Copenhagen-Kastrup Airport (CPH) is the largest airport in Scandinavia and handles almost 30 million passengers annually. It serves as a hub for SAS and a base for Norwegian. There are countless direct connections to all over of Europe as well as long-haul flights to North America and Asia.
Chengdu, China: €349 nonstop flights from Copenhagen (incl. luggage)
Comoros: Starting at €410 from airports all over Europe (incl. checked luggage)
Auckland: €557 from Geneva with Air China, luggage included