Cheapest return flights from London to Cape Town in December from $744

Best time to book flights for London (LHR) to Cape Town (CPT) flights at AirHint

AirHint found the following cheapest return flights from London (LHR) to Cape Town (CPT) in December 2025 (see full year).

Return flights

08 Dec - 26 Dec Lufthansa
08 Dec - 24 Dec Lufthansa
04 Dec - 18 Dec Kenya Airways
02 Dec - 11 Dec Kenya Airways
04 Dec - 13 Dec Kenya Airways
04 Dec - 11 Dec Kenya Airways
04 Dec - 16 Dec Kenya Airways
01 Dec - 13 Dec Kenya Airways
03 Dec - 23 Dec Kenya Airways
05 Dec - 23 Dec Kenya Airways
29 Dec - 24 Jan Kenya Airways
03 Dec - 15 Jan Kenya Airways
03 Dec - 27 Jan Kenya Airways
28 Dec - 15 Jan Kenya Airways
28 Dec - 16 Jan Kenya Airways
08 Dec - 14 Jan Lufthansa
03 Dec - 11 Jan Ethiopian Airlines
01 Dec - 13 Jan Kenya Airways
31 Dec - 13 Jan Kenya Airways
29 Dec - 14 Jan Kenya Airways

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

Skyscanner

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 Cape Town

Cheap car rent in Cape Town