Berlin, Germany, 2014-2-27 — /Travel PR News/ — In winter 2014/15 airberlin will be increasing the frequency of its flights to the Caribbean and at the same time further expanding its tourist services from Dusseldorf and Munich. From November 2014 there will be two extra non-stop flights from Dusseldorf to Varadero in Cuba and Puerto Plata… Read the full press release