20 Night Round World From Hong Kong Cruise aboard the Costa Serena
Step aboard the Costa Serena and settle in for twenty nights of refreshing travel across the sea from Hong Kong to Sydney, Australia!
Visiting extremely rare destinations such as Subic Bay, Boracay, and Puerto Princesa makes this trip notable. This route is a rare one for the Serena. As a matter of fact, it sails it only once.
We include all meals, entertainment, port charges, and taxes in this price, so there are no sneaky extra fees. Coming in at under $150 a day, this is a strong value.
The Costa Serena
Based in the Mediterranean and refurbished less than one year ago in 2025, more than 3,000 travelers can sail comfortably on this Concordia class cruise ship.
The Serena Costa offers guests a solarium, five jacuzzis, a gym, a casino, a spa, and a waterslide.
Your Itinerary
This itinerary includes eight port days and eleven sea days. Major features include visits to extremely rare cities like Subic Bay, Boracay, and Puerto Princesa.
Alternate Sailings
The Serena sails this route once this year. This is the only ship that sails this exact route. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price.
Book Your Cruise
The accompanying graph displays the price over time for every class of cabin. Since being listed sixteen months ago, The price of this cruise has fluctuated between $2,997 and $3,582 for a room, inclusive of taxes and port fees. Right now this sailing is at its lowest price, so reserve your cabin now before it increases.
Last Updated: Sep 20, 2026
Last Modified: Sep 19, 2026