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

Return flights

08 Dec - 22 Dec	KLM
12 Dec - 22 Dec	Iberia
27 Dec - 20 Jan	Iberia
13 Dec - 21 Dec	Qatar Airways
17 Dec - 31 Dec	Air Europa
18 Dec - 31 Dec	Ryanair
23 Dec - 10 Jan	TAP
30 Dec - 08 Jan	TAP
28 Dec - 10 Jan	Air Europa
27 Dec - 10 Jan	TAP
23 Dec - 08 Jan	TAP
25 Dec - 08 Jan	TAP
31 Dec - 08 Jan	Air France
23 Dec - 07 Jan	Ethiopian Airlines
25 Dec - 05 Jan	TAP
01 Dec - 10 Dec	British Airways

Also check the deals for one-way flights from Madrid 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 Madrid to Cape Town in December from $819

Return flights