Norwegian Cruise Line via ShermansTravel offers a Norwegian Cruise Line 3-Night Bahamas Cruise for Two with prices starting from $558. (It's the first offer on the landing page.) That's the lowest price we could find for any such cruise in September by $60. Additional fees and taxes may apply. This roundtrip cruise aboard the Norwegian Sky departs on September 7 from Miami, FL. Book this travel deal by July 31.