Best Cruise Lines for Adults Only (No Kids, No Kidding)

If screaming children at the pool is not your idea of a vacation, you have more options than you think. Some cruise lines are strictly adults only by policy. Others technically allow children but attract so few that the effect is the same. Here is the honest breakdown.

1. Virgin Voyages: Best Overall Adults Only

Strictly 18 and over on every ship, by policy, with no exceptions. Design-forward interiors, more than 20 restaurants included in the fare, gratuities and basic WiFi included, and a genuinely good fitness and wellness program. The vibe is stylish and social rather than rowdy, with late-night entertainment for those who want it and quiet adult-only sun decks for those who do not.

Best for: couples, girlfriend groups, solo travelers, and anyone who wants a modern hotel aesthetic at sea. From roughly $1,200 per person for a 4-night Caribbean sailing.

2. Viking Ocean: Best for Culture and Exploration

Eighteen and over on all ocean ships. Destination-focused itineraries, one included shore excursion in every port, no casino, no children's programming, and no nickel-and-diming. Scandinavian design, understated and calm.

Best for: travelers who want to learn something and sleep well. From roughly $2,500 per person.

3. Oceania Cruises: Best for Food

Technically permits children, but the ships, the pricing, and the pace mean very few sail. The cuisine is the best in the premium segment, the ships are small at 670 to 1,200 guests, and the itineraries linger longer in port.

Best for: couples who plan their trips around dinner. From roughly $2,400 per person.

4. Celebrity Cruises: Best Upscale Mainstream

Celebrity has kids' programming, but it skews strongly adult, and The Retreat, the ship-within-a-ship suite enclave with a private restaurant, lounge, and sun deck, is effectively adults only in practice.

Best for: travelers who want a large modern ship without a theme-park atmosphere. From roughly $1,500 per person.

5. River Cruising: The Quietly Perfect Answer

AmaWaterways, Viking River, and Avalon rarely carry children outside of dedicated family departures. Ships hold 100 to 190 guests, dock in the center of town, and include guided touring daily. If your objection to cruising is crowds rather than children, river cruising solves both.

Best for: couples and small groups of friends who want culture, wine regions, and no lines anywhere.

How to Get an Adults-Only Feel on a Mainstream Ship

If price or itinerary keeps you on a family line, you can still engineer the trip:

1. Sail in shoulder season, late January through early March or September through early November, when school is in session.
2. Choose a longer itinerary. Ten nights and up attracts far fewer families.
3. Book a ship with a paid adults-only retreat area, such as Royal Caribbean's Solarium or Carnival's Serenity deck.
4. Avoid holiday weeks, spring break, and the June through August school break entirely.
5. Pick a cabin category away from connecting family staterooms.

Comparing the Trade-Offs

Strictly adults-only lines cost more per night than mainstream family lines, but they usually include more. Once you add drinks, WiFi, tips, and specialty dining onto a mainstream fare, a Virgin Voyages sailing frequently lands within a few hundred dollars of a comparable Royal Caribbean week while delivering a very different atmosphere.

Ready to cruise without kids? Our Cruise Concierge specializes in adults-only bookings and can compare true all-in pricing between lines before you commit.