Yes, it is possible to fly to Podgorica from Moscow without transplants even in winter. Regular direct flights depart from Domodedovo to Podgorica airport (TGD international code) on Thursdays and Sundays from the end of October to the end of March. On other days of the week charter flights are organized, you need to closely monitor their schedule. In general, thanks to Montenegro Airlines, you can get to Podgorica from the Russian capital almost on any winter day.