As part of its Fifth Anniversary Celebration Sale, cruise specialist Six Star Cruises is offering passengers the chance to embark on a once-in-a-lifetime, year-long voyage aboard one of the world’s finest luxury cruise ships.

Setting sail in 2015, the luxurious Crystal Symphony embarks from Singapore and spends the winter and early spring exploring Southeast Asia and China’s most memorable ports. It uses the remainder of spring to take in the spectacular West Coast highlights of Alaska, North and South America before crossing the Atlantic to spend the summer in Northern Europe before arriving in North America in time to experience Canada and New England in autumn.

The final portion of this epic journey takes cruisers down the East Coast to spend autumn and winter in the Caribbean before coming to an end in Rio de Janeiro.

To make this incredible sailing even more special, Six Star Cruises is offering complimentary chauffer airport transfers to start and end the cruise in true style. There is no booking fee and all customers will be helped expertly through all stages of their booking by one of Six Star Cruises’ award-winning Cruise Concierge – luxury cruise experts who will tailor the passengers’ voyage precisely to their needs.

The Crystal Symphony is the ultimate luxury vessel for the ultimate luxury cruise. Elegant, stylish and intimate, she offers guests plenty of facilities to keep them occupied during their days at sea, including a host of refined dining venues, a choice of swimming pools, a performance theatre and a state-of-the-art spa and fitness centre.

Passengers booking this truly spectacular voyage with Six Star Cruises before the end of February can take advantage of some amazing prices. To spend a year at sea on board the luxurious Crystal Symphony in a balcony stateroom costs just £122,996, while a spacious Penthouse is available for £262,876. For the ultimate in opulence, passengers can enjoy a year at sea in a Penthouse Suite for £350,425. All prices are per person, based on two people sharing and include port taxes.