The sale applies to the entire Royal Caribbean fleet on departures from Oct. 26 onward, excluding sailings from China.
New individual and named group bookings made in the US and Canada from Sept. 24 through Sept. 30 will receive an on-board credit of up to $200 per stateroom depending on the length of cruise. Additionally, travelers who book a Christmas or New Year's cruise departing in December will receive an extra on-board credit for each stateroom of up to $400 depending on the itinerary length for a combined total of up to $600.
Summer 2016 reservations made during the WOW Sale carry a bonus of free upgrades on accommodations. In addition, Europe-bound travelers who book Harmony of the Seas, debuting in May 2016, will receive free VOOM, the speedy Internet that allows connected travelers to stream and share in real time.
Harmony of the Seas combines the architectural innovations of the Oasis class with breakthrough technologies of the Quantum class. The ship's inaugural summer season includes seven-night western Mediterranean itineraries. From November next year, Harmony of the Seas will sail from Port Everglades on seven-night eastern and western Caribbean cruises.
WOW sale information: royalcaribbean.com/cruise-deals/offers/wow-sale.