*Visit celebritycruises.com for full terms and conditions. Cruise must be booked 12/4/17 - 12/19/17. Offer applies to select 4-night and longer cruises departing 1/1/18 - 4/30/19. Galapagos and certain other itineraries are excluded. Savings amount is per person and based on stateroom category: $100 for inside; $200 for ocean view and veranda; $300 for Concierge Class and AquaClass; $400 for Suites. Savings is applied to cruise fare at checkout. Offer applies to first two guests in stateroom. Promo name is 'Savings' 50% Off Savings: Savings applies to the cruise fare of the third and fourth passengers booked in a triple, quad, or family ocean view, veranda, Concierge Class or suite stateroom. Not applicable to Cruisetours or Celebrity Explorations. Free Perk Offer: Each of the first two guests in an ocean view through AquaClass stateroom are eligible to receive one complimentary amenity. Other amenities packages are available at an additional charge. Each of the first two guests in a suite receive four amenities (beverage package upgraded to Premium Package). Onboard credit is not redeemable for cash and expires on final night of the cruise. Offer applies to new individual bookings and to staterooms in non-contracted group bookings, is non-transferable, and not combinable with any other offer. Changes to booking may result in removal of Offer. Offers and prices are subject to availability, cancellation and change without notice at any time. ©2017 Celebrity Cruises Inc. Ships' registry: Malta and Ecuador.