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

Return flights

02 Dec - 09 Dec	KLM
03 Dec - 10 Dec	KLM
04 Dec - 11 Dec	KLM
06 Dec - 13 Dec	KLM
01 Dec - 08 Dec	KLM
07 Dec - 14 Dec	SWISS
05 Dec - 12 Dec	SWISS
08 Dec - 15 Dec	SWISS
10 Dec - 17 Dec	SWISS
14 Dec - 21 Dec	SWISS
31 Dec - 07 Jan	SWISS
15 Dec - 10 Jan	SWISS
29 Dec - 05 Jan	Lufthansa
25 Dec - 01 Jan	British Airways
28 Dec - 04 Jan	British Airways
25 Dec - 05 Jan	British Airways
25 Dec - 03 Jan	British Airways
27 Dec - 03 Jan	British Airways
26 Dec - 02 Jan	British Airways
26 Dec - 03 Jan	Qatar Airways

Also check the deals for one-way flights from Montreal 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 Montreal to Cape Town in December from $914

Return flights