No, you won’t. The burqa is extremely rare in Western Europe. This is pointed out whenever political parties propose a burqa ban: a country would be banning something that isn’t even a significant thing there. IIRC, the total number of burqa wearers in all of France, for example, does not exceed 300.

As for niqabs, you do see one from time to time, but they certainly aren’t common against the total Muslim population, and when you do, it may be that the wearers are visitors from e.g. the Gulf states and not locals.