Claude Giroux, Simon Gagne and Max Talbot all scored and Ilya Bryzgalov stopped 18 shots for the Flyers (12-14-1), who are still on the outside of the Eastern Conference playoff race.
The Stade Francais number eight is added to Saturday's 22, along with Rob Dewey, Max Evans, Mark Robertson, Nikki Walker, Simon Webster, Kelly Brown, Geoff Cross, Alastair Kellock and Alasdair Strokosch.