Online Vacation Center offers a Celebrity Cruises 16-Night Transatlantic Cruise for Two in an Oceanview Room bundled with a 2-night hotel stay in Rome and $75 onboard credit with prices starting at $3,898, as provided by Dunhill Travel. (It's the top offer on the page; select "No-Air NON" to get this price.) That's the lowest price we could find for such a cruise by $500, excluding the credit. This cruise aboard the Celebrity Reflection departs from Miami, FL, on April 11 and includes stops in Tenerife, Canary Islands; Malaga, Spain; Cartagena, Spain; Barcelona, Spain; Nice, France; Florence, Italy; and Rome, Italy. Some restrictions may apply; fees, government taxes, and fuel supplements are additional. This travel deal ends October 31.