Air Canada is adding capacity from YUL to CDG starting next summer utilizing a A330-300 aircraft. See below.

YUL –CDG 7/2/20 - 8/27/20 14x to 17x weekly

FLT#810 YUL 9:55pm – 10:50am +1 CDG

FLT#811 CDG 5:00pm – 6:45pm YUL Late return!! Convenient!!