East Sea Sprint – Shanghai & Jeju Island

About this cruise

A lot can happen in 4 nights. This sailing from Sasebo on September 3, 2026 visits Shanghai, Jeju Island and Busan and makes every day count. The trip wraps in Busan, so you won't retrace your steps. Hardly any sea days here. It's basically port-hopping the whole way. Bullet trains visible from the harbour, cherry blossoms, and thousands of years of history. East Asia is a lot to take in. Keep an eye out for Busan: Temples on the mountain, fish markets by the sea. Around 9 hours per port on average, which is generous enough to go beyond the obvious. At 114,147 gross tons, Costa Serena is big enough that you can find a quiet corner or a crowd, depending on your mood. The autumn timing is underrated too. Good weather, calmer seas, and a more relaxed ship. That's 4 nights well spent.