21-night Southeast Asia Grand Adventure With Halong Bay Cruise

Princess Cruises logo
A panoramic view of Nha Trang, Vietnam, with a bustling fishing harbor full of colorful boats, a coastal town, and mountains in the distance under a bright blue sky.
Diamond Princess cruise ship exterior.
1 of 2

4.5

17 reviews

Diamond Princess cruise ship exterior.

Departing

Visiting

Singapore, Singapore


11 Ports of Call

Sailing Jan 20, 2026

from $6,101 per person* taxes and fees included