Royal Caribbean International today announced that the first revenue voyage for Allure of the Seas’ inaugural season will take place one week earlier than originally planned. The ship’s first revenue voyage will be a seven-night Western Caribbean itinerary, sailing on December 5, 2010. Allure of the Seas’ new cruise for the inaugural season is now open for booking.

Guests booked on the original inaugural season sail date of December 12, 2010, will be contacted by their travel agent or a Royal Caribbean representative, and given the opportunity to move their cruise vacation to the new sailing of December 5. Booked guests who wish to take the December 5 sailing will be re-accommodated in the same stateroom and category, and the cruise fare will be the lower of either the fare paid or current prices. Guests booked on the December 12, 2010 sailing will have until the end of February 2010 to opt to change their cruise to the December 5 sailing and ensure they keep the same stateroom.

On the December 5, 2010, inaugural season voyage of Allure of the Seas, guests will be among the first to enjoy an exceptional vacation experience on the newest Oasis-class ship, featuring an array of exclusive, industry-revolutionizing onboard amenities, and premiering new, breathtaking high-diving, light and fountain shows in the AquaTheater and dazzling entertainment productions in the Opal Theater and Studio B ice-skating rink. Throughout, guests will enjoy the cruise line’s world-renowned friendly and engaging Royal treatment from Allure of the Seas’ staff and crew.