Celebrity Constellation

Celebrity Constellation is operated by Celebrity Cruises and belongs to its Millennium class.

Celebrity Constellation is one of 4 Millennium class ships. Celebrity Infinity (2001), Celebrity Summit (2001) and Celebrity Millennium (2000) are in service.

Celebrity Constellation measures 90,940 gross tons and 294 metres in length, with 13 decks.

Celebrity Constellation is bigger than 64% of the 418 cruise ships in service on Cruise Frog with a tonnage on record, and carries more guests than 73%. At 41.9 gross tons per guest she is roomier than 64% of 416; the median ship is 39.4.

Celebrity Constellation has a passenger space ratio of 41.9: 90,940 gross tons for 2,170 guests. Ratios over 50 feel spacious and under 30 busy, so Celebrity Constellation feels comfortable for her size.

Celebrity Constellation carries 2,170 guests at double occupancy, with a crew of 999 (about 2.2 guests per crew member).

Celebrity Constellation entered service in 2002 and was last refurbished in 2013.

Celebrity Constellation sails Caribbean, Mediterranean and Transatlantic itineraries. Her home port is San Juan, Puerto Rico.

Celebrity Constellation sails from San Juan, Puerto Rico. Fly into Luis Muñoz Marín International Airport (SJU), which has 4 airport lounges listed on Lounge Frog.

Celebrity Cruises publishes the deck plans for Celebrity Constellation; this page links to Deck plans.

Cruise Frog rates Celebrity Constellation 3.8 out of 5 overall, the average of 6 editorial scores. She scores best on cabins (4/5) and lowest on value (3/5).

For the “Sailings 2026-04-11 to 2027-04-01” plan, start with these quieter-location candidates: Deck 7 where Decks 6 and 8 also contain cabins: Start with rooms with accommodation immediately above and below, away from lift lobbies, stairs, connecting doors and service access. Align the exact footprint rather than assuming the whole deck is equally quiet. Compare the exact cabin with the decks above and below, nearby lifts and connecting doors. These are layout-based suggestions, not a guarantee of quiet.

For the “Sailings 2026-04-11 to 2027-04-01” plan, review these flagged locations before booking: Deck 9 below occupied Deck 10 public spaces: Compare the exact cabin with pools, whirlpools, buffet/dining, outdoor seating and public circulation above. Ask about opening hours and early furniture setup where the footprints overlap. Deck 6 above occupied Deck 5 spaces: Align the room with theatre, lounge, dining and bar footprints below. Also confirm the exact balcony outlook, privacy, lifeboat or structural obstruction separately. These flags are not measured noise reports or a warning about every room on a deck. Read the sourced cabin advice for the evidence and any explicit operator warnings.

Find the cabin on the selected plan, then compare the same fore-and-aft position on the deck above and below. Check the full venue footprint, including outdoor seating, stages, service areas and entrances. Nearby activity can be a reason to investigate, but does not by itself prove a cabin is noisy. Use the cabin advice and its sources to distinguish layout cautions from operator warnings.

Use this guide’s deck selector to compare the decks around your cabin and open available diagrams in the zoom viewer. The full ship PDF and source links are listed for each plan edition.

Select your sailing date before comparing cabin locations. Editions can change after a refit. These answers use “Sailings 2026-04-11 to 2027-04-01”, reviewed 2026-10-22. Use only for the displayed operator sailing-date window. Confirm room category, outlook, accessibility, connecting doors and refit details with Celebrity. Cabin notes describe inferred adjacency, not verified noise reports or guarantees of quiet.