20 Night Round World From Hong Kong Cruise aboard the Costa Serena
Prepare yourself for twenty nights of refreshing cruising through the sea when you book your balcony cabin on the Costa Serena from Hong Kong to Sydney, Australia.
This cruise is particularly interesting because you will only spend time in very uncommon destinations such as Subic Bay, Boracay, and Puerto Princesa. This route is an uncommon one for the Serena, As it sails it just once.
We include all meals, entertainment, port charges, and taxes in this price, so that you can compare trips easily.
The Costa Serena
Based in the Mediterranean and refurbished only one year ago in 2025, more than 3,000 people can travel comfortably on this Concordia class cruise ship.
The Serena Costa offers guests a solarium, a waterslide, five jacuzzis, a casino, a gym, and a spa.
Your Itinerary
This cruise includes eleven days at sea and eight port days. Highlights include visits to very uncommon destinations like Subic Bay, Boracay, and Puerto Princesa.
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Outlook
Alternate Sailings
The Serena sails this route once this year. No other ship sails this exact same route. In the accompanying graphic you can see a visualization of when this ship sails as well as the relative price for a balcony cabin.
Book Your Cruise
The accompanying graph shows the price over time for the various classes of cabin. Since being listed sixteen months ago, The cost of this itinerary has ranged between $4,659 and $5,232 for a balcony cabin, including taxes and port fees. At only $158 higher than the all time low of $4,659 today is a great time to secure your balcony room
Last Updated: Oct 2, 2026
Last Modified: Oct 2, 2026