizz Air UK
02 Dec - 09 Dec	Wizz Air UK
12 Dec - 21 Jan	Wizz Air
09 Dec - 09 Jan	Wizz Air UK
07 Dec - 14 Dec	easyJet
02 Dec - 27 Dec	Wizz Air UK
12 Dec - 18 Dec	Wizz Air
04 Dec - 30 Dec	Wizz Air UK
03 Dec - 24 Dec	easyJet
05 Dec - 11 Jan	easyJet
03 Dec - 10 Dec	Wizz Air UK
07 Dec - 18 Dec	easyJet
16 Dec - 23 Dec	easyJet

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 $420

Return flights