Cruise cabins are priced for two, which means a solo traveller in a normal cabin is often charged 150–200% of the per-person fare. That is the single supplement — not a fee added at checkout, but the missing second passenger's fare quietly left in the price. There are four ways around it.
1. Book a real solo cabin
Norwegian built the market: its Studio cabins on many newer ships sleep one, carry no supplement, and include a private Studio Lounge where solo guests meet before dinner. It now sells solo inside, oceanview and balcony categories too; published solo fares start around $899 on selected sailings. Royal Caribbean, Celebrity, Holland America, MSC and Virgin also have solo cabins on selected ships, and Cunard sells dedicated single staterooms on Queen Mary 2, Queen Elizabeth and Queen Victoria — but ship, not line, is the key word. Verify the deck plan.
2. Watch the supplement, not the headline fare
A solo cabin is not always cheaper than a discounted double cabin. Compare the final solo price: a studio at $1,399 can lose to an inside cabin whose supplement has dropped to 125%, even if the site labels the studio a "solo deal." Search one passenger and two passengers side by side.
3. Book the windows when supplements fall
Lines waive or reduce supplements when they need one more body to fill a ship: shoulder season, repositioning cruises, and the 60–90-day period after final payment. Those late drops are real but cabin choice is thin; early bookers should target wave season and refundable fares, then re-price if the supplement falls. When cruise prices drop explains the windows.
4. Use social programming, not a roommate service
Solo meetups on the first evening, communal dining tables and the Studio Lounge solve the social side without sharing a cabin with a stranger. Roommate matching saves money but introduces the one risk travel insurance cannot fix.
The costs solos still pay twice
Port fees and taxes are per person, so only one set. Gratuities and drinks packages are also one person. The fare is the only doubled piece — which makes a "200% supplement" sound worse than the final bill actually is. A $799 fare plus $200 taxes and $126 tips becomes roughly $1,924 solo in a standard cabin, not $2,250.
The five-minute version
- Standard cabins charge solos 150–200% of the per-person fare.
- Norwegian has the broadest studio network; selected other ships have solo cabins too.
- Compare final solo price, not cabin label — discounted doubles can beat studios.
- Supplements fall in shoulder season, on repositioning sailings, and after final payment.
- Taxes, tips and packages stay single; only the base fare doubles.