Crystal does away with single supplement for 15 cruises

This means all-inclusive fares start at $2,299 per person with savings up to $4,000 per person for an ocean-view stateroom. 

'Solo travelers are an important segment for Crystal and following our successful rollout of solo suites aboard Crystal Mozart that are available on all voyages also without a single supplement, we wanted to provide our solo ocean guests with the same opportunity to take advantage of the incredible value and convenience offered by this promotion,' said Carmen Roig, SVP marketing and sales.

The eligible Crystal Symphony cruises depart from six homeports in North America and Europe. Included are seven-night voyages from Miami and San Juan January through March 2022 and seven-, eight- and 10-night voyages from Lisbon, Venice, London and Monte Carlo April, June and August.

Travelers must book by Jan. 5 and deposits are reduced to $100 on select sailings.