Posted: via ShermansCruise offers a Royal Caribbean Cruise Line 5-Night Bermuda cruise for two, with prices starting from $987. That's the lowest price we could find by $11. Book this travel deal by June 30. Buy Now Tips On the ShermansCruise landing page, scroll to the bottom and click "Book Now" next to the September 10 sailing date. This roundtrip cruise aboard the Serenade of the Seas departs from Boston, MA, on September 10. Some restrictions may apply; fees, government taxes, and fuel supplements are additional.