The spas on certain cruise lines have a basic sauna that's complimentary; it's often found in the changing room. Sometimes, if you attend a seminar about spa treatments, such as reflexology, you'll be given a free 10-minute treatment. But overall, the spas are there to make the cruise ships money.

No, spa treatments are almost never free on standard or even most luxury cruise lines in 2026. While access to the fitness center and some basic steam rooms or saunas might be included in your fare, services like massages, facials, manicures, and specialized body wraps incur significant additional costs. Prices for a standard 50-minute massage typically range from $150 to $250, plus an automatic 18% to 20% gratuity added to your bill. Some lines, like MSC or Royal Caribbean, offer "Thermal Suite" passes for a daily or weekly fee, allowing you to use heated loungers and hydrotherapy pools. A high-value peer tip is to look for "Port Day Specials"—discounts offered while the ship is docked and most guests are ashore—where you can often find "Top-to-Toe" packages for 30% less than sea-day prices. If you are sailing on an ultra-luxury line like Regent Seven Seas, some "wellness" credits might be included, but for 95% of cruisers, the spa is a strictly "extra-fee" indulgence.