海南今起封关，海口春节入境机票预订量翻番

Core Viewpoint - The official launch of the Hainan Free Trade Port's full island closure operation on December 18 marks a significant development in the region's economic strategy, aiming to enhance international tourism and trade [1] Group 1: International Flight Data - During the 2026 Spring Festival, international flight ticket sales to Haikou are expected to increase by over 100% year-on-year, with major source countries including Russia, Singapore, Australia, Malaysia, South Korea, and Thailand [1] - For the New Year period (January 1-3, 2026), flight bookings to Haikou and Sanya have shown year-on-year growth of 19% and 51% respectively [1]