Surabaya to Hong Kong Flight Route with Cathay Pacific Airways CX780 Enjoy a nonstop flight from Surabaya 🇮🇩 to Hong Kong 🇭🇰 on September 8, 2026! This Cathay Pacific flight CX780 covers a distance of approximately 3,447 km and takes 4 hours and 38 minutes, departing from Juanda International Airport (SUB) to Hong Kong International Airport (HKG). This route is scheduled to operate daily using an Airbus A330-343E with a 286-seat configuration. Witness the journey from Surabaya to Hong Kong a