The 2015 FIS World Championships were another event to for Dufour-Lapointe to build her elite status. At these championships, she began by first winning the World Championship title in the mogul's event, of her win she said "My plan was simple. I wanted to find a balance between speed and technique. I stayed calm and focused during the day. I was really in a zone. To get the Olympic gold medal and now the World Championship gold medal is a dream come true. I’ve grown so much since the Olympic and learned a lot. That experience helped me here." She accompanied her gold medal with a silver medal performance in the dual moguls in Kreischberg, Austria.