Osvaldo Vieira International Airport is served by 4 airlines, flying from/to 4 destinationsLongest flight from Osvaldo Vieira International Airport is Bissau to 🇵🇹 Lisbon (LIS), which takes around 4 hours and 20 minutes. On an airline like TAP Air Portugal. More info on this flight route (OXB-LIS).Shortest flight from Osvaldo Vieira International Airport is Bissau to 🇸🇳 Diass (DSS), which takes around 1 hour. On an airline like ASKY. More info on this flight route (OXB-DSS).