As they move 787 to Oslo for storage they announced they will start "international flights" on 737:
OSLO, June 16 (Reuters) - Norwegian Air will resume flights between Copenhagen and the Danish city of Aalborg from July 1, making it the carrier’s first route outside Norway following the outbreak of the COVID-19 pandemic, it said in a statement on Tuesday.
According to the press release they are not planning on fights to central Europe at this time.