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

Return flights

06 Dec - 20 Dec	Ryanair
06 Dec - 13 Dec	Ryanair
02 Dec - 09 Dec	Ryanair
03 Dec - 10 Dec	Ryanair
10 Dec - 27 Dec	Ryanair
01 Dec - 08 Dec	Ryanair
05 Dec - 07 Dec	Pegasus Airlines
05 Dec - 13 Dec	Pegasus Airlines
02 Dec - 04 Dec	Ryanair
01 Dec - 07 Dec	Ryanair
24 Dec - 14 Jan	Ryanair
03 Dec - 23 Jan	Emirates
03 Dec - 14 Jan	Emirates
16 Dec - 08 Jan	Ryanair
08 Dec - 22 Jan	Emirates
08 Dec - 14 Jan	Emirates
30 Dec - 25 Jan	Emirates
25 Dec - 15 Jan	Pegasus Airlines
30 Dec - 18 Jan	Emirates
06 Dec - 24 Jan	Emirates

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

Cheap car rent in Cape Town

Cheapest return flights from London to Cape Town in December from $858

Return flights