The prices of tours to Belgium in September 2016 are considerably lower compared to the summer months. You can find the most favorable itinerary on tripmydream. Using this resource, you will also discover that vacationing in Brussels in September is preferred by couples or retirees. The weather in this season is already somewhat capricious, with occasional rains, but it's still relatively pleasant, offering opportunities for sunbathing and enjoying the architectural features and memorable sights of this country during a tour to Belgium in September.