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

Return flights

01 Dec - 15 Dec	Ryanair
01 Dec - 09 Dec	Ryanair
01 Dec - 12 Dec	Ryanair
05 Dec - 17 Jan	Ryanair
31 Dec - 24 Jan	Ryanair
05 Dec - 25 Dec	Ryanair
05 Dec - 21 Dec	Ryanair
30 Dec - 13 Jan	Ryanair
11 Dec - 21 Dec	Ryanair
08 Dec - 10 Jan	Pegasus Airlines
16 Dec - 17 Jan	Ryanair
12 Dec - 26 Dec	Pegasus Airlines
04 Dec - 11 Dec	Emirates
07 Dec - 14 Dec	Ryanair
31 Dec - 18 Jan	Ryanair
10 Dec - 14 Dec	Ryanair
28 Dec - 17 Jan	Ryanair
28 Dec - 28 Jan	Ryanair
30 Dec - 18 Jan	Ryanair
12 Dec - 11 Jan	Ryanair

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.

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Cheapest return flights from London to Cape Town in December from 667€

Return flights