East Sea Neon – Sasebo, Shanghai & Jeju

About this cruise

5 nights is all it takes to completely reset. This cruise from Busan on September 2, 2026 visits Sasebo, Shanghai and Jeju Island and you'll feel it from day one. It's a fast-paced itinerary that leans heavily toward time ashore. Good if sitting still isn't your thing. 3 countries (Japan, China and South Korea) across the Japan, Korea, China & Taiwan, each with its own character. You get around 10 hours in each port, which is enough for an excursion, lunch, and some wandering around on your own. When you're not ashore, Costa Serena holds 3,014 guests across 13 decks. It's a big ship, with plenty to keep you busy. A September sailing dodges the peak crowds while the weather is still cooperating. Well timed. If you've been thinking about a cruise, this 5-night sailing is a strong place to start.