Carnival Offering Adults-Only Cruises From Florida, New York, Texas, and California

Even though Carnival Cruise Line is a family cruise line, they continue to add special sailings where you have to be 21 years or older to sail on them.

These adults-only SEA (sailings exclusively for adults) cruises from Carnival are offered from multiple homeports around the U.S. on both the East and West Coast.

This includes sailings from Los Angeles, Miami, Tampa, Galveston, and New York over the next 10 months.

Carnival recently added a few new SEA cruises that are open for booking to everyone ages 21 and over.  To book one, you can visit Carnival.com and register at this link.

Carnival’s Upcoming SEA Cruises

• Carnival Firenze – 11-day cruise from Los Angeles departing November 2, 2026
• Carnival Firenze – 7-day cruise from Los Angeles departing November 13, 2026
• Carnival Conquest – 7-day cruise from Miami departing January 4, 2027
• Carnival Paradise – 6-day cruise from Tampa departing February 12, 2027
• Carnival Horizon – 6-day cruise from Galveston departing May 13, 2027
• Carnival Firenze – 8-day cruise from New York departing June 1, 2027
• Carnival Firenze – 8-day cruise from New York departing June 9, 2027
• Carnival Firenze – 8-day cruise from New York departing August 24, 2027

Deposits start at just $99 per person if you book by November 9, 2026, and inventory is limited and subject to availability.

The cruises do have a heavy casino emphasis since there are no kids on board.

You can book one of these adults-only cruises from Carnival Cruise Line by using rate code PJY.

For past Carnival cruisers, you can log into your Carnival account and see special offers on SEA cruises. Some cruisers are reporting offers that include free balcony cabins, free drink packages, onboard credit, or free drinks while playing in the casino. These special offers will vary from cruiser to cruiser based on their previous cruises with the cruise line.

For complete terms and conditions of these SEA cruises offered by Carnival, visit Carnival.com or contact your preferred travel professional.