Editor’s note: Sign up for Unlocking the World, CNN Travel’s weekly newsletter . Get news about destinations, plus the latest in aviation, food and drink, and where to stay. (CNN) – In travel news this week: Couples who moved from the US to South America, Venice’s radical plan to save the city from flooding, plus Air New Zealand reveals its much anticipated new Dreamliner cabin design. Air New Zealand’s Dreamliner redesign Air New Zealand was named the third best airline in the world for 2025