It's the best price we could find by $10, although you'd pay at least $1,838 booking through Princess Cruises direct. Buy Now at Dunhill Travel Tips This 1-way cruise aboard the Crown Princess departs on April 11, 2020, from Barcelona, Spain, with disembarkation in Rome, Italy. Book this travel deal by September 23. Some restrictions may apply; fees, government taxes, and fuel supplements are additional.