Jayestravellingadventures

A lot of people assume that the only way to enjoy a child-free cruise is to book an adults-only ship—but that’s not actually true. Even on mainstream cruise lines, the number of children onboard can vary massively depending on when and where you sail.  

With a bit of planning, you can dramatically reduce the chances of ending up on a ship full of families—without limiting yourself to adults-only options.

Travel Outside School Holidays

If you want fewer children onboard, timing is everything. School holidays are by far the biggest factor influencing how many families are cruising.  

Periods like summer, Christmas, Easter, and half-term breaks tend to be peak times for families. Even one week can make a huge difference, especially since school holidays vary between countries and regions. Choosing dates when schools are in session will usually mean a quieter, more adult-focused atmosphere.

Pick Longer Cruises

Short cruises are popular with families because they’re easier to fit around school schedules. Longer sailings—typically 10 days or more—tend to attract older travellers who have more flexibility.  

Because of this, the longer the cruise, the fewer children you’re likely to see onboard.

Consider Repositioning Cruises

Repositioning cruises (where ships move between regions) are often longer and include lots of sea days. These itineraries don’t usually appeal to families, especially during the school year.  

They can also be great value, making them a win-win if you’re looking for a quieter experience.

Choose the Right Cruise Line

Not all cruise lines attract the same crowd. Some naturally appeal more to adults due to their style, atmosphere, and onboard experience.  

More traditional or formal cruise lines—those with dress codes, set dining times, and fewer “theme park” attractions—tend to have fewer children onboard. Meanwhile, lines known for water slides, go-karts, and large kids’ clubs will naturally draw more families.

Avoid Ships Designed for Families

Some ships are built with kids in mind, offering features like water parks, climbing walls, and arcades. These are a huge draw for families.  

If you’d prefer a calmer environment, look for ships without these high-energy attractions. A simpler ship often means a quieter crowd.

Choose More “Adult” Itineraries

Certain destinations and cruise styles naturally attract fewer children. For example:

• Longer European sailings
• Transatlantic crossings with lots of sea days
• Cooler destinations like Northern Europe

Families tend to prefer shorter, sunshine-heavy itineraries with plenty of port stops, so choosing something different can make a big difference.  

Cruise During Off-Peak Seasons

Outside of major holidays, cruise demand drops—and so does the number of families onboard. Early spring, late autumn, and non-holiday winter sailings are usually quieter and often cheaper too.  

Use Adults-Only Areas Onboard

Even on family-friendly ships, you’re not stuck with the crowds. Most ships have designated adults-only spaces like:

• Quiet pool areas or solariums
• Spa and thermal suites
• Adult-only lounges or retreats

These spaces can feel completely separate from the busier parts of the ship.  

The Bottom Line

You don’t need to book an adults-only cruise to avoid lots of kids. By choosing the right timing, itinerary, ship, and cruise line, you can still enjoy a relaxed, quieter experience—even on mainstream cruises.  

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