Flights from Munich to Paris or Northern France

I am looking for cheap flights from Munich to Paris or any other airport in Bretagne or Normandy at the end of July.
Does anybody know a cheap airline or web site where I can get good offers?

I already checked the train prices, but there are no special offers for this period and the trip by train takes too long.

Thanks in advance

Air Belrin fly to Paris Orly but the prices are expensive unless you book well in advance.

Which Budget cheap airline info.