If you are thinking about taking a cruise alone, you have probably run into the dreaded “single supplement,” which means paying double for a standard room. This frustration leads many first-time solo travelers to wonder: are there actually cruise ships designed for single occupancy, or are we just an afterthought squeezed into leftover rooms?
As an experienced solo cruiser, I can tell you the industry is finally waking up to our needs. In this guide, you will learn the difference between ships built from the ground up with solo travelers in mind versus older ships that have been adapted to fit us. By the end, you will know exactly which ships offer the best, true solo experience without the penalty pricing.
The Short Answer: Are Ships Built Just for Solos?
Are there entire cruise ships designed exclusively for single occupancy? No. Currently, no mainstream cruise ship is dedicated 100% to solo travelers.
However, many modern cruise ships are now designed with single occupancy zones directly in their blueprints. Norwegian Cruise Line (NCL), Celebrity Cruises, and Virgin Voyages are the leaders in this space. Instead of retrofitting old rooms, they design dedicated solo cabins, often with exclusive access to private solo lounges, right into the ship’s original architecture. This means you get a modern, appropriately sized room without paying a single supplement.
Designed for Solos vs. Adapted for Solos: What’s the Difference?
When you are booking a solo cruise, it is important to understand how the cruise line created their single cabins. It usually falls into one of two categories, and the experience is quite different.
1. Purpose-Built Solo Designs
Newer mega-ships are now built with the solo traveler in mind. Naval architects design specific zones of the ship just for singles.
- How it works:Â These rooms are smaller than standard doubles (usually around 100 to 140 square feet) but feature full-sized beds, smart storage, and modern lighting.
- The Vibe:Â Because they are clustered together, it creates a built-in community.
- The Perks: Ships like Norwegian’s Epic, Prima, and Viva include a keycard-access-only “Studio Lounge” for solos to meet, grab coffee, and plan shore excursions together.
2. Adapted (Retrofitted) Standard Cabins
Many older ships are being adapted to meet the booming demand for solo travel.
- How it works:Â The cruise line takes a standard double-occupancy cabin, removes the second twin bed (or leaves it), and re-labels it as a “solo cabin” in their booking system. Sometimes, they physically remodel the room during dry dock.
- The Vibe:Â You are mixed in with regular couples and families throughout the ship.
- The Perks:Â You often get a larger room (since it was originally built for two), but you usually do not get a dedicated solo lounge.
Which Cruise Ships Have the Best Solo Designs?
If you are looking for the absolute best cruise ships for solo travelers that were designed with your needs in mind, look at these three lines:
Norwegian Cruise Line (NCL)
NCL pioneered the modern solo cabin. Their “Studio Cabins” are legendary among solo cruisers. Ships like the Norwegian Epic, Bliss, Encore, and the new Prima class feature a private complex of inside solo cabins with exclusive access to the Studio Lounge.
Celebrity Cruises
Celebrity’s Edge-class ships (Edge, Apex, Beyond, Ascent) were designed with single occupancy in mind for cruisers who want luxury and a view. They feature “Single Infinite Veranda” staterooms. You get an actual balcony, queen-sized beds, and premium bathroom finishings. You will find no inside cabins in this category.
Virgin Voyages
Virgin’s adults-only fleet (Scarlet Lady, Valiant Lady, etc.) was designed to be highly social. They offer “Solo Insider” and “Solo Sea View” cabins. The ships’ layouts and communal dining concepts make them incredibly solo-friendly cruise ships right out of the shipyard.

Frequently Asked Questions (FAQs)
Are single cabins on cruise ships cheaper?
Yes, booking a true single cabin is usually cheaper than paying the “single supplement” for a double-occupancy room. Because the room is priced for one person from the start, you avoid the standard 100% markup.
Do single cabins have balconies?
Most standard solo cabins are interior rooms to save space. However, newer ships like Celebrity’s Edge-class and Royal Caribbean’s Quantum-class offer single cabins with private balconies or virtual balconies.
How big are single cruise cabins?
Purpose-built solo cabins are compact, typically ranging from 100 to 140 square feet. Adapted double cabins that are sold as solos are larger, usually between 160 and 180 square feet.
Which cruise lines have no single supplement?
Norwegian Cruise Line, Virgin Voyages, and Royal Caribbean all offer dedicated solo cabins with no single supplement. Additionally, luxury lines like Silversea and river cruise lines like AmaWaterways frequently run “no single supplement” promotions on standard cabins.
Summary: Confidently Booking Your Solo Cabin
While there are no cruise ships designed for single occupancy in their entirety, the industry has changed dramatically for the better. You no longer have to settle for paying double for a room you do not need. By choosing ships from NCL, Celebrity, or Virgin Voyages, you get a cabin that was designed specifically for your experience, often with a fantastic community built right in.
If you are ready to start planning, do not let the fear of dining alone hold you back! More question? Then keep learning about cruise lines for solo cruisers





