Royal Caribbean · Oasis class · In service
Harmony of the Seas
- Guests, double
- 5,479
- Max capacity
- 6,687
- Decks
- 18
- Entered service
- 2016
Full ship tour
Cruises It · walk every deck before you book
Our takeAmplified and still one of the best value Oasis-class options.
Good at
- Value against the newer Icon ships
- Ultimate Abyss
Watch for
- Older cabins in unrefurbished categories
Harmony of the Seas FAQ
- How many guests does Harmony of the Seas hold?
- Harmony of the Seas carries 5,479 guests at double occupancy, and up to 6,687 when every berth is filled.
- When did Harmony of the Seas enter service?
- Harmony of the Seas entered service in 2016 and is a Oasis-class ship.
- Is there a full ship tour of Harmony of the Seas?
- Yes. Cruises It filmed a full walkthrough of Harmony of the Seas, covering every deck. It is embedded on this page.
Sister ships in the Oasis class
Royal Caribbean guides
Last checked 2026-08-29