The aggregate rating of Celebrity Constellation is build on scorse given by the following portals:
| Aug / 24 | Sep / 24 | Oct / 24 | ||
| cruisetimetables.com | 3.0 / 130 | 3.2 / 130 | 3.2 / 131 | |
| seascanner.com | 8.2 / 33 | 8.1 / 34 | 8.1 / 36 | |
| cruisemapper.com | 4.0 / 1 | 4.0 / 1 | 4.0 / 1 | |
| cruiseline.com | / | 4.0 / 1002 | 4.0 / 1004 | |
| cleancruising.com.au | 4.4 / 38 | 4.4 / 38 | 4.4 / 38 | |
| cruisedirect.com | 4.5 / 18 | 4.5 / 18 | 4.5 / 18 | |
| cruisecritic.com | 3.9 / 1 | 3.9 / 1 | 3.9 / |
Celebrity Constellation is also ranked in: