Thats because they aren't fleeing it.
They go through a multitude of "peaceful" countries on their way there including turkey!

They go there to strategically EXTEND the reach of their Ideology by using white liberals infected with marxism and pathological altruism to open the doors to them and then use our resources and government assistance to help them support enormous families to then gain more influence in future elections and eventually gain power.

Islam spreads by two means: Sword and Womb.