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

Return flights

11 Dec - 29 Dec	TAAG Angola Airlines
11 Dec - 30 Dec	TAAG Angola Airlines
11 Dec - 31 Dec	TAAG Angola Airlines
28 Dec - 16 Jan	TAAG Angola Airlines
11 Dec - 28 Dec	TAAG Angola Airlines
29 Dec - 16 Jan	Air France
27 Dec - 11 Jan	TAAG Angola Airlines
11 Dec - 27 Dec	TAAG Angola Airlines
07 Dec - 23 Dec	Qatar Airways

Also check the deals for one-way flights from Cape Town to Lisbon 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 Cape Town to Lisbon in December from 557€

Return flights