How our Bliss Filters work
Detailed side-by-side comparison of Royal Caribbean and Norwegian Cruise Line cruise ships
| Specification | Allure of the Seas | Norwegian Sky |
|---|---|---|
| Cruise Line | Royal Caribbean | Norwegian Cruise Line |
| Maiden Voyage | 2010 | 1998 |
| Year Refurbished | 2015 | 2019 |
| Adults Only | No | No |
| Specification | Allure of the Seas | Norwegian Sky |
|---|---|---|
| Passenger Capacity | 5,400 | 2,004 |
| Crew Size | 2,384 | 934 |
| Guest-to-Crew Ratio | 2.27 | 2.15 |
| Specification | Allure of the Seas | Norwegian Sky |
|---|---|---|
| Gross Tonnage | 225,282 | 77,104 |
| Length | 1,187 ft | 848 ft |
| Width | 198 ft | 33 ft |
| Ship Size Category | Mega | Large |
| Number of Decks | 16 | 13 |
| Specification | Allure of the Seas | Norwegian Sky |
|---|---|---|
| Overall Cruiseable Rating | 9.0 / 10 | 8.0 / 10 |
| Roominess Score | 35.6 | 28.5 |
| Advised For | Party, staterooms, families, entertainment, spa and fitness | Party, staterooms, families, spa and fitness |
