Yes, there is easy access to Denmark from Birmingham. And from most Danish airports, Diers Klinik is not very far away. Birmingham Airport has direct flights to two airports in Denmark: Billund Airport Ryanair flies to Billund Airport several times a week.   Copenhagen Airport SAS flies to Copenhagen Airport every day. Should the flight times not fit into your schedule, you can find several other direct routes to Denmark from Manchester Airport or London Airports.