SINGAPORE and HANOI, Vietnam, March 12, 2025 /PRNewswire/ -- Vietnam Airlines has selected Network Planning and Optimization technology from Sabre Corporation (NASDAQ: SABR), a leading global travel technology company, as the airline sets its sights on global growth.   With big plans for international expansion, Vietnam's flag carrier has recently added routes to the US, Germany, India, Italy, and the Philippines, and is also exploring new destinations across Europe, the US, Canada, Australia, and Asia. "As ...